Engineering 1888 Jan-Jun: Index: Patent Record

Engineering 1888 Jan-Jun: Patent Record Index.

Note: This is a sub-section of Engineering 1888 Jan-Jun: Index

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Patent Record - SUBJECT MATTER.

AGRICULTURAL IMPLEMENTS :

377, 422
Devices Connected with Ploughs, T. Scott, 377
Fertiliser, P. B. Rose, 472
Ploughs, J. Huxtable, 422

BATTERIES, ELECTRIC :

156, 352, 630, 605
P. J. R. Dujardin, 156
C. R. Goodwin, 352
L. C. E. Lebiez, 352
W. Main, 352
A. V. Meserole, 352
C. E. Ponder, J. Macgregor, and P. Harris, 352
Coupling up Batteries, L. R. Davies and M. Shearer, 156
Feeding Electric Batteries and Removing the
Plates therefrom, S. W. Maquay, 166
Galvanic, A. Dun and F. Hasslacher, 530
Galvanic, J. 0. Whitten, 605
Induction Coils, C. Zipernowski, M. Deri, and O. T. Blathy, 352
Secondary, A. Dun and F. Hasslacher, 605
Self-Regulating Portable Battery and Lamp,
H. R. Fisher, 156
Voltaic, E. Tyer, 156

BOILERS :

51, 62, 203, 204, 252, 351, 601, 554, 580, 656 1 1. Corden,351
G. Eggers, 203
O. H. Gentry, 501
J. and J. F. Gilmore and W. R. Clark, 203
M. M. Jackson, 51
W. Land, 203
A. Stehlik, 601
W. Waller, 203
W. H. Wood, 61
Automatic Boiler Feed Regulators, E. Dumas, 656
Boiler Tubes and Shells, D. Adamson, 252
Combined Portable Boiler and Centrifugal
Pump and Engine, Tangyes Limited, and T. Jefferiss, 664
Economising Heat and Preventing Corrosion, M. Prior, 680
Economy in the Consumption of Fuel, J. C. Stitt, 601
Generating and Superheating Steam, O. D. Orvis, 680
Internally Heated, G. H. Sellers and W. Malam, 680
Low-Pressure, II. Davey, 601
Preventing Calcareous Incrustations, E. O. and W. T. Cooper, 51
Preventing Corrosion, E. M. B. Faull and F. W. Cannon, 51
Preventing Corrosion, M. Kotyra, 203
Preventing Corrosion, H. W. Rusden, 580 Preventing Explosion, J. Foord and W. W. Paddon, 580
Preventing Explosion, B. Meyer, 656 Preventing Incrustation, J. Barber and J. Fortune, 203
Producing Steam Economically., E. W. Collier, 51
Promoting Circulation of Water and Preventing the Deposit of Scale, A. A. Rickaby, 51 Removing Deposits from, H. L. Currier, 204 Retaining a Constant Level of Water, A. Dausstn, 351
Supplying Distilled Water and Utilisation of Heat, A. C. Kirk, 580
Supplying Water from Salt Water, J. Downton, 51
Tubulous and Water Tube Steam Generators, T. W. Baker, 51
Utilisation and Generation of Steam, L. Rou-viere, 52
Vertical, W. Garner, 203

BRAKES : 362, 530, 580

D. H. W. J. N. O'Ncale and P. Everitt, 580
Grip and Brake Gear of Cable Tramcars, N. H. Richards, 352
Mechanical Connection between Two Bodies Applied to Brakes, R. Syners, 530

CASTING : 104, 180, 252, 352, 378, 472, 554

Apparatus for Handling Crucibles, Societe Anonyme des Manufactures des Glaces, Verre.9, Vitres, &c., 180
Casting Metal Ingots, B. Atha, 554
Casting Metallic Ingots, J. B. D. Boulton, 352
Casting Metals and Alloys, F. R. Schweiger and C. F. Muhlmann, 472
Casting Rings of Metallic Packing, A. A. Rickaby, 252
Casting Wheels, &c., upon Shafts, G. H. Denison and W. Ward, 378
Chills for Casting Metals, J. R. Witney, 252
Metal Moulds for Casting Steel Wheels, W. Sellers, 554
Moulding Circular Articles, A. Westwood, 104

CHEMICAL PRODUCTS : 26, 104, 180, 278, 326, 378, 472, 502, 530, 554, 580, 632 (See also Dyes)

Acid Saccharification of Starchy Materials, V. C. A. M. Bondonneau and A. J. M. G. Foret, 326
Bi-Carbonate Columns, W. B. Cogewell, 826
Caustic Soda and Carbonic Acid, &c., L. Mond and D. B. Hewitt, 326
Chemical Fluid Ink Erasers, J. W. Tallinadge, 378
Colouring Matters, Wirth and Co., 326
Compounding Phosphatic Compounds for Artificial Manures, A. Campbell, 472
Disinfectant and Oxidising Agents, J. C. Stevenson and J. G. Tatters, 180
Disinfectants, Deodorants, and Antiseptics, Dr. A. Dupre and C. N. Hake, 180
Distillation of Coal Tar, &c., H. Ellison and G. E. Davis, 26
Dyes, Disinfectants, &c., R. H. W. Biggs, 326
Gelatinising Nitro - Glycerine, Deutsche
Sprengstoff Actiengesellschaft, 502
Manufacture of Alcohol from Manioc, S. Ben-saude, 104
Manufacture of Aluminium Chloride and Extraction of Aluminium therefrom, 0. M. Thowless, 180
Manufacture of Bicarbonate and Carbonate of Soda by the Ammonia Process, W. Burns, 180
Manufacture of Bleaching and Disinfecting Liquor, E. Hermite, 472
Manufacture of Carbonate of Soda and Carbonic Acid from the Bicarbonate, L. A. Staub, 632
Manufacture of " Caustic Ash," T. T. Mathieson and J. 1-lawliczek, 472
Manufacture of Chlorine, A. and L. Q. Brin, 472
Manufacture of the Compounds of Fluoride of Antimony with the Chlorides of Sodium, &c., C. J. E. De IIaen, 180
Manufacture of Dry Calcium Hydro-Oxide, J. Pfeiffer, 472
Manufacture of the Ethylether of a New Acid, Society of Chemical Industry, 26
Manufacture of Hydrated Carbonate of Magnesia, &c., W. Bramley and W. P. Cochrane,, 26
Manufacture of Hydrates of Barium and Strontium, II. L. Tattinson, Jun , 472
Manufacture of Lubricants, M. J. Hartung and W. Gallagher, 554
Manufacture of a Methylene Blue, Farbwerkeorm Meister Lucius and Bruning, 326
Manufacture of Pyro•Sulphates, H. Baum, 630
Manufacture of Starch Free from Smell and Taste, A. Schulmann, 472
Manufacture of Tar Acids, J. W. Knights and W. D. Gall, 472
Manufacture of White Lead, J. F. F. F. Lowe, 180
Nitric Acid, J. Taylor, 630
Obtaining Mother Liquors Free from Mag-nesian Salts, E. J. L. Delsol, 180
Operating on Zinc Ore for Producing Chlorine and Utilising Zinc for Coating Metals, J. Lea and H. R. Hammond, 26
Producing Glycerine, &c., S. S. Sugden, 580
Producing Muriatic Acid, A. Kayser, II. Williams, and A. 13. Young, 180
Producing Silicate of Sodium or of Potassium, A. Kayser, H. Williams, and A. B. Young, 130
Production of Caustic Alkali, &c., A. Sayger, Williams, and A. B. Young, 26
Production of Coherent Masses of Peroxide of Lead, D. G. Fitz-Gerald, 278
Production of Sulphuric Anhydride, E. Haenisch and Dr. M. Schroeder, 26
Purifying Crude Spirits, I. A. F. Bang and M. C. A. .Ruffin, 326
Refining Crude Refuse Petroleum, &c., G. L. Benton, 180
Removing Fusel Oil from Crude Spirits, H. Grote, 580
Rendering Paper Antiseptic and Germ Proof,
R. D. Sinclair and J. G. Brown, 26
Separation of Carbonic Oxide from Nitrogen, &c., H. Gardner, 472
Separation of Gases from Liquids Mixed with them, J. E. Mathewson, 472
Sodium Products, J. T. Watts and W. A. Richards, 26
Sulphate of Alumina, J. J. Hood and A. G. Salamon, 326
Sulphide of Zinc White, H. H. Gunn, 326
Treatment of Hydrochloric Acid Gas for the Production of Chlorine Gas, W. Donald, 26
Treatment of Sulphate of Sodium for the Manufacture of Sulphide of Sodium, F. H. Gossage and T. T. blathieson, 180
Treatment and Utilisation of Spent Lye3 Used in the Manufacture of Cellulose and Recovery of Sulphurous Acid, A. Frank, 26
Washing and Bleaching Wool, T. Zebrozvoki, 26

CRUSHING, CLEANING, &C.: 252, 400

W. Boulton, 252
J. Johnson and C. D. Greenland, 252
G. and A. Raymond, 252
J. Romheld, 400
E. Wilson, 400
Compressing Metal Scraps for the Manufacture of Bars, J. Butler, 400
Middlings Purifiers, H. Simon, 252
Multiple Three-Roll Sugar Cane Mills, T. Rousselot, 252
Reduction of Cereals to Flour, T. Voss, 252

DYES AND COLOURS :

26, 180, 422, 472, 530, 680, 632 (See also Chemical Products)
E. Boursier, 180
R. and J. W. C. Chadwick, 472
F. A. Gatty, 472 J. Grunhut, 632 Dr. H. Schulz, 632
G. Thomas, 180
H. J. Walder, 180
Aniline Black, A. and W. E. Aykroyd and J. Smith, 180
Aniline Black, J. Grunhut, 632
Bleaching Fibrous Substances used for Making
Paper, A. and L. Q. Brin, 180
Cleaning Wool, C. Robeson, 580
Dyeing and Printing Aniline Blacks, F. Towlson and E. Weldon, 422
Manufacture of Yellow Colouring Matters, S. Forel, 632
Producing Basic Sulphocyanides of Aluminium, &c., J. Hauff, 472
Red Colouring Matters, Badische Anilin and Soda Fabrik, 26
Rollers for Treating Fabrics, A. Birch, 632
Staining Wood, F. Munier and N. Salvaire, 530
Treatment of Textile Materials Dyed with
Aniline Black, W. J. S. Grawitz, 580

DYNAMO-ELECTRIC MACHINES :

155, 156, 445, 605, 632 (See also Motors)
The Baxter Electric Manufacturing and Motor Company, 156
J. L. Clerc, 445
C. Coerper, 155
La Compagnie Continentale Edison, 155
R. E. B. Crompton and J. Swinburne, 445
R. C. Jackson, (532
G. Kapp, 155
G. Kapp, 445
J. A. Kingdon, 156
W. A. Leipner, 155
C. Lever, 165
W. Main, 445, 605
W. M. Mordey, 415
W. H. Scott and E. A. Paris, 155
Siemens and Halske, 445, 605
A. P. Trotter, II. W. Ravenshaw, and W. T. Goolden, 155
G. Westinghouse, Jun., 605
Brush Holders tor, A. P. Trotter and W. T. Goolden, 445
Commutator Brushes, D. Halpin and T. A. Timmis, 605
Field Magnets, L. Hanson, 155
Self-Regulating, R. P. Sellon, W. M. .Mordey, and C. E. Webber, 445

ELECTRICAL:

156, 204, 278, 300, 352, 446, 472, 606, 632 (See also Lighting, Electric, and Regulating and Controlling)
Application of Electricity to Vehicles, F. Wynne, 300
Cables, J. H. Dalzt-11, 352
Communicating Apparatus, IV. Chadburn, 300
Covering Insulated Electrical Conductors with Lead, &c., E. McKnight, 632
Discharging Electricity from Paper, &c., L. E. Bathrick, 632
Distribution of Currents of Electricity, R. E. B.
Crompton and J. H. F. Solt, 300
Electrolysing Bleaching Solution, E. 'Termite, J. Paterson, and C. F. Cooper, 446
Electrolysis, Siemens and Halske, 156
Generating Electricity from Heat, E. G. Acheson, 606
Generation of Electricity, L. G. Woolley, 632
Indicating the Speed and Direction of Rotation of shafts, It. P. Fuge, 632
Insulating Electric Currents, D. S. Robertshaw and It. F. Sunderland, 204
Insulating Material, J. Tatham, 204
Laying and Insulating Underground Wires for
Use as Conductors of Electricity, T. O. Callender, 606
Making and Breaking Electric Circuits, S.
Sv,dworth and C. K. Falkenstein, 472
Meters, S. Z. de Ferranti, 606
Musical Instruments Operated by Electricity, J. Harrington, 632
Obtaining Electricity on Vehicles, T. R. Weston, 166
Overhead Wires, W. P. English, 278
Propelling Vehicles by Electricity, F. Wynne, 446
Recording Media for Use in Graphophones,
The Volta Graphophone Company, 632
Spinning and Twibting Machines, Driving, A.
S. Kimball and G. Brownell, 300
Thermo-Electric Elements and Piles, R. J.
Oulcher and J. Pintsch, 446
Transformation and Distribution of Electric
Energy, R. Dick and R. Kennedy, 204
Transformators, J. L. Clerc, 300
Type-Writers, J. F. McLaughlin, 300

ENGINE AND BOILER FITTINGS :

52, 204, 352, 530, 632, 656
Automatically Supplying Lubricant, R. Wallwork, 666
Connecting-Rods, D. H. Dugan 352
Feed Water Heaters and Purifiers, A. A. Goubert, 204
Fitting Gauge Glasses, W. Evans, 52
Lubricating, R. Peacock and J. Bird, 204
Lubricators, P. G. Paequet, 530
Metallic Packing, A. D. Marshall, 204
Metallic Packing, R. Marshall and G. H. A. Thunder, 62
Packing, J. T. Davis, 204
Packing, S. Griffin, 352
Packing, A. McLaine, 204
Packing, W. and A. Ploeger, 352
Piston Springs, R. Tonge, 204
Pressure Gauges, R. Gradenwitz and E. A. Taenzer, 632
Sight Feed Lubricators, J. H. Schofield and A. V. G. Worth, 204
Spark Arresters, J. Marshall, 52
Transparent Drip Cups for Shaft B2aringe, W. Butterworth, 632
Triangular Packing, S. and C. Lamont, 352

ENGINES, GAS :

52, 204, 352, 502, 580. 655
The Gas Engine and Power Company, 204
Gas Motoren Fabrik, 204
Gas Motoren Fabrik, 352
S. Griffin, 655
R. R. Hutchinson and the London Economic Motor and Gas Engine Company, 52
G. McGhee, 52
J. Robson, 62
A. Schmid and J. C. Beckfeld, 352
La Societe des Tissages et Ateliers de Construction Diederichs, 580
A. C. and J. Sterry, 352
H. A. Stuart and C. R. Binney, 62
H. Williams, 602
Gas and Pumping Engines, W. E. flair, 353

ENGINES, STEAM :

61, 203, 351, 501, 530, 655
W. Hornsby and F. J. Cribb, 51
A. Normand et Cie., 203
G. Smith, 655
Automatic Expansion Gear and Governors,
S. S. Stout and H. G. Underwood, 51 Compound, W. Allan, 203
Compound, R. R. Bevis, Jun., and J. D. Churchill, 351
Compound, J. Ericsson, 601
Compound, F. B. M. Harman, 351 Compound, T. Main, 61
Compound, T. W. Worsdell, 655
Corliss Valves, W. Musgrave, 203
Cut-Off Valves, W. Mather and J. Holgate, 501
Cylinder and Piston Motor Engines, J. C. Grabner and C. Ruperti, 655
Piston Valves and Ports for, C. T. Porter, 203
Preventing Candensation in Cylinders, D. Joy, 51
Relieving the Friction of Slide Valves, J. C Jackson, 351
Reversing Gear for, D. Williams and W. E. Raymond, 501
Rotary, J. M. Whitney, 203
Rotary Engines, &e., D. Williamson, 530 Rotary, and Pumps, J. M. Ross and J. McDozvall, 655
Sliding-Cover Engines, S. E. Jarvis, 501 Steam Pumping, L. d'Auria and H. M. Robert, 203
Utilising the Products of the Application of
Heat to Water for the Derivation of Motive
Force, T. T. Prosser and H. Waller, 203 Valve Gear for, A. H. Chartres, 203
Valve Gear, H. Lindley and T. Browett, 51 Valve Gear, II. C. Lobnitz, 61
Valves, W. Allan, 203
Valves and Valve Gearing, J. W. Bartley, 203 Working Compound in One Cylinder, A. H. Wallis, 61

ENGINES, TRACTION: 52, 278, 422

S. Eddington and J. E. Stevenson, 278 Adapting a Traction Engine for Use as a Road
Roller, S. Eddington and J. E. Stevenson, 422
Driving Gear of, R. H. Fowler, R. H. Shaw, and T. Benstead, 278
Traction Engines and Dynamo-Electric Machines, T. L. Aveling, 52

EXCAVATING : 104, 252

Automatic Drilling, E. Eberhardt, 252 Conveying Spoil by Compressed Air or Water, J. Allard, 104
Grabs for, J. Gill, 104
Transmitting Motion to Coal-Cutting Machines,
T. and R. %V. Bower, J. Blackburn, and F.
Mori, 262

EXHAUSTING AND BLOWING : 104

G. W. Wade, 104

FIRE-EXTINGUISHING APPARATUS : 378

J. C. Merryweather, 378
Automatic Fire Extinguisher, J. B. Hannay,- 378
Fire Hose, J. C. Merryweather and C. J. W.
Jakeman, 378

FUEL, MANUFACTURE OF : 26, 326

G. Godeffroy, 26
W. H. Lindsay, 26, 326
G. Mulheims and R. Zimmermann, 326
R. Stone, 26
Blocks, R. Combret, 26
Moulding, W. H. Lindsay, 26

FURNACES 25, 52, 179, 204, 325, 351, 471, 502, 606, 631, 655

J. Bancroft and W. Wild, 204
W. W. Dashiell, 602
J. A. Drake, 351
C. Johnson, 351
R. Marshall, 655
J. Platt, 655
W. S. Sutherland, 471
Artificial Air Supply to, D. B. Morison, 52
Basic-Hearth Steel-Making Furnaces, J. Riley, 631
Boilers, C. J. Copeland and S. F. Prest, 52
Boilers with Corrugated Flame Tubes, A.
Knaudt, 52
Ceramic Kilns, F. Siemens, 631
Combination of Liquid, Gaseous, or Pulverulent
Fuel, A. and L. Q. Brin, 52
Consuming Smoke, T. Taylor, 204
Creating a Regular Draught, M. A. Despeissis, 204
Cupola, F. A. Herbertz, 25
Desiccation, Incineration, and Carbonisation
of Precipitants, R. De Soldenhofl, 179
Economising Fuel and Consuming Smoke,
A. H. W. Brown, 204
Electric, S. Z. De Ferranti, 606
Firebars, E. Green, 204
Firebars, R. Lowson, 204
Firebars, A. E. Scott, 204
Firebars, W. Wilkie, 204
Furnace Bars, D. Morgan, 204
Gas Producers, J. W. Sheel, 325
Gaseous Fuel for Treating Towns' Refuse,
B. D. Healey and B. II. Thwaite, 471
Hot-Air Bridge, Walls for, E. W. Tucker, 52
Hydro-Carbon, W. B. Wright and E. T. Williams, 179
Manufacture of Plumbic Oxide, S. C. Rowell and J. W. Newell, 179
Open Kilns, J. Howie and T. Groves, 25
Portable Combined Smelting and Converting,
C. Bramall, 631
Primary Distilling Apparatus for Oil-Yielding
Mineral, W. M. Fraser and J. Snodgrass, 681
Projecting Fuel into Furnaces in the Form of Spray, C. A. Sahlstrom, 52
Promoting Consumption of Smoke by Air and Gas Jets, G. Dietrich, 62
Regenerative, J. von Bhrenwerth, 325
Removing Molten Slag, Ste., from, W. Hawdon, 471
Retort Firebars to Generate Water Gas as Fuel, F. L. Merritt, 62
Self-Acting Firegrates, L. Hoperaft, 52
Spraying and Burning Liquid Fuel, H. J. Drory, 502
Supplying Fuel to, A. W. Bennis, 351
Treating Air Preparatory to its Use in " Cool Air Drying Process," 1'. Ewens, 471

GAS, MANUFACTURE OF,

25, 26, 180, 472, 680, 631
S. R. Dickson, 180
J. Howard and E. T. Bousfield, 472
A. C. Humphreys, 631
A. G. Meeze, 472
Destructive Distillation of Shale, &c., and Retorts therefor, R. B. Tennant. 25
Manufacturing Gas from Fluid Hydro-Carbons, A. G. Meeze, 580
Preventing the Choking of Pipes between the
Retort and Hydraulic Main in Gas Works,
C. S. Ellery and J. Chaffin, 26
Production of Hydrogen Gas by a Dry Method,
W. Majert and G. Richter, 472
Purification of Coal Gas and Recovery of Sulphur, C. Estcourt and M. Schwab, 25
Purification of Coal Gas and Recovery of Sulphur and Ammonia, J. Hammond, 25

GOVERNORS : 502, 632

H. Tate, Jun., and J. Killip, Jun., 602
Gas Governors, H. W. and A. F. Cole, 632

GUNS, &c.: 227, 377, 602, 529

H. S. Maxim, 529
J. Vavasseur, 227
Breechloading, W. Lorenz, 629
Centre Pivotted Mountings for a Rapid-Firing
Gun, J. Vavagyseur, 227
Compensating for the Recoil of Guns, A. Nobel, 602
Controlling Torpedoes, E. Donn, 227
Conveying Ammunition to and Loading Heavy Guns, C. H. Murray, 377
Disappearing Gun Mountings, La Sociite
Schneider et Cie., 629
Gas Checks for the Joint3 of Jointed Guns, A. Noble, 529
Gun Carriages, J. Rogerson and A. Downie, 227
Guns and Projectiles, A. Nobel, 502
Machine, J. Sturgeon, 227
Mounting Disappearing Guns, A. Moncrieff, 377
Mounting very Heavy Guns, A. Noble, 377
Mounting and Working Disappearing Guns, A.
Montruff and W. Anderson, 529
Mountings, A. Moncrieff, 529
Ordnance and Mounting the same, W. Tranter, 377
Quick-Firing, T. Nordenfelt, 529
Regulating Pressure in Guns, A. Nobel, 377
Sights for Firearms, T. Bland, 227

HEATING AND ILLUMINATING : 77, 78, 227, 228, 378, 422, 529, 580

J. Schwcizer and P. E. II caber, 227
Application of the Expansive Power of Heat,
W. C. Shaffer, 78
Blowpipe Apparatus for Producing Intense
Heat and Artificial Light, J. R. Knapp, 77
Burning of Oils, J. Lyle, 228
Detection of Explosive Gases, J. W. Swan, 529
Economising Gas, J. and C. Torkington and J. A. Eunus, 629
Feeding Oil, &c., to Lamps, D. and F. S. Moore, 228
Gas, II. Schlichter, 378
Lamps, C. Crastin and W. Beale, 77
Lamps, T. C. J. Thomls, 227
Mantles for Incandescent Gas Lighting, A.
Paget, 77
Oil Lamps, F. R. Baker, 227
Oil Lamps, J. Roberts, 580
Petroleum Lamps, W. Henley, 422
Regenerative Gas Lamps and Burners, E. Derval, 77
Regulating the Flow of Fluids, W. von Oechelhaeuser, 378
Re378gulating the Supply of Gas, J. Enright,

HOISTING : 77, 103, 104, 251, 400, 554, 580

A. B. Brown, 654
E. T. Cleathers, 104
T. H. Ward, 664
Automatic Apparatus for, T. Kirkland and T.
Barnett, 104
Chains, C. A. Klauke, 77
Engines, R. Schulz, 400
Frictional Brakes, J. Hastie, 103
Hangers for Guide Pulleys, W. T. Garnett, 77
Hoisting Hooks, B. J. biplock and L. B. 1. Hamdton, 251
Hydraulic, W. R. Green, 400
Hydraulic, W. R. Green and R. Carey, 400
Hydraulic, II. C. Walker and R. Carey, 77
Preventing Overwindinz, C. Holcroft, 104
Preventing Overwinding, 7'. Smith, 251
Raising and Lowering Weights, J. Standfield, 580
Ratchet and Pawl Devices, W. A. Loud, 77
Retiring Bearings, W. Craven, 400
Shipping and Unshipping, Sir W. T. Lewis and
C. L. Hunter, 400
Spindles having Sliding Motion, J. Donnelly, 77
Winches, M. Archer, 251

INJECTORS : 351

H. Holden and R. G. Brook, 361
W. S. Tomkins, 351

IRON AND STEEL. MANUFACTURE AND TREATMENT

OF : 25, 104, 179, 252, 325, 471, 664, 631, 632
W. Jukes, 631
F. W. Seaman, 471
J. Toussaint, 325
A. E. Tucker and F. W. Harbord, 179
Casting Metals, B. H. Thwaite, 471
Castings, T. Nordenfelt, 25
Compound Ingots, E. Wheeler, 25
Converters, G. L. Robert, 631
Converting and Reconverting Old Steel, &c.,
W. G. Copestake and C. Jones, 471
Galvanising, A. Schaag and Fltirscheim and Bergmann, 25
Hardening, R. A. Hadfield, 471
Hardening and Tempering Steel Wire, G. and
E. Ashworth, 104
Ingot Moulds, J. Havenhand, 25
Manufacture of Cast Steel, F. H. Lloyd and H.
White, 471
Manufacture of Steel and Ingot Iron by the
Basic Process, P. C. Gilchrist, 179
Manufacture of Steel or Ingot Iron and Phosphate of Lime, R. S. Casson, 471
Manufacturing Compound Plates of Iron and Steel, A. Wilson, 471
Manufacturing Metals from Iron Ores, R. J. Henderson, 471
Metal Ingots, J. Illingworth, 25
Pneumatic Process of, B. II. Thwaite, 25
Preparing Steel for Roller Bars Used in Manufacture of Paper Pulp, J. Dickson, 252
Puddling Iron, G. G. Mullins, 631
Stoppers, D. McCorkindale and G. Dougall, 325
Straightening Steel Wire, J. Thornton and W Walker, 252
Treatment of Low Steel, H. A. Harvey, 554
Welding and Tempering Metals, E. E. Ries, 632

LIGHTING, ELECTRIC: 155, 156, 299, 446

Arc Lamps, W. J. Mackenzie, 155
Arc Lamps, C. B. and R. D. Noble, 446
Holders for Incandescent Lamps, C. M. Dorman and R. A. Smith, 299
Holders for Incandescent Lamps, J. H. Holmes, 1 55
Holders for Incandescent Lamps, R. T. Turnbull, 299
Incandescent Lamps, A. Heintz, 446
Lamps, W. Ward, 155
Production of Carbon Filaments, La Societe A.
Cruto et Cie., 299
Protecting Incandescent Lamps, M. Bailey and
J. Warner, 156

METALS, COATING, &C.: 179, 180, 472, 530

W. J. Wilder, 180
Automatically, P. Rogers and J. Player, 179
Coating Metal with Tin, A. E. Barthel and J. C. J. Moller, 472
Coating Plates with Metal, W. H. and T. J. Rickard, 530
Extracting Tin from Iron in Tin Scraps, R. H. W. Biggs, 180

METALS, OBTAINING : 156, 179, 3:8, 471, 472

G. J. Atkins, 325
A. Vogelmann, 325
Amalgamators, J. A. Sperry, 471
Extracting Gold, C. T. J. Vautin, 325
Extracting Gold and Antimony Regulus from
Auriferous Antimony Ore, G. P. Schweder, 1 79
Extraction of Aluminium from its Chlorides,
Count B. de Montgelas, 179
Extraction of Aluminium from its Fluorides by
Electrolysis, M. and E. Bernard, 472
Extraction of Antimony from its Orts, A. J. Shannon, 325
Manufacture of Alloys of Aluminium with
other Metals, A. Mann, 471
Manufacture of Aluminium and Aluminium
Alloys, E. Cleaver, 325
Manufacturing Ammonia, T. B. Fogarty, 179
Obtaining Metals by Electrolysis, F. E. Ehnore, 1 56
Obtaining Silver, G. Thomson, 179
Obtaining Zinc in a Metallic Form from Alkaline Solutions of Zinc Oxide, W. S. Squire and S. C. C. Currie, 179
Production of Alloys or Bronzes, Colonel W. V. Shelton, 179
Production of Aluminium and of Alloys of Aluminium and Copper by Electro-Deposition, C. A. Burghardt and W. J. Twining, 179
Production of Sodium and Potassium, O. M. Thowless, 325
Separating Precious Metals from Powdered Ores, C. B. Tripler, 472
Smelting and Recovering Metals from Ores and Dross, J. Nicholas, 179
Treatment of Auriferous Minerals, J. Weirich, 471

MISCELLANEOUS :

52, 78, 104, 130, 180, 204, 228, 252, 278, 326, 352, 378, 400, 422, 472, 502, 530, 654, 580, 632
Actuating the Doffing Comb of Carding Machines, E. Gaunt and W. Firth, 378
Apparatus for Cleaning Fabrics, E. Desjardius, 632
Artificial Ivory, S. G. A. Depont, 326
Barbed and Corrugated Wire Nails and Die for same, J. E. Emerson and T. Midgley, 252
Bleaching of Vegetable and Animal Matter and Washing and Scouring of Wool, H. K. de Pawlowski, 472
Boring and Tapping of Mains while Under Pressure, E. Claus°lies, 252
Brewing, C. Clinch, 378
Burning Wet and Offensive Substances, A. Engle, 554
Canal Locks, J. Rowley, 422
Canal Locks, T. Villard, 130
Car-Axles, S. T. Wellman, 252
Cleansing and Seasoning Casks, J. Thompson, 228
Clutches, J. Marshall, 422
Coiling and Edge-Burnishing Leather Belt4, J. and Ann Hall, 378
Combined Axle and Box, E. Jeanningros, 278
Combining Steam Engines with other Machines Driven Directly by them, P. W. Willans, 52
Composition Capable of being Moulded, &c., M. P. E. Gerard, 422
Compound for Painting Tanks and Vessels, P. Molyneux, 632
Condensing Apparatus, E. Theissen, 422 Construction of Fans, S. S. Allin, 530
Construction of Metallic Wheels, J. K. Starley, 130
Crumpling Paper, &c., T. Grison, 104
Crushing Machines, W. Jenisch and H. Lohnert, 104
Endless Plateways for Wheeled Vehicles, &c., 11. G. Tipping, 130
Facilitating the Transit of Railway Carriages and Loading and Unloading, C. Simmons and B. Williams, 278
Finishing Metal Plates Coated with an Alloy, H. F. Taylor and W. P. Struve, 400
Fire-Resisting Compound, H. L. M. Foster, 204
Fireproof Composition, W. Brandt, 554
Flooring and Roofing, H. T. Shaw and C. Chithick, 252
Food Compound, J. H. Stebbins, 223
Hard Drying Anti-Corrosive Compound, 0. Jeyes, 378
Horseshoes, C. Howieson, 378
Hydraulic Engines, 13. Tydetnan, 52
India-Rubber Compositions, R. J. Henderson, 180
Loading Minerals, F. W. Walker, 130
Maintaining a Proportional Flow of Fluids through Pipes, C. C. Barton, 378
Manufacture of Articles from Slotted Sheet
Metal, A. E. Barthel, 530
Manufacture of Manuring Compounds, J. Davonport, 554
Manufacture of Metallic Pedestals, &c., S. L. Dore and T. B. Leech, 228
Manufacture of Non-Blooming Vulcanised Soft Rubber, F. Wilhoft, 580
Manufacture of Paper Bottles and Boxes, G. A. Wilkins, 502
Manufacture of Pile Fabrics, W. Weegmann, 632
Manufacture of Printing Type, &c , F. Kam-mann and F. Jurschina, 378
Manufacture of Rope, T. B. Dooley, 472
Manufacturing Textile Threads, M. P. E. Girard, 422
Mechanical Stokers, W. Whittaker, 204
Metal Plates, R. Lord, 400
Moulding Coal Dust into Solid Blocks, W. H. Lindsay, 104
Ornamenting Articles of Glass, &c., C. J. Brunetti, 630
Paper-Making, G. A. Bedart, 78 Photo-Chemical Printing, W. Willis, 580
Preparing Farinaceous Matter by Steam, R. Wood, 580
Preparing Metallic Plates for Lithographic Purposes, C. Salcher and H. Schwertschlag, 6
Preservation of Corpses, J. De Nueda, 228
Preserving and Preventing the Putrefaction of Animal and Vegetable Substances, C. Collin and L. Benoist, 580
Preventing Milk from Turning Sour, J. France, 422
Preventing Water Pipes from Bursting, W. H. Moore, 530
Printing Artistically, E. Ward, G. and J. H. Lock, J. Bowden, and H. G. Wells, 378
Printing in Colours, A. J. Be jot, 422
Producing Designs upon Glass, A. D. Brogan and A. M. Malloch, 400, 502
Producing Fresh Water from Sea Water, W. F. Pamphlett, 472
Production of Fire-Resisting Compounds and Products, J. Davenport, 378
Props for Mines, H. Hibbert and W. Horsefield, 378
Propulsion by Atmospheric Reaction, J. F. Meade, 104
Pulleys, A. Steel, 422
Purification of Juice from Vegetable Matters, F. Kleeman, 204
Purifying Paraffin Wax, N. M. Henderson, 326 Rack and Pinion Mechanism for Rack Railways,
F. Rinecker and R. Abt, 130
Raising and Lowering the Tables of Circular
Saw Benches, C. Redman, 530
Recording Music from a Pianoforte, &c., C. H.
Wall and 0. Ostrom, 78
Recovery of Cyanogen Compounds from Gases, O. Knublanch, 554
Refining Hydro-Carbon Oils, T. G. Hall, 554
Refrigerator Cars, W. L. Cook, 78
Rendering Articles Waterproof, Clara B. Warner, 326
Rock Drilling Machines, B. P. Elmore and G. G. Tillotson, 252
Ruling Lines, A. G. Dawson and F. E. Adams, 632
Speed Indicators, R. Willis, 630
Strap Fastener, H. Gittus, 530
Throstle Rings for Spinning and Twisting Machines, B. Hansel, 252
Transporting Loads, F. J. Arnochn and M. A. Dc Palam, 422
Treating Brewers' Wort, W. Adlam and F. Faulkner, 378
Treating Sewage to Obtain Valuable Substances, G. E. Davis and J. B. Aitken, 472 Treating Wool, A. Schlamm and F. Brassard, 632
Treatment of Exogenous Fibrous Plants, J Longmore and W. L. Watson, 632
Treatment of Spent Copper Liquors and Puri flcation of Sewage, C. Wigg, 472
Utilising Sewage Sludge, D. Craig, 326
Utilising Wood for Paving, &c., F. B, Wade, 378
Vacuum Apparatus, W. L. Horne, 326 Waterproof Material, J. H. Lyman, 204, 326 Wheels and Tyree, H. Parkin and H. Webb, 352
Wire Chain, R. A. Breul, 104

MOTION, TRANSMITTING :

77, 228, 377, 378, 422, 472, 630, 680, 632
T. D. Hollick and W. E. Rickard, 77
Differential and Slow Motion Gearing, J. Dug-dale and J. F. Davie8, 228
Driving Bands, J. J. Heywood, 77
Driving Belts, M. Gandy, 422
Driving Belts, J. F. and B. F. Mellor, 580
Driving Belts and Pulleys, W. L. Purvos, 377
Driving Gear for Table Machines, P. A. Dohis, 630
Flexible Driving Shaft, F. J. Wolseley, 228
Friction Clutches and Starting Gearing, T. Schofield and F. Barker, 378
Friction Gear, E. Jone8, 77
Guards of Rotating Shafts, F. Lejeune, 632
Machine Belts, H. J. Allison, 228
Manufacture of Driving Belts, H. Muller, 228
Manufacture of " Ropes," G. H. Hebblethwaite, 877
Mechanical Movements, E. B. Coxe and S. Salmon, 228
Rope Driving Gear, W. J. Prismall, 472
Shaft Keys, W. N. Woodruff, 228
Split Drums, A. C, Wells, 377
Toothed Wheels, L. Barlow, 377
Transmitting Reciprocatory into Rotary Motion, 0. Neuhau8er, 378

MOTORS, ELECTRIC, &C.: 104, 20

J. L. Clerc, 299
P. Cote, 101
Hartig, 299
NUTS, SCREWS, &c.: 228, 400, 422, 502, 530, 580
L. E. Sunter, 400
Lock Nuts, G. A. Goodwin and W. F. How, 502
Lock Nuts, D. Wilson, 422
Locking Nuts, S. D. Blogg, 502
Locking Nuts, 0. Jagenburg, 223
Manufacture of Screw-Nuts, W. Bayliss and R. Howarth, 530
Nut Locke, J. W. Parks and P. G. Roquemore, 530
Nut Locks, R. T. Sylvester, 580

ORES, TREATING: 26, 104, 180, 326, 472, 530, 631, 632

Extraction of Aluminium, C. Netto, 530
Furnace Slag and Cement, E. Larsen, 180
Indicating the Presence of Mineral Ores or
Metallic Substances, L. Mellett, 104
Obtaining Gold, J. B. Hannay, 26
Reducing Slag and Recovering Metal, K. W. E. Maruhn, 326
Treating and Separating Refuse Metals, J. E. T. Woods, 472
Treatment of Furnace Slag, G. J. Snelus, 632
Washing Ores, M. Kennedy and G. Green, 631.

PROJECTILES, &c.: 78, 227, 223, 377, 378, 422, 502, 629, 554, 580

R. Cail, 377
F. Engel, 422
G. A. Farini, 377
De L. Kennedy, 580
G. Kynoch and H. A. Schlund, 529
L. W. Lombard, 529
A. Nobel, 78
R. Paulson, 377
G. Quick, 529
0. Rowe, 529
J. Schulhof, 529
Siddell, 227
R. Sjoberg, 554
E. Turpin, 78
Blasting, L. Plom and J. D'Andrimont, 228
Cartridges, P. Ambjorn, 680
Cartridges, G. A. Farini, 680
Explosive Compound, L. Cornet and L. Yonck, 502
Gunpowder, W. H. Noble, 78
Igniting Fuzes, C. Roth, 78
Igniting Fuzes without Exposing Sparks,
W. B. and G. J. Smith, 228
Manufacture of Kieselguhr; Dynamite, E.
Grune, 580
Projectiles and Wipers for Guns, H. P. Hurst, 529
Steel, J. Vavasseur, 227
Treatment of Explosive Compounds, H. S.
Maxim, 378
Utilising the Force of Explosion Gases, W.
Lorenz, 377

PULVERISING : 551

J. W. and R. Pope, 554

PUMPS : 103, 251, 252, 400, 656

W. Angus, 400
S. Seccombe, 103
T. H. Ward, 103
C. C. Worthington, 103
Automatically Adjusting the Pumping Load
of a Cornish Pumping Engine, Anne and J.
Husband and F. Morris, 656
Deep Well, V. Morris, 251.
Engines, II. Davey, 251
Rotary Pump Blower, J. Edey and G. Wright, 252

RAILWAY PERMANENT WAY: 129, 130, 277, 278, 421, 679

T. Keeling, 421
W. G. Olpherts, 130
J. Rothery and J. Warburton, 421
Buffers, R. H. Hughes and It. A. Lee, 130
Car-Axles, E. Peckham, 278
Chairs, J. Colby, 421
Chairs for Railway Points and Working Railway Points, J. Worthington, 130
Compound Locomotives, B. H. Lapage, 278
Construction of Cross•Sleepers, A. F. L. Bernard, 421
Fastening for, H. J. Marshall, 679
Fastening Railway Chairs, H. J. Harman, 129
Heating Railway Carriages by Steam, J.
Henney, Jun., 278
Heating Vehicles, H. Cornes, 278
Iron and Steel Sleepers, J. Cabry and W. H.
Kirsch, 579
Joints for Securing Rails, J. E. B. Armytage, 679
Keys for Securing Rails, G. F. Williamson, 129
Locking the Screw Nuts of the Fish Joints of
Rails, J. P. Ball, N. M. Bennett, and Mary
E. Bates, 130
Metallic Sleepers and their Chairs, W. Little, 1 29
Rails and Joints, F. Lightfoot, 421
Rails Obviating the Use of Fish-Plates, W. E.
Heath, 129
Railway Wedges, H. Forman, 130
Sleepers, F. Coblyn, 421
Sleepers, D. C. Heller, R. W. Flower, and S.
Lloyd- Wiegand, 130
Sleepers and Securing Rails, W. P. Hall, 421
Sleepers and Securing Rails, W. P. Hall and
C. C. Barnett, 277

RAILWAY ROLLING STOCK : 130, 252, 277, 278, 421, 422, 579

Anti-Friction Journal Boxes, W. S. Sharpnecks, 421
Automatically Extinguishing Lamps, A. Berry, 1 30
Axle-Boxes, D. Macnee, 422
Axles, W. J. Murray, 277
Car Brakes, E. D. Dougherty, 421
Centre Buffing and Coupling Apparatus, F. 11.
Cheesewright, 130
Couplings for, W. Holland, 579
Loading and Unloading Railway Wagons,
A. C. M. Auquin, 130
Lubricators and Dust Guards for Axle Necks,
J. Loesewitz and G. Maas, 422
Manufacture of Frame Plates, S. Fox, 104, 130
Preventing Wheels from Slipping, J. Gresham, 421
Wheels, T. Groom, 278
Wheels, C. J. 1Nicholson, 421
Wheels for Railway Cars, F. Asthower, 130
Wheels for Railway Vehicles, W. Sellers, 252

REGULATING, CONTROLLING, AND DISTRIBUTING : 1 56, 228, 530

R, Dick and R. Kennedy, 156
G. Westinghouse, Jun., 156
Automatically Controlling Electric Circuits, G.
Westinghouse, Jun., 156
Automatically Regulating Electric Generators,
R. P. Sellon, W. M. Mordey, and C. E. Webber, 156
Conversion of Electrical Currents, J. D. F. Andrews, 156
Converting Electric Currents into Currents of
Different Potential, G. Westinghouse, Jun., 1 56
Electrical Controlling Apparatus, A. Siemens
and E. F. H. H, Lauckert, 530
Fluid Pressure Controlling Apparatus, H. W. u,nd A. F. Cole, 228
Gas Pressure Regulators, W. Hargreave, 228
Regulating Electrical Currents, Dr. S. Doubrava, 156
Safety Valves, A. Schmid, 228
Water Meters, C. Berhaut, 228

ROLLING, FORGING, &c.: 104, 400, 553, 554

C. F. Tebbets, 104
Agricultural Forks, C. Uldall, 104
Forging Articles of Circular Transverse Section,
C. Fairbairn and M. Wells, 553
Making Steel Pips, J. Riley, 554
Manufacture of Tubes, C. While, 654
Reducing Tubular Bodies to a Smaller Diameter, W. Lorenz,104
Rolling very Thin Gauges of Iron and Steel
Sheets, J. and W. R. Lysaght and J. Lakin, 400
Shaping Metal Articles, T. Allen, 553
Shaping Metals, W. Craven, 653
Toothed Rolled Wire, J. Schmidt, 104

SEPARATING APPARATUS : 78, 326, 378, 399, 400, 530, 554

W. Towl, Jun., 78
Centrifugal Machine Filters, W. Jager, 630
Cleaning, &c., Minerals, &c., A. B. Southall and J. H. Clegg, 399
Driving Churns, C. G. P. De Laval, 78
Filter Presses, E. A. Cowper, 554
Filtering, G. F. Marshall, 326
Filtering, J. E. Warren, 378
Filters, R. Clayton, 78
Filters, J. E. Ilodgicin and E. Perrett, 78
Purifying Water, G. Bischof, 530
Purifying Water, G. E. Davis, 530
Separating Metals, C. W. Crossley, 78
Separating Oils from Substances of Different
Specific Densities, A. F. Craig, A. Neilson,
and J. Snodgrass, 400

SHIPS, &c.: 129, 277, 378, 421, 530, 579, 580

W. Holderness, 277
Air Ships, A. de Bausset, 680
Applying Armour Plates, T. Osborne, C. Ll.
Woodhouse, and J. T. Shipmen,129
Ascertaining the Immersion and Draught of
Vessels, J. G. Dobbie, 129
Auxiliary Steering Apparatus, R. M. Fryer, 1 29
Condensing and Storing Inflammable Vapours
for Propelling Boats, The Gas Engine and
Power Company, 129
Construction of, J. Y. Short, 129
Couplings for Shafts, La Societe des Urines
Franco- Runes, 421
Danger Indicators, G. Allman, 579
Davit Stand, Boat Stand, and Davit Combined,
G. Cowley and M. Hunter, 277
Electric Marine Governors, R. B. Maddison, 277
Fresh Water for Ships' Use, L. C. Auldjo, 378
Frictional Brakes, D. D. and W. D. Napier and A. Kelly, 579
Holding the Rudders, D. W. Porteous, 421
Indicating when a Vessel is Approaching Shallow Water, and Estimating the Depth,
H. Chamberlin, 129
Life Saving Rafts, E. S. Copeman, 277
Loading and Unloading, W. Thomas, 421
Manufacture of Screw Propellers, R. P. Doxford, 129
Propelling and Regulating the Depth of Submarine, Surface, or Aerial Vessels, G. C. Baker, 129
Propulsion of, E. Griffon, 129
Propulsion of, W. Macgowan, 129
Propulsion and Steering of, J. Merlette, 277
Relieving the Strain upon Ropes and Chains,
T. Archer, Jun., and C. W. Wilson, 277
Screw Propller Blades, J. E. Reaney, 277
Steam Ferry Raft, J. Caudwell, 129
Steering, G. H. Harrison, 277
Steering, W. L. Mitchell, Jun , 129
Submarine, A. and L. Q. Brin and L. Chapman, 277
Submarine, G. Poore and W. C. Storey, 579
Submarine Vessels, W. C. Storey and G. Poore, 530
Supporting and Feeding Torpedoes, W. C.
Storey and G. Poore, 421
Twin-Screw, T. R. Oswald, 277

SIGNALLING : 130, 156, 278

S. T. Dutton, 278
W. Freebury, 130
Automatic Electric, W. Walker, 156
Cleaning Tramway Lines, S. Strange, J.
Norton, and T. Henry, 130
Electrical, W. Armstrong, 156
Electrical, W. Walker, 130
Fog Signalling, G. F. Attree, 278
Guard Alarms Worked by Compressed Air, A.
Mathey, 278

SNOW REMOVING 130

F. Botting, 130
E. Burton, 130
J. W. Martin, 130
Snow Plough and Gravel Distributor, A.
Lockett, 130

SUGAR, TREATMENT OF : 180, 352, 472, 530

N. Tscherikowski, 180
Extracting Foreign Substances by Lead, Pfeifer
and Langen, 180
Loaf Sugar, C. H. J. Franzen, 352
Sugar-Cane Mills, J. Thomson and J. Black, 530
Systematically Lixiviating Raw Sugar by Saccharine Solution, C. Ste/Ten, 180
Treating Sugar, C. H. J. Franzen, 352
Treatment of Saccharine and Saccbariferous
Matters, A. and L. Q. Brin, 472

SWITCHES : 156, 299, 530, 606

T. II. Davis and C. Peeling, 299
A. B. Gill, 156
C. A. Hitchcock, 156
Automatic Switch for Electrical Circuits, T.
Parker, 606
Boards for Mounting, A. R. Bennett, 156
Electric, A. F. Dewar and F. Wilson, 530

TELEGRAPHY AND TELEPHONY : 155, 299, 446, 605

H. Binko, 155
C. G. Burke, 446
P. B. Delany, 446
L. M. Ericsson, 299
E. E. Graves, 155
A. M. Rosebrugh, 299
Moue Keys with Multiple Contacts, E. Cassalette and D. Kunhardt, 605
Multiplex, A. R. Bennett, 299
Multiplex, A. R. Bennett, 605
Placing Railway Trains in Communication with
an Electric Conductor Separate therefrom,
E. Graefe, 299
Simultaneous, C. Selden, 605

TOOLS, MACHINE ; 103, 251, 399, 553

Cleaning Files after Tempering, R. Denison, 251
Cutting Hot Blooms, J. H. Wicksteed, 553
Cutting into Strips and Reeling Paper, E.
Brissant, 251
Cutting Teeth, II. Theaker, 399
Drilling, &c., R. Hodson, 103
Forming Sheet Metal Lathing, J. Weichhart, 251
Grinding, Inlaying, and Truing Round Holes, and Truing Circular and Plane Surfaces, R. Peacock, 399
Grinding and Polishing Metals, &c., J. Hampton and S. Partridge, 251
Hydraulic Machines for Rivetting, H. Smith, 399
Hydraulic Pres3es, L. R. Bodmer, 553
Hydraulic Presses, W. Oram, 103
Manufacture of Arms and Projectiles, W.
Tranter, 103
Manufacture of Split Cottars, A. T. Harvey, 251
Power Presses, N. C. Stiles, 399
Punching, &c., A. Beaudry, 399
Punching by Explosive Gaseous Mixtures, C.
W . Pinkney, 553
Punching and Rivetting, R. H. Tweddell, J.
Platt, and J. Fielding, 553
Rivetting together Metal Plates, H. T. Shaw
and C. Chittick, 251
Rock Drills, A. W. and Z. W. Daw, 103
Rolling Mill, S. Duff, 399
Rolling Seamless Tubes from Hollow Ingots,
C. Kellog, 251
Saw Benches, H. H. L. Lewis, 251
Valve Gear of Steam Hammers, A. Davy and
W. J. Benton, 251
Wood-Planing, T. N. Robinson, 653
Wood-Working Machinery, A. and R. Kerr, 399
Toms, SMALL : 103, 251, 399
Adjustable Spanners, W. Wall, 251
Cutting Solid Bars, L. Liebrecht, 399
Grindstones, J. G. Gibbon and T. Moore, 103
Rack and Worm Mechanism, W. Smith, D.
Illarlcs, and R. Watson, 103
Saws, E. M. Boynton, 251
Screws and Screw Drivers, L. E. Sunter, 399
Shears and Gripping Instruments, T. W.
Rammell, 399
Spanners, H. Harford and C. F. Sutcliffe, 103
Spanners, &c., E. Wiliam 399

TORPEDOES : 680

Controlling, A. II. Simpson, 680

TRAMWAYS : 130, 352, 579

Cleaning Rails Automatically, J. Baptiste, 579
Tramcar Guard to Prevent Accidents, T. B.
Waterfield, 352
Wheels, S. and F. E. Andrews, 130

TRANSFORMERS : 605

G. Kapp, W. H. Snell, and J. M. V. Kent, 605
Alternating Current Transformers, R. Dick
and R. Kennedy, 606

TRAPS, STEAM : 351, 502

E. H. Macke, 502
C. Richard, 351
Low-Pressure Indicators, J. B. Stubbs and J.
E. Thornton, 351

TUBES, MANUFACTURE OF : 26, 252, 400

T. B. Sharp, 400
Bending Tubes, J. H. Kelly and C. H. Broad, 400
Manufacture of Curved Pipes, Oldenhoff and Uhlig, 26
Metallic Coated Tubes, F. Madeley, 252
Preparing Malleable Iron, D. McCorkindale, 400
Swaging and Welding the Ends of Tubes, J. P. and E. S. T. Kennedy, 400

VALVES : 52, 78, 352, 422, 656 (See also Engines, Steam)

S. Bennett and R. G. Brooke, 78
Fluid Pressure Reducing Valves, J. Auld, 52
Made of Mica, R. W. Traylor, 78
Manufacture of Cocks and Taps, W. Lea, 422
Reducing Valves, II. McLaren, 656
Slide Valves, J. W. Restler and A. Turner, 362

NAMES OF PATENTEES.

Acheson, E. G., Generating Electricity from Heat, 606
Adamson, D., Flues and Shells of Boilers, 252
Adlam, W., and Faulkner, F., Treating Brewers' Wort, 378
Allan, W., Compound Engines, 208
Allan, W., Valves for Engines, 203
Allard, J., Automatically Conveying Dredged Silt by Compressed Air, 104
Allen, T., Forging and Rolling, 653
Allin, S. S., Construction of Fans, 530
Allison, H. J., Machine Belts, 228
Allman, G., Danger Indicators, 579
Ambjorn, P., Manufacture of Cartridges, 580
Andrews, J. D. F., Conversion of Electric Currents, 156
Andrews, S. and F. E., Wheels, 130
Angus, W., Pumps, 400
Archer, M., Winches, 251
Archer, T., Jun., and Wilson, C. W., Relieving the Strain upon Ropes and Chains, 277
Armstrong, W., Effecting Electric Signals, 156
Arinytage, J. E. B., Securing Rails, 579
Arnodin, F. J., and De PaZado, M. A., Transporting Loads, 422
Ashworth, G. and E., Hardening and Tempering Steel Wire and Tape, 104
Asthower, F., Railway Wheels, 130
Atha, B., Casting Metal Ingots, 654
Atkins, G. J., Separation of Metals from their Ores, 325
Attree, G. F., Fog Signalling Apparatus for Railways, 278
Auld, J., Fluid Pressure Reducing Regulating Valves, 52
Auldjo, L. C., Obtaining Fresh Water for Ships' Use, 378
Auquin, A. C. M., Loading and Unloading Railway Wagons, 130
Aveling, T. L., Combined Traction Engines and Dynamo-Electric Machines, 52
Aykroyd, A. and W. E., and Smith, J., Aniline Black for Dyeing, &?,., 180

Badische Anilin and Soda Fabrik, Preparation of Red Colouring Matters, 26
Bailey, M., and Warner, J., Protecting Incandescent Lamps, 156
Baker, F. R., Oil Lamps, 227
Baker, G. C., Propelling and Regulating the Depth of Submarine, Surface, or Aerial Vessels, 129
Baker, T. W., Tubulous and Water Tube Steam Generators, 51
Ball, J. P., Bennett, N. M., and Bates, Mary E., Locking the Screw Nuts of the Fish Joints of Railway Rails, 130
Bancroft, J., and Wild, W., Furnaces, 204 Bang, I. A. F., and Ruffin, 3f. C. A., Purifying Crude Spirit and Regenerating the Purifying Agent, 326
Baptiste, J., Cleaning Tram Rails Automatically, 579
Barber, J., and Fortune, J., Preventing Incrustation, 203
Barlow, L., Toothed Wheels, 377
Barthel, A. E., Manufacturing Various Articles from Slotted Sheet Metal, 530
Barthel, A. E., and Moller, J. C. J., Coating Metal with Tin, 472
Barton, C. C., Maintaining a Proportional Flow of Fluids through Pipes, 378
Bathrick, L. E., Discharging Electricity from Paper, &c., 632
Baum, H., Manufacture of Pyro-Sulphates, 630
Bausset, A. de, Air Ships, 580
Baxter Electric Manufacturing and Motor Company, The, Electric Motors, 156
Bayliss, W., and Howarth, R., Construction and Manufacture of Screw Nuts, 630
Beaudry, A., Punching, 399
Bedart, G. A., Paper-Making Machines, 78
Bejot, A. J., Printing in Colours, 422
Bennett, A. it., Mounting Electrical Apparatus, 156
Bennett, A. R., Multiplex Telephony, 299 Bennett, A. R., Multiplex Telephony, 605 Bennett, S., and Brooke, R. G., Valves, 78 Bennis, A. W., Supplying Fuel to Furna,..,es, 351
Ben-nude, S., Manufacture of Alcohol from Manioc, 104
Benton, G. L., Refining Crude Refuse Petroleum, &c., 180
Berhaut, C., Water Meters, 228
Bernard, A. F. L., Construction of Cross Sleepers for Railways, &c., 421
Bernard, M. and E., Extraction of Aluminium from its Fluorides by Electrolysis, 472
Berry, A., Automatically Extinguishing Lamps, 130
Bevis, R. R., Jun., and Churchill, J. D., Compound Steam Engines, 351
Biggs, B. H. W., Extracting Tin from Iron, 180
Biggs, R. H. W., Manufacture of Dyes, Artificial Ivory &c., 326
Binko, ii., Short Circuit Telephones, 155
Birch, A., Rollers for Treating Fabrics, 632
Bischof, G., Purifying Water, 530
Bland, T., Sights for Firearms, 227
Blogg, S. D., Locking Nuts, 502
Bodmer, L. R., Hydraulic Presses, 553
Bondonneau, V. C. A. M., and Foret, A. J. M. G., Acid Saccharification of Starchy Materials, 326 Botting, F., Removing Snow, 130
Boulton, J. B. D., Casting Metal Ingots, 352
Boulton, W., Pulverising Machinery, 252 Boursier, E., Dyeing Fabrics, 180
Bower, T. and R. W., Blackburn, J., and Mori, F., Transmitting Motion to Coal-Cutting Machines, 252
Boynton, E. M., Saws, 251
Braman, C., Portable Combined Smelting and Converting Furnace, 631
Bramley, W., and Cochrane, W. P., Manufacture of Hydrated Carbonate of Magnesia, &c., 26 Brandt, W., Fireproof Composition, 554
Breul, R. A., Wire Chains, 104
Brin, A. and L. Q., Bleaching Fibrous Substances Used for Making Paper, 180
Brin, A. and L. Q., Combination of Pulverulent Fuel for Generating Steam, 52
Brin, A. and L. Q., Production of Chlorine, 472
Brin, A. and L. Q., Treatment of Saccharine, &c., for Decolouring them, 472
Brin, A. and L. Q., and Chapman, L., Submarine Boats, 277
Brissant, E., Cutting into Strips and Reeling Paper, 251
Brogan, A. D., and Malloch, A. M., Producing Patterns upon Glass, 400, 502
Brown, A. B., Hydraulic Cranes for Ships, 554 Brown, A. H. W., Economising Fuel and Consuming Smoke in Furnaces, 204
Burghardt, C. A., and Twining, W. J., Production of Aluminium and Alloys of Aluminium and Copper, 179
Burke, C. G., Telegraphic Instruments, 416
Burnetti, C. J., Ornamenting Articles of Glass, &c., 530
Burns, W., Manufacture of Bicarbonate and Carbonate of Soda by the Ammonia Process, 180
Burton, E., Clearing Snow, 130
Butler, J., Compressing Metal Scraps for the Manufacture of Bars, 400
Butterworth, W., Transparent Drip Cups, 632

Cabry, J., and Kinch, W. Ii., Sleepers, 579
Cail, B., Projectiles, 377
Callender, T. 0., Laying and Insulating Underground Wires, 606
Campbell, A., Compounding Phosphatic Compounds for Artificial Manures, 472
Ca88alette, E., and Kunhardt, D., Morse Keys with Multiple Contacts, 605
Casson, R. S., Manufacture of Steel or Ingot Iron and Phosphate of Lime, 471
Caudwell, J., Steam Fcrry Raft, 129
Chadburn, W., Electrical Communicating Apparatus, 300
Chadwick, R. and J. W. C., Colouring Matter, 472
Chamberlin, H., Indicating when a Vessel is Nearing Shallow Water, 129
Charters, A. H., Valve Gear for Steam Engines, 203
Cheemoright, F. R., Centre Buffing and Coupling Apparatus 130
Ctausolles, B., Boring and Tapping of Mains while Under Pressure, 252
Clayton, R., Filters, 78
Cleathers, E. T., Lifts, 101
Cleaver, E., Manufacture of Aluminium and Aluminium Alloys, 325
Clerc, J. L., Dynamo-Electric Machines, 445
Clerc, J. L., Electric Motors, 299
Clerc, J. L., Electric Transformators, 300
Clinch, C., Brewing, 378
Coblyn, F., Sleepers, 421
Coerper, C., Dynamo-Electric Machines, 155
Cogswell, TV. B., Bi-Carbonate Columns, 326
Colby, J., Railway Chairs, 421
Cole, H. W. and A. F., Fluid Pressure Controlling Apparatus, 228
Cole, H. W. and A. F., Gas Governors, 632
Collier, E. W., Producing Steam Economically, 51
Collin, C., and Benoist, L., Preserving and Preventing the Putrefaction of Animal and Vegetable Substances, 580
Combret, R., Manufacture of Blocks of Artificial
Fuel, 26
Compa,gnie Contin,entale Edison, La, Disc Dynamo Machines, 155
Cook, W. L., Refrigerator Cars, 78
Cooper, E. 0. and W. T., Preventing Calcareous Incrustations in Boilers, 51
Copeland, C. J., and Prest, S. F., Boilers, 62
Copeman, E. S., Life-Saving Rafts, 277
Copestake, W. G., and Jones, C., Reconverting Old Steel, &c., 471
Corden, H., Boilers, 351
Comes, H., Heating Vehicles, 278 602 Cornet, L., and Yonck, L., Explosive Compound,
Cote, P., Motors, 104
Cowley, G., and Hunter, if., Ships' DAvit Stand, Boat Stand, and Davit Combined, 277
Cowper, E. A., Filter Presses, 554
Coxe, E. B., and Salmon, S., Mechanical Movements, 228
Craig, A. F., Neilson, A., and Snodgras3, J., Separating Minerals, &c., 400
Craig, D., Utilising Sewage Sludge, 326
Crastin, C., and Beale, W., Lamps, 77
Craven, W., Cutting and Shaping Metals, 553
Craven, W., Retiring Bearings, 900
Crompton, R. E. B., and Solt, J. H. F., Effecting the Distribution of Currents of Electricity, 300
Crompton, R. E. B., and Swinburne, J., Dynamo-Electric Machinery, 445
Crossley, C. W., Separating Metals, 78
Currier, H. L., Removing Scale from Boilers, &c., 204

Dalzell, J. H., Manufacture of Electric Cables, 352
Dashiell, W. W., Steam Boiler Furnaces, 602
D'Auria, L., and Robert, H. M., Construction and Operation of Steam Pumping Engines, 203
Dattegin, A., Retaining a Constant Level of Water in Boilers, &c., 351
Davenport, J., Fire-Resisting Compounds, 378
Davenport, J., Manufacture of Manuring Compounds, 554
Davey, H., Construction of Low-Pressure Steam Boilers, 501
Davey, 11., Pumping Engines, 251
Davies, L. R., and Shearer, M., Coupling up Batteries, l66
Davis, G. E., Softening and Purifying Water, 530
Davis, G. E., and Aitken, J. B., Treating Foul
Liquids to Obtain Valuable Substances, 472
Davis, J. T., Packing for Stuffing Boxes, 204
Davis, T. H., and Peeling, C., Switches for Telegraphic Transmitting Keys, 299
Davy, A., and Benton, W. J., Valve Gear of Steam Hammers, 251
Daw, A. W. and Z. W., Rock Drills, 103 Dawson, A. G., and Adams, F. E., Machines for Ruling Lines, 632
De Haen, C. J. E., Manufacture of Compounds of Fluoride of Antimony with the Chlorides of Sodium, &c., 180
De Laval, C. G. P., Driving Churns, 78
De Nueda, J., Preservation of Corpses, 228
Delany, 1'. B., Telegraphic Transmission, 416
Delsol, E. J. L., Obtaining Mother Liquids Free from Magnesian Salts in the Manufacture of Carbon and of Potash, 180
Denison, G. H., and Ward, W., Wheels, Pulleys, and Bearings, and Casting the same, 378
Denison, R., Cleaning Files after Tempering, 251
Depont, S. G. A., Manufa:ture of Artificial Ivory, 326
Derval, E., Regenerative Gas Lamps and Burners, 77
Dcsjardins, E., Cleansing Fabrics, 632
Despeissis, M. A., Creating an Even and Regular Draught through Flues of Steam Boilers, '204
Deutsche Sprengstoff Actiengesellschaft, Gelatinising Nitro-Glycerine, 502
Dewar, A. F., and Wilson, F., Electric Switches, 530
Dick, R., and Kennedy, R., Alternating Current Transformers, 606
Dick, It., and Kennedy, R., Transformation and Distribution of Electric Energy, 156, 201
Dickson, J., Preparing Steel for Roller Bars and
Bedplate Btrs Used in Making Paper, 252
Dickson, S. R., Manufacture of Gas for Heating and Illuminating, 180
Dietrich, G., Promoting Consumption of Smoke by Air and Gas Jets. 52
Diplock, B. J., and Hamilton, L. B. 1., Hoisting Hooks, 251
Dobbie, J. G., Verifying the Displacement and Draught of Vessels, 129
Dohis, P. A., Driving Gcar for Table MIchines, 530
Donald, 11%, Treatment of Hydrochloric Acid Gas for the Production of Cnlorine GIs, 26
Donn, E., Controlling Torpedoes, 227
Donnelly, J., Spindles having Sliding Motion, 77
Dooley, T. B., Manufacture of Rope, 472
Dore, S. L., and Leech, T. B., Manufacture of Metallic Columns, &c., 228
Dorman, C. M., and Smith, IL A., Holders for Incandescent Lamps, 299
Doubrava, Dr. S., Regulating Electric Currents, 156
Dougherty, E. D., Car Brakes, 421
Downton, J., Supplying Boilers with Fresh Water from Salt Water, 51
Doxford, R. P., Manufacture of Screw Propellers, 129
Drake, J. A., Furnaces, 351
Drory, H. J., Spraying and Burning Liquid Fuel, 502
Duff, S., Rolling Mills, 399
Dugar, D. II., Connecting Rods, 352
Dugdale, J., and Davies, J. F., Differential and Slow Motion Gearing, 228
Dujardin, P. J. R., Electric Accumulators, 156 Dumas, E., Automatic Boiler Feed Regulators, 656
Dun, A., and Hasslacher, F., Galvanic Batteries, 630
Dun, A., and Hasslacher, F., Secondary Batteries, 605
Dupre, Dr. A., and Hake, C. N., Disinfectants, Deodorants, and Antiseptics, 180
Dutton, S. T., Train Signalling, 278

Eberhardt, E., Automatic Drilling M whine, 252
Eddington, S., and Stevenson, J. E., Traction Engines, 278
Eddtngton, S., and Stevenson, J. E., Using a Traction Engine as a Road Roller, 422
Edey, J., and Wright, G., Rotary Pump Blower, 252
Eggers, G., Steam Boilers, 203
Ehrenzverth, J. von, Regenerative Gas Furnaces with Periodical Action, 325
Ellery, C. S., and Chaffin, J., Preventing the Choking of Pipes between the Retort and Hydraulic Main in Gas Works, 26
Ellison, H., and Davis, G. E., Distillation of Coal Tar, & 26
Elmore, F. E., Obtaining Metals by Electrolysis, 156
Elmore, R. P., and Tillotson, G. G., Rock Drilling Machines, 252
Emerson, J. E., and Midgley, T., Barbed and Corrugated Wire Nails and Die for same, 252

Engel, F., Explosives, 422

Engle, A., Burning Wet and Offensive Substances, 654
English, W. P., Overhead Railways, 278
Enright, J., Regulating the Supply of Gas, 378
Ericsson, J., Compound Steam Engines, 501
Ericsson, L. M., Telephone Apparatus, 299
Estcourt, C., and Schwab, M., Purification of Coal Gas and Recovery of Sulphur, 25
Evans, W., Fitting Gauge Glasses, 52
Ewens, P., Treating Air Preparatory to its Use in " Cool Air Drying Process," 471

Fairbairn, C., and Wells, M,, Forging Articles of Circular Transverse Section, 553
Farbwerke worm Meister Lucius and Bruning, Manufacture of a Methylene Blue, 326
Farini, G. A., Cartridges, 377, 580
Faull, E. M. B., and Cannon, F. W., Preventing Corrosion in Steam Boilers, 51
Ferranti, S. Z. de, Electric Furnaces, 606 Ferranti, S. Z. de, Electrical Meters, 606
Fisher, H. R., Self-Regulating Electric Portable Battery and Lamp, 156
Fitz-Gerald, D. G., Production of Coherent Masses of Peroxide of Lead, 278
Fogarty, T. B., Manufacturing Ammonia, 179 Foord, J., and Paddon, W. W., Preventing the Explosion of Boilers, 580
Forel, S., Manufacture of Yellow Colouring Matter, 632
Forman, H., Railway Wedges, 130
Foster, H. L. M. Fire-Resisting Compound, 204
Fowler, R. H., Shaw, R. H., and Bcastead, T., Driving Gear of Self-Moving Engines, 278
Fox, S., Manufacture of Frame Plates for Rolling Stock, 104, 130
France, J., Preventing Milk from Turning Sour, 422
Frank, A., Treatment of the Spent Lyes and Recovery of Sulphurous Acid, 26
Franzen, C. II. J. Manufacturing Lump Sugar, 362
Franzen, C. II. J., Treating Sugar in Loaf Forms by Means of the Centrifugal Machine, 362
Fraser, W. M., and Snodgrass, J., Primary Distilling Apparatus, 631
Freebury, W., Railway Signals, 130
Fryer, R. M., Auxiliary Steering Apparatus, 129
Fuge, R. P., Indicating tho Speed and Direction of Rotation of Shafts, 632

Gandy, M., Driving Belts, 422
Gardner, H., Separation of Carbonic Oxide from Nitrogen, &c., Resulting from Incomplete Combustion, 472
Garner, W., Vertical Steam Generators, 203
Garnett, W. T., Hangers for Guide Pulleys, 77
Gas Engine and Power Company, The, Storing Inflammable Vapours in Boats for Propulsion, 1 29
Gas Engine and Power Company, The, Vapour Engines, 204
Gas Motoren Pabrik, Gas Motor Engines, 352
Gas-Motoren-Fabrik, Igniting Apparatus for Gas Motor Engines, 204
Gatty, F. A., Dyeing, 472
Gaunt, E., and Firth, W., Actuating the Doffing Comb of Machines, 378
Gentry, 0. II., Steam Boilers, 501
Gerard, M. P. E., A Composition Used as Varnish, &c., 422
Gibbon, J. G., and Moore, T., Grindstones, 103
Gilchrist, P. C., Manufacture of Steel and Ingot Iron by the Basic Process, 179
Gill, A. B., Electrical Switches, 156
Gill, J., Excavating Buckets, 101
Gilmore, J. and J. F., and Clark, W. .R., Steam
Generating Apparatus, 203
Girard, M. P. E., Manufacturing Textile Threads from Pasty Matters, 422
Gittus, H., Belt Fastener, 530
Godeffroy, G., Preparation of Fuel, 26
Goodwin, C. R., Electric Batteries, 352
Goodwin, G. A., and How, W. F., Lock Nuts, 502
Gossage, F. II., and Mathieson, T. T., Treatment of Sulphate of Sodium for the Manufacture of Sulphide of Sodium, 180
Goubert, A. A., Feed Water Heaters and Purifiers, 201
Grainier, J. C., and Ruperti, C., Cylinder and Piston Motor Engines, 655
Gradenwitz, R., and Tacnzer, E. A., Pressure Gauges, 632
Gracie, E., ['lacing Railway Trains in Communication with an Electric Conductor, 299
Graves, E. E., Electrical Transmission of Sound, 1 55
Grawitz, W. J. S., Treatment of Textile Materials Dyed with Aniline Black, 580
Green, E., Firebars, 204
Green, W. R., Hydraulic Lifts, 400
Green, W. R., and Carey, R., Hydraulic Lifts 400
Gresham, J., Preventing the Slipping of Driving Wheels, 421
Griffin, S., Gas Motor Engines, 655
Griffin, S., Piston Rods, Stuffing Boxes and Packing, 352
Griffon, E., Propulsion of Vessels, 129
Grison, T., Crumpling Paper, Washing Fabrics, &c., 104
Groom, T., Wheels, 278
Grote, H., Removing Fusel Oil from Crude Spirits, 580
Grune, E., Manufacture of Kieselguhr-Dynamite, 580
Grunhut, J., Dyeing, 632
Grunhut, J., Dyeing Fibrous Substances, 632
Gulcher, R. J., and Pintsch, J., Thermo-Electric Elements and Piles, 446
Gunn, H. H., Manufacture of Sulphide of Zinc White, 326

Hadfield, R. A., hardening Steel, 471
Haenisch, E., and Schroeder, Dr. M., Production of Sulphuric Anhydride, 26
Hale, W. E., Gas and Pumping Engines, 352
Hall, J. and Ann, Coiling and Edge Burnishing Leather Belts, 378
Hall, T. G., Refining Hydro-Carbon Oils, 554
Hall, W. P., Railway Sleepers and Securing Rails, 421
Hall, W.P., and Barnett, C. C., Securing Rails, 277
Halpin, D., and Timmis, T. A., Commutator Brushes for Electrical Apparatus, 605
Hammond, J., Purification of Coal Gas, and Recovery of Sulphur and Ammonia, 25
Hampton, J., and Partridge, S., Grinding and Polishing Metals, 251
Hannay, J. B., Automatic Fire-Extinguishing Apparatus, 378
Hannay, J. B., Obtaining Gold, 26
Hansel, B., Throstle Rings for Spinning and Twisting Machines, 252
Hanson, L., Field Magnets, 155
Harford, H., and Sutcliffe, C. F., Spanners, 103
Hargreave, W., Gas Pressure Regulators, 228
Harman, F. B. M., Compound Steam Engines, 351.
Harman, H. J., Fastening Railway Rails, 120
Harrington, J., Operating Chiming Apparatus by Electricity, 632
Harrison, G. H., Steering Vessels, 277
Hartig, IL, Electro-Magnetic Motors, 299
Hartley, J. W., Valves and Valve Gearing of Engines, 203
Hartung, M. J., and Gallagher, W., Manufacture of Lubricants, 554
Harvey, A. T., Manufacture of Split Cottars, 251
Harvey, II. A., Treatment of Low Steel, 554
Hmtie, J., Frictional Brakes, 103
Hauff, J., Producing Basic Sulphocyanides of Aluminium, &c., for Dyeing, 472
Havenhand, J., Ingot Moulds, 25
Ilawdon, W., Removing Molten Slag, &c., from Furnaces, 471
Healey, B. D., and Thwaite, B. H., Treating Towns' Refuse, 471
Heath, W. E., Permanent Ways, 129
Hebblethwaite, G. II., Manufacture of " Ropes" for Transmitting Power, 377
Heller, D. C., Flower, R. W., and Lloyd-Wiegand, S., Sleepers, 130
Henderson, N. M., Purifying Paraffin Wax, 320
Henderson, R. J., India-Rubber Composition, 180
Henderson, R. J., Manufacturing Metals from Iron Ores, 471
Henitz, A., Inclndescent Lamps, 446
Henley, W., Petroleum Lamps, 422
Henney J., Jun., Heating Railway Carriages by Steam, 278
Hierbertz, P. A., Cupola Furnaces, 25
Hermits, E., Bleaching and Disinfecting Liquor, 472
Hermite, E., Paterson, J., and Cooper, C. F., Electrolysing Bleaching Solution, 446
Heywood, J. J., Driving Bands, 77
Hibbert, H., and Horsfield, W., Props for Mines, 378
Hitchcock, C. A., Telephone Switches, 156
Hodqlcin, J. E., and Perrett, H, Filters, 78
Hodson, R., Drilling Machines, 103
Holcroft, C., Preventing Overwinding on Lifts, 1 04
Holden, H., and Brook, R. G., Injectors, 351
Holderness, W., Ships, 277
Holland, W., Couplings for Railway Rolling Stock, 679
Hollick, T. D., and Rickard, W. E., Transmission of Power, 77
Holmes, J. H., Supports for Incandescent Lamps, 1 55
Hood. J. J., and Salamon, A. G., Manufacture of Sulphate of Alumina, 326
Hoperaft, L., Self-Acting Firegrates, 52
Horne, W. L., Vacuum Apparatus, 326
Hornsby, W., and Cribb, F. J., Steam Engines, 51
Howard, J., and Bousdeld, E. T., Manufacture of Gas, 472
Howie, J., and Groves, T., Open Kilns, 25
Howieson, C., Horseshoes, 378
Hughes, R. H., and Lee, R. A., Buffers, 330
Humphreys, A. C., Manufacture of Gas, 631
Hurst, IL P., Cartridges, Projectiles, and Wipers, 529
Husband, Anne and J., and Morris, F., Automatically Adjusting the Pumping Load of a Cornish Pumping Engine, 656
Hutchinson, R. R., and the London Economic Motor and Gas Engine Company, Gas Engines, 52
Huxtable, J., Ploughs, 422

Illingtvorth, J., Manufacture of Metal Ingots, 25

Jackson, J. C., Relieving tie Friction of Slide Valves, 351
Jackson, N. M., Boilers, 61
Jackson, R. C., Dynamo-Electric Machines, 632
Jagenburg, 0., Locking Nuts, 228
Jager, fr., Centrifugal Machine Filters, 530
Jarvis, S. E., Sliding-Cover Engines, 601
Jeanningros, E., Combined Axle and Box, 278
Jenisch, W., and Lohnert, H., Crushing Machines, 104
Jeyes, O., Hard Drying Anti-Corrosive Compound, 378
Johnson, C., Furnaces, 351
Johnson, J., and Greenland, C. D., Decorticating Apparatus, 252
Jones, E., Friction Gear for Driving Machinery, 77
Joy, D., Preventing Condensation in Steam Engine Cylinders, 51
Jukes, W., Manufacture of Steel, 631

Kammann, F., and Jurschina, F., Manufacture of Printing Type, &c., 378
Kapp, G., Dynamo-Electric Machinery, 445
Kapp, G., Dynamo-Electric Machines, 155
Kapp, G., Snell, W. IL, and Kent, J. M. V., Contruction of Transformers, 605
Kayser, A., Williams, H., and Young, A B., Producing Muriatic Acid, 180
Kayser, A., Williams, H., and Young, A. B., Producing Silicate of Sodium, 180
Kayser, A., Williams, H., and Young, A. B., Production of Caustic Alkali, &c.,
Keeling, T., Permanent and Temporary Ways of Railways, 421
Kellog, C., Machines for Rolling Seamless Tubes, &c., from Hollow Ingots, 251
Kelly, J. H., and Broad, C. II., Bending Tubes, 400
Kennedy, De L., Projectiles, 580
Kennedy, J. P. and E. S. T., Swaging and Welding Metal Tubes, 400
Kennedy, M., and Green, G., Washing Ores, 631
Kerr, A. and R., Wood-Working Machinery, 399
Kimball, A. S., and Brownell, G., Electric Spinning and Twitting Machines, 300
Kingdon, J. A., Dynamo-Electric Machinery, 165
Kirk, A. C., Supplying Distilled Water and Utilisation of Heat, 580
Kirkland, T., and Barnett, T., Preventing Over-Winding on Hoisting Apparatus, 104
Klauke, C. A., Chains, 77
Kleeman, F., Purification of Extracts from Fruits, &c., 204
Knapp, J. R., Blowpipe for Producing Intense Heat and Artificial Light, 77
Knaudt, A., Boilers with Corrugated Flame Tubes, 52
Knights, J. W., and Gall, W. D., Manufacture of Tar Acids, 472
Knublanch, 0., Recovery of Cyanogen Compounds from Gases, 554
Kotyra, M., Preventing Corrosion, 203
Kynoch, G., and Schlund, H. A., Manufacture of Projectiles, 529

Lamont, S. and C., Triangular Packing, 352 Land, W., Steam Gentrators, 203
Lapage, R. H., Compound Locomotive Engines, 278
Larsen, E., Preparation of Furnace Slag and Cement, 180
Lea, J., and Hammond, II. R., Operating on Zinc Ore and Zinc for Coating Metals Galvanically, 26
Lea, W., Manufacture of Cocks, 422
Lebiez,L. C. E., Secondary Batteries, 352
Leipner, W. A., Dynamo-Electric Machines, 155
Lejeune, F., Locking Device for the Covers of Rotating Shafts, 632
Lever, C., Dynamo-Electric Machines, 156
Lewis, H. H. L., Saw Benches, 251
Lewis, Sir W. T., and Hunter, C. L., Shipping and Unshipping, 400
Liebrecht, L., Cutting Solid Bard, 393
Lightfoot, F., Railway Rail Joints, 421
Lindley, H., and Browett, T., Valve Gear for Steam Engines, 61
Lindsay, W. H., Artificial Fuel, 326
Lindsay, W. H., Manufacture of Artificial Fuel, 26
Lindsay, W. H., Moulding Bricks, &c., 26
Lindsay, W. H., Moulding Coal Dust into Solid Blocks, 104
Little, W., Metallic Sleepers and Chairs, 129
Lloyd, F. H., and White, H., Manufacture of Cast Steel, 471
Lobnitz, II. C., Valve Gear for Steam Engines, 51
Lockett, A., Snow Plough and Gravel Distributor Combined, 130
Loesewitz, J., and Maas8, 0.,
Lubricators and Leak Preventers for Axle-Necks, 422
Lombard, L. W., Cartridges, 529
Longmore, J., and Watson, W. L., Treatment of Exogenous Fibrous Plants, Ste., 632
Lord, It., Metal Plates, 400
Lorenz, W., Breechloading Guns having Vertically Sliding Breech-Blocks, 529
Lorenz, W., Reducing Tubular Bodies to a Smaller Diameter, 104
Lorenz, W., Utilising the Force of the Explosion Gases in Firearms, 377
Loud, W. A., Ratchet and Pawl Devices, 77
Lowe, J. F. F. F,, White Lead, 180
Lowson, R., Firebars, 204
Lyle, J., Burning Oils, 228
Lyman, J. H., Waterproof Compositions, 204, 3:6
Lysaght, J. and W. R., and Lakin, J., Rolling very Thin Gauges of Iron and Steel, 400

McCorkindale, D., Preparing Malleable Iron, 400
McCorkindale, D., and Dougall, G., Manufacture of Stoppers Used in the Manufacture of Steel, 325
McGhee, G., Gas Engines, 52
Macgowan, W., Propulsion of Vessels, 129
Mackenzie, W. J., Electric Arc Lamps, 155
McKnight, E., Covering Insulated Electrical Conductors with Lead, 632
McLaine, A., Packing for Pistons, 204
McLaren, LI., Reducing Valves, 656 McLaughlin, J. F., Electrical Type Writers, 300
Macnee, D., Axle Boxes for Railway Rolling Stock, 422
Maddison, R. B., Electric Marine Governors, 277
Madeley, F., Manufacture of Metallic Coated Tubes, 262
Main, 1'., Compound Engines, 51
Main, W., Dynamo-Electric Machines, 445, 605
Main, W., Electric Batteries, 352
Majert, W., and Richtr, 0., Production of Hydrogen Gas by a Dry Method, 472
Mann, A., Manufacture of Alloys of Aluminium with other Metals, 471
Maquay, S. W., Feeding Electric Batteries and Removing the Plates, 156
Marshall, A. D., Metallic Packing, 204
Marshall, G. F., Carbon for Filtering, 326
Marshall, .11. J., Fastening for Permanent Way, 579
Marshall, J., Clutches, 422
Marshall, J., Spark Arresters, 62
Marshall, R., Furnaces, 655
Marshall, R., and Thunder, G. H. A., Metallic Packing, 62
Martin, J. W., Removing Snow, 130
Maruhn, K. W. E., Reducing Slag and Recovering Metal therefrom, 326
Mather, W., and Holgate, J., Cut-Off Valves, 501
Mathewson, J. E., Separation of Vapours, 472
Mathey, A., Railway Alarms Worked by Compressed Air, 278
Mathieson, T. T., and Hawliczek, J., " Caustic Ash," 472
Maxim, H. S., Firearms, 529
Maxim, H. S., Manufacture of Guns, 629
Maxim, H. S., Treatment of Explosive Compounds, 378
Meade, J. F., Propulsion by Atmospheric Reaction, 104
Meeze, A. G., Manufacture of Gas, 472
Meeze, A. G., Manufacturing Gas from Fluid Hydro-Carbons, 589
Mellctt, L., Indicating the Presence of Metallic Substances or Mineral Ores, 104
Mellor, J. F. and B. F., Belt for Transmitting
Motion, 680
Merlette, J., Propulsion and Steering of Vessels, 277
Merritt, F. L., Retort Firebars to Generate Water Gas as Fuel, 62
Merry weather, J. C., Extinction of Fire, 378
Merryweather, J. C., and Jakeman, C. J. W., Fire Hose, 378
Meserole, A. V., Secondary Batteries, 352
Meyer, B., Preventing the Explosion of Steam Boilers, 666
Mitchell, W. L., Jun., Steering Vessels, 129
Molyneux, P., Lining Vessels Used for the Transport of Petroleum, &c., 632
Moncrieff, A., Mounting Disappearing Guns, 377
Moncrieff, A., Mounting Guns, 529
Moncriefi; A., and Ander8on, W., Mounting and Working Disappearing Guns, 529
Mond, L., and Hewitt, D. B., Manufacture of Carbonate of Soda or Potash, 326
Montgela8, Count R. de, Extraction of Aluminium from its Chlorides, 179
Moore, D. and F. S., Feeding Lamps with Oil, 228
Moore, W. H., Preventing Water Pipes from Bursting, 530
Mordey, W. M., Electric Generators, 415
Morgan, D., Furnace Bars, 204
Morison, D. B., Artificial Air Supply to Boiler Furnaces, 52
Morris, V., Deep Well Pumps, 261
Mulheims, G., and Zimmermann, R., Moulding Blocks of Artificial Fuel, 326
Muller, H., Driving Belts, 228
Mullins, G. G., Treating Iron for the Purpose of Purifying, &c., 631
Munier, F., and Salvaire, N., Staining Wood, 530
Murray, C. H., Conveying Ammunition to and Loading Heavy Guns, 377
Murray, W. J., Railway Carriage Axles, 277
Musgrave, W., Arrangement of Corns., Valves for Motive Power Engines, 203

Nacke, E. H., Discharging Condensed Water, 502
Napier, D. D. and W. D., and Kelly, A., Frictional Brakes, 579
Netto, C., Extraction of Aluminium, 530
Neuhauser, 0., Transmitting Reciprocatory into
Rotary Motion, 378
Nicholas, J., Smelting and Recovering Metals from Ores and Dross, 179
Nicholson, C. J., Railway and Tramway Whlels, 421
Nobel, A., Compensating for the Recoil of Gulp', 502
Nobel, A., Explosives, 78
Nobel, A., Guns and Projectiles, 502
Nobel, A., Regulating the Pressure in Guns, 377
Noble, A., Gas Checks for the Joints of Jointed Guns, 529
Noble, A., Mounting very heavy Guns, 377
Noble, C. B. and R. D., Arc Lamps, 446
Noble, W. IL, Gunpowder, 78
Nordenfelt, T., Casting in Iron and Steel, 25
Nordenfelt, T , Quick-Firing Guns, 529
Normand et Cie., A., Steam Engines, 203

Oechelhaeuier, W. von, Regulating the Flow of Fluids, 378
Oldenhof and Uhlig, Manufacture of Curved Pipes, 26
Olpherts, W. G., Railway Permanent Way, 130
O'Neale, D. H. W. J. N., and Everitt, P., Brakes, 580
Oram, W., Hydraulic Presses, 103
Orvis, 0. D., Generating and Superheating Steam, 580
Osborne, T., Woodhouse, C. H., and Shipman, J. T., Applying Armour Plates for Defence. 129
Oswald, T. R., Twin-Screw Vessels, 277

Paget, A., Mantles for Incandescent Gas-Lighting, 77
Pamphlett, W. F., Producing Fresh Water from Sea Water, 472
Parker, T., Automatic Switch, 606
Parkin, H., and Webb, H., Wheels and Tyres, 352
Parks, J. W., and Roquemore, P. G., Nut-Locks, 530
Pasquet, P. G., Lubricators, 530
Pattinson, H. L., Jun., Manufacture of Hydrates of Barium and Strontium, 472
Paulson, R., Construction and Loading of Ammunition, 377
Pawlowski, H. K. de, Bleaching of Vegetable and Animal Matter and Scouring Wool, 472
Peacock, R., Grinding, Inlaying, and Truing, 399
Peacock, R., and Bird, J., Lubricating, 204
Peckham, E., Car-Axles, 278
Pfeiffer, J., Manufacture of Dry Calcium Hydro-Oxide, 472
Pfeiffer and Langen, Extracting Raffinose, &c., from Sugar Solutions, 180
Pinkney, C. W., Stamping Machinery Actuated by Explosive Gaseous Mixtures, 653
Platt. J., Obtaining More Perfect Combustion of Fuel, 665
Ploeger, W. and A., Manufacture of Packing, 352 Plom, L., and D'Andrimont, J., Blasting, 228 Ponder, C. E., Macgregor, J., and Harris, P.,
Electrical Secondary Batteries, 352
Poore, G., and Storey, W. C., Submarine Vessels, 679
Pope, J. W. and R., Pulverising, 554
Porteous, D. W., Holding Rudders, 421
Porter, C. T., Piston Valves and Ports for Engines, 203
Prior, M., Economising Heat and Preventing Corrosion, 580
Prismall, W. J., Rope Driving Gear, 472
Prosser, T. T., and Waller, H., Utilising the Products of the Application of Heat to Water for the Derivation of Motive Force, 203
Purves, W. L., Driving Belts and Pulleys, 377

Quick, G., Cartridges, 529

Rammell, T. W., Two-Bladed Cutting Instruments, 399
Raymond, G. and A., Crushing Machines, 252
Reaney, J. E., Construction of the Blades of Screw Propellers, 277
Redman, C., Raising and Lowering Tables, 530
Restler, J. W., and Turner, A., Slide Valves, 352
Richard, C., Steam Traps, 351
Richards, N. H., Grip and Brake Gear of Cable Tramcars, 352
Rickaby, A. A., Casting Rings of Metallic Packing, 252
Rickaby, A. A., Promoting Circulation of Water in Boilers, and Preventing the Deposit of Scale on Parts Exposed to Heat, 51
Rickard, W. H. and T. J., Coating Plates with Tin, Lead, &c., 530
Ries, E. E., Welding and Tempering Metals, 632
Riley, J., Basic-Hearth Steel-Making Furnaces, 631
Riley, J., Making Steel Pipes, 654
Rinecker, F., and Abt, R., Rack and Pinion Mechanism for Rack Railways, 130
Robert, G. Converters, 631
Roberts, J., Oil Lamps, 580
Robertshaw, D. S., and Sunderland, R. F., Insulating Electric Currents, 204
Robeson, C., Cleansing Wool, 680
Robinson, T. N., Wood Planing Machines, 553
Robson, J., Gas Engines, 52
Rogers, P., and Player, J., Automatically Coating Metal Sheets with Tin, &c., 179
Rogerson, J., and Downie, A., Gun Carriages, 227
Romheld, J., Crushing, 400
Rose, P. B., Fertiliser, 472
Rosebrugh, A. M., Electric Telegraphs, 299
R088, J. M., and McDowall, J., Rotary Engines and Pumps, 656
Roth, C., Igniting Fuzes, 78
Rothery, J., and Warburton, J., Rails and Sleepers, 421
Rousselot, T., Multiple Three-Roll Sugar-Cane Mills, 252
Rouviere, L., Generation and Utilisation of Steam, 52
Rowe, 0., Manufacture of Cartridgeg, 529
Rowell, S. C., and Newell, J. W., Manufacture of Plumbic Oxide, 179
Rowley, J., Canal Locks, 422
Rusden, H. W., Preventing Incrustation, 580

Sahlstrorn, C. A , Projecting Oil into Furnaces in the Form of Spray, 52
Salcher, C., and Schwertschlag, H., Preparing Metallic Plates for Lithographic Purposes, 632
Schaag, A., awl Fltirscheim and Bergmann, Galvanising Iron and Steel, 25
Schlamm, A., and Brassard, F., Treating Wool, 632
Schlichter, IL, Lighting by Gas, 378
Schmid, A., Safety Valves, 228
Schmid, A., and Beckfeld, J. C., Gas Engines, 352
Schmidt, J., Toothed Rolled Wire, 101
Schofield, J. II., and Worth, A. V. G., SightFeed Lubricators, 204
Schofield, T., and Barker, F., Friction Clutches and Starting Gear, 378
S_•hulhof, J., Cartridges, 529
Schulz, Dr. H., Manufacture of Dyes, 632
Schulz, R., Hoisting Engines, 400
Schumann, A., Manufacture of Dextrine or
Soluble Starch Free from Smell and Taste, 472
Schweder, G. P., Extracting Gold, 179
Schweiger, F. R., and Muhlmann, C. F., Casting Metals and Alloys, 472
Schweizer, J., and Huber, P. E., Lighting and Heating, 227
Scott, A. E., Furnace Bars, 201
Scott, T., Devices Connected with Ploughs, 377
Scott, W. II., and Pari8, E. A., Dynamo-Electric Machines, 155
Seaman, F. W., Manufacture of Self-Hardening Steel Articles, 471
Seccombe, S., Pumping Machinery, 1C3
Selden, C., Simultaneous Telegraphy and Telephony, ($05
Sellers, G. H., and Malam, W., Internally Heated Steam Generators, 580
Sellers, W., Metal Moulds for Casting Steel Wheels, 554
Sellers, W., Railway Wheels, 252
Sellon, R. P., Mordey, W. M., and Webber, C. E., Automatically Regulating Electric Generators, 166
Sellon, R. P., Mordey, W. M., and Webber, C. E., Self-Regulating Dynamo-Electric Generators, 445
Shaffer, W. C., Application of the Expansive Power of Heat, 78
Shannon, A. J., Extraction of Antimony from its Ores, 325
Sharp, T. B., Manufacture of Metallic Tubes, 400
Sharpneck8, W. S., Anti-Friction Journal Boxes, 421
Shaw, H. T., and Chittick, C., Flooring or Roofing, 252
Shaw, H. T., and Chittick, C., Rivetting together Metal Plates, 251
Sheet, J. W., Gas Producers, 325
Shelton, Colonel W. V., Production of Alloys or Bronzes, 179
Short, J. Y., Construction of Vessels, 129
Siddell, G., Projectiles, 227
Siemens, A., and Lauckert, E. F. H. H., Electric Controlling Apparatus, 630
Siemens, F., Ceramic Kilns, 631
Siemens and Halske, Dynamo-Electric Machines, 445, 605
Siemens and Halske, Electrolysis, 156
Simmons, C., and Williams, B., Facilitating the Transit of Railway Carriages, and Loading and and Unloading, 278
Simon, H., Middlings Purifiers, 252
Simpson, A. H., Operating Torpedoes, 680
Sinclair, R. D., and Brown, J. G., Manufacture of Paper to Render same Antiseptic and Germ Proof, 26
Sjoberg, R., Explosives, 554
Smith, G., Motive Power Engines, 655
Smith, II., Hydraulic Rivetting, 399
Smith, T., Pit Cages and Head Gear for Collieries to Prevent Overwinding, 251
Smith, W., Marks, D., and Watson, R., Rack and Worm Mechanism, 103
Smith, W. B. and G. J., Igniting Fuzes without Exposing Flame or Sparks, 228
Snelus, G. J., Treatment of Furnace Slag, 632
Silvers, R., Mechanical Connection without
Shock between Two Bodies, 530
Societe A. Cruto et Cie., La, Manufacture of Material for the Production of Carbon Filaments, 299
Societe Anonyme des Manufactures des Glaces, Verres, Nitres, ctc., Apparatus for Handling Crucibles, 180
Societe Schneider et Cie., La, Disappearing Gun Mountings, 529
Societe des Tissages et Ateliers de Construction Diederichs, La, Gas Engines, 680
Societe des Urines Franco-Rushes, La, Couplings for Shafts, 421
Society of Chemical Industry, Manufactute of Ethylether of a New Acid, 26
Soldenhoff, R. de, Desiccation, Incineration, and Carbonisation of Substances Liable to Putrefy, 179
Southall, A. B., and Clegg, J. 8., Separating Minerals, &c., 399
Sperry, J. A., Amalgamators, 471
Squire, W. S., and Currie, S. C. C., Obtaining Zinc in a Metallic Form from Alkaline Solutions of Zinc Oxide, 179
Standfield, J., Raising and Lowering Weights, 680
Starley. J. K., Manufacture of Metallic Wheels, 130
Staub, L. A., Manufacture of Carbonate of Soda and Carbonic Acid, 632
Stebbins, J. H., Food Compound, 228
Steel, A., Rollers and Pulleys, 422
Steffen, C., Systematically Lixiviating Raw Sugar, 1 60
Stehlik, A., Steam Generators, 501
Sterry, A. C., and J., Explosive Gas Engines, 352
Stevenson, J. C., and Tatters, J. G., Disinfectant and Oxidising Agent, 180
Stiles, N. C., Power Presses, 399
Stitt, J. C., Generat on of Steam and Economy of Fuel, 501
Stone, It., Manufacture of Fuel, 26
Storey, W. C., and Poore, G., Submarine Vessel., 530
Storey, W. C., and Poore, G., Supporting and Feeding Torpedo Discharging Apparatus, 421
Stout, S. S., and Underwood, II. G., Automatic Expansion Gear and Governors for Steam Engines, 51
Strange, S., Norton, J., and Henry, T , Cleaning Tramway Lines, 130
Stuart, H. A., and Binney, C. It , Hydro-Carbon
Explosive Engines, 52
Stubbs, J. B., and Thornton, J. E., Steam Traps and Low-Pressure Indicators, 351
Sturgeon, J., Machine Guns, 227
Sudworth, S., and Falkenstein, C. K., Making and Breaking Electrical Circuits, 472
Sugden, S. S., Treatment of Fatty Matters for the Production of Glycerine, &c., 580
Sunter, L. E., Sere% s, 400
Sunter, L. E., Screws and Screw-Drivers, 399
Sutherland W. S., Heating, 471
Swan, J. W., Detection of Explosive Gases, 529
Sylvester, R. T., Nut Locks, 680

Tallmadge, J. W., Chemical Fluid Ink Erasers, 378
Tangyes Limited, and Jefferiss, T., Combined Portable Boiler and Centrifugal Pump and Engine, 554
Tate, H., Jun., and Killip, J., Jun., Governors and Throttle Valves, 502
Tatham, J., Insulating Material, 204
Taylor, H. F., and Struve, W. P., Finishing Metal Plates Coated with an Alloy, 400
Taylor, J., Manufacture of Nitric Acid, 530
Taylor, T., Consuming Smoke, 204
Tebbets, C. F., Rolling Metal Articles, 104
Tennent, B. B., Destructive Distillation of Minerals, and Retorts therefor, 25
Theaker, H., Cutting Teeth of Tools, 399
Theissen, E., Condensing Apparatus, 422
Thomas, G., Manufacture of Dye Matters from Red Sanderswood, &c., 180
Thomas, T. C. J., Lamps, 227
Thoma8, W., Loading and Unloading, 421
Thompson, J., Cleansing and Seasoning Casks, 228
Thomson, G., Obtaining Silver, 179
Thomson, J., and Black, J., Sugar Cane Mills, 530
Thornton, J., and Walker, W., Straightening Steel Wire, 252
Thowless, 0. M., Manufacture of Aluminium Chloride, 180
Thowleas, 0. M., Production of Sodium and Potassium, 325
Thwaite, B. II., Casting Metals. 471
Thwaite, B. B., Pneumatic Process of Manufacturing Steel Ingots and Castings, 25
Tipping, II. G., Endless Plateways for Wheeled Vehicles, &c., 130
Tomkin4, W. S., Injectors, 351
Tonge, R., Piston Springs, 204
Torkington, J. and C., and Ewing, J. A., Economising Gas, 529
Toulmaint, J., Manufacture of Wrought Iron and Steel, 325
Towl, W., Jun., Separating Grain, &c., 78
Tovvlson, F., and Weldon, E , Dyeing and Printing Aniline Blacks, 422
Tranter, W., Manufacture of Arms and Projectiles, 103
Tranter, IV., Ordnance and Mounting the same, 377
Traylor, R. W., Valves and Valve Seats made of Mica, 78
Tripler, C. E., Amalgamating and Separating Precious Metals from Powdered Ore, 472
Trotter, A. P., and Goolden, W. T., Brush-Holders for Dynamo-Electric Machines, 445
Trotter, A. P., Raven haw, II. W., and Goolden, W. T., Dynamo - Electric Generators and Motors, 155
Tscherikowski, N., Producing Refined Sugar, 180
Tucker, A. E., and Harbord, F. W., Manufacture of Iron and Steel, 179
Tucker, E. W., Hot-Air Bridge Walls for Furnaces, 62
Turnbull, R. T., Holders for Incandescent Lamps, 299
Turpin, E., Explosives, 78
Tweddell, R. II., Platt, J., and Fielding, J., Punching and Rivetting, 553
Tydeman, B., Hydraulic Engines, 52
T)er, E., Voltaic Batteries, 156

Uldall, C., Agricultural Forks, 104

Vautin, C. T. J., Extraction of Gold, 325
Vavasseur, J., Apparatus for Training Guns, 227
Vavasseur, J., Centre Pivotted Mounting for a Rapid-Firing Gun, 227
Vavasseur, J., Steel Projectiles, 227
Villard, T., Locks for Canals, &c., 130
Vogelmann, A., Extraction of Metals by Amalgamation, 325
Volta Graphophone Company, The, Recording Media for Use in Graphophones, 632
Voss, T., Reduction of Cereals to Flour, 252

Wade, F. B., Utilising Wood for Paving, 378
Wade, G. W., Exhaust Fans, 104
Walder, H. J., Producing Colouring Matter from Anthraquinone, 180
Walder, H. J., Production of Colouring Matters for Carbolic Acid, &c., 180
Walker, F. W., Loading Coal and other Minerals, 1 30
Walker, H. C., and Carey, R., Hydraulic Lifts, 77
Walker, W., Automatic Electric Signalling, 130
Walker, W., Contact Apparatus for Use in Automatic Electric Signals, 156
Wall, C. H., and Ostrom, 0., Recording Music from Pianofortes, &c., 78
Wall, W., Adjustable Spanners, 251
Waller, W., Construction of Steam Boilers Applicable for the Heating and Evaporation of Fluids, 203
Wallis, A. II., Steam Engines Working Compound in One Cylinder, 51
Wallwork, R., Automatically Supplying Lubricant, 656
Ward, E., Lock, G. and J. H., Bowden, J., and
Wells, H. G., Printing Blocks, 378
Ward, T. H., H.Asting Apparatus, 551
Ward, T. II., Pumping Machinery, 103
Ward, W., Electric Lamps, 165
Warner, Clara B., Rendering Articles Water Repellent, 326
Warren, J. H, Filtering, 378
Waterfield, T. B., Guard for Locomotives, &c., to Prevent Accidents, 352
Watts, J. T., and Richards, W. A., Sodium Products, 26
Weegmann, W„ Manufacture of Pile Fabrics, 632
Weichhart, J., Forming Sheet Metal Lathing, 251
Weirich, J., Treatment of Auriferous Minerals, 471
Wellman, S. T., Manufacturing Axles, 252
Wells, A. C., Split Drums for Driving Machinery, 377
Westinghouse, G., Jun., Converting Electric Currents into Currents of Different Potential, 1 56
Westinghouse, G., Jun., Dynamo-Electrical Machines, 605
Westinghouse, G., Jun., Electric Circuit and
Automatic Controlling Apparatus therefor, 156
Westinghouse, G., Jun., Electrical Distribution, 156
Weston, T. R., Obtaining Electricity on Vehicles, 156
Westwood, A., Moulding Circular Articles, 104
Wheeler, E., Production of Compound Ingots, 25
While, C., Manufacture of Tubes, 554
Whitney, J. M., Rotary Engines, 203
Whittaker, W., Mechanical Stokers, 204
Whitten, J. 0., Galvanic Batteries, 605
Wicksteed, J. H., Shearing Machines, 553
Wigg, C., Treatment of Spent Copper Liquors and Purification of Sewage, 472
Wilder, W. J., Coating Metals, 180
Wilhoft, F.,Manufacturing Non-Blooming Vulcanised oft Rubber, 580
Wilkie, W., Firebars, 204
Wilkins, G. A. Manufacture of Paper Bottles and Boxes, 602
Willans, P. W., Combined Steam Engines with other Machines Driven Directly by them, 52
Wilkins., E., Spanners, &c., 399
Williams, D., and Raymond, W. E., Reversing Gear, 501
Williams, II., Gas Motor Engines, 502
Williamson, D., Rotary Engines, Pumps, &c., 530
Williamson, G. F., Securing Railway Rails, 129
Willis, R., Speed Indicators, 530
Willis, W., Photo-Chemical Printing, 580
Wilson, A., Manufacturing Compound Plates of Iron and Steel, 471
Wilson, D , Lock Nuts, 422
Wilson, E., Disintegrators, 400
Wirth and Co., Manufacture of Colouring Matters, 326
Witney, J. R., Chills for Casting Metals, 252
Wolseley, F. J., Flexible Driving Shafts, 228
Wood, R., Preparing Farinaceous Matter by Steam, 580
Wood, W. II., Boilers, 51
Woodruff, W. N., Shaft Keys, 228
Woods, J. E. T., Treating and Separating Refuse Metals, 472
Woolley, L. G., Generation of Electricity, 632
Worsdell, T. W., Compound Engines, 655
Worthington, C. C., Pumping Machinery, 103
Worthington, J., Chairs for Railway Points and Working Points, 130
Wright, W. B., and Williams, E. T., Furnaces Burning Hydro-Carbons, 179
Wynne, Ie., Application of Electricity to Vehicles, 300
Wynne, F., Propelling Vehicles by Electricity, 446

Zebrowski, T., Washing and Bleaching Wool, 26
Zipernowski, C., Deri, M., and Blathy, O. T., Induction Coils, 352

Grace's Guide To British Industrial History

Engineering 1888 Jan-Jun: Index: Patent Record

See Also

Sources of Information