London Journal of Arts, Sciences and Manufacturers, and Repertory of Patent InventionsW. Newton, 1853 |
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ammonia applicable arrangement axle bear date July Birmingham boilers carbonate carriages cery-lane Charles Charles Cowper Charles Goodyear colors combination communication conj construction copper cotton cylinder described employed engine fabrics fixed flax frame frustrums furnace George George Fergusson groove gutta-percha heat hollow improved machinery improvements in apparatus improvements in machinery inches India-rubber invention consists iron James John Henry Johnson Joseph letters patent lever lime Lincoln's-inn-fields machine machinery or apparatus Manchester manner manufacture material means ments in machinery metal mode motion moulds obtained Office for Patents ordinary papier-maché pass patentee claims pipes piston placed plate produced provements purpose rail railway ratus Richard Archibald Richard Archibald Brooman Rochdale rollers screw shaft shewing shewn at fig side soda soda ash solid axle solution spindle spring steam suitable sulphuric acid surface Thomas tion tube upper vertical vessels weaving weft wheel William Edward Newton wire
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Seite 156 - Park, for improvements in operating upon auriferous quartz, clays, and other minerals, preparatory to and in order to accomplish the separation of the gold and other metals ; also in machinery or apparatus for effecting such improvements. — February 12. 394. Adolphe Nicole, of Dean-street, for improvements in rotary engines. — February 15. 397. Joseph and Alfred Ridsdale, of the Minories, for improvements in ships' side-lights, scuttles, or ports.
Seite 219 - ... within the United Kingdom of Great Britain and Ireland, the Channel Islands and Isle of Man...
Seite 220 - ... such letters patent, provided the delay in such filing has arisen from accident, and not from the neglect or wilful default of the patentee, it shall be lawful for the Lord Chancellor, if he shall think fit, to extend the time for the filing of such specification, whether the default in such filing has happened before or shall happen after the passing of this Act: Provided always, that, except in any case that may have arisen before the passing of this Act, it shall not be lawful for the Lord...
Seite 454 - Zurich, for improvements in apparatus for regulating the temperature of stoves and furnaces, and of water, air, or other fluids, contained in vessels or chambers ; the strength of spirituous liquors and of chemical mixtures ; and the hygrometric state of the air in buildings, rooms, &c.
Seite 434 - It is proposed (in all cases where it is practicable) in applying any indurating mixtures to enclose the stone or other materials to be operated upon in an air-tight chamber, and exhaust, or partially exhaust, the same, and then allow the indurating substance, whether hot or cold, to trickle down, or flow into the chamber, to fill the vacuum, the effect of which will be that the liquid indurating substance will readily find its way into the pores of the stone or other material, and become incorporated...
Seite 220 - ProtectioBpiration of such provisional protection, whether such expiration has happened before or shall happen after the passing of this...
Seite 435 - Mixture No. 1. — The composition of this solution is as follows : — 56 parts by weight of sulphur, dissolved by the aid of steam heat, or dry heat, in 44 parts of dilute vinegar, or acetic acid, containing 17 parts of acid to 8 of water. " In preparing indurating mixtures to be applied to the exteriors and interiors of buildings, whether possessing a surface of brick, stone, cement, or plaster, I employ the following ingredients: — . Shellac, 14 parts, by weight; seed lac, 14 parts ; coarse...
Seite 298 - ... motion caused by the expansion and contraction of the rail. This object is attained, wherever necessary, by putting the chills, previously heated, on the ends of the rails for a short time, until they become hot, when they are taken off, and a thin wash of loam and blacking is laid upon the rail end, which instantly dries on, and when the melted iron is poured against it, absolute contact with the rail is prevented. Although provision is thus made for the expansive and contractile force of the...
Seite 53 - corners next the collars, intended to prevent the "nicking" or breaking of the axle, are of little service to give the box a centripetal tendency. The cylindrical bearing has the advantage, that the bearing surface is not lessened by end play, and with the axle working in a bath of lubricating material, the collars will at all times be safe enough. In either case, of the cone or the cylinder, it is clear that the lubricating bath below will be the safest precaution against heating. As regards the...
Seite 79 - Genoa, for a hydro-dynamic battery, or new or improved electro-magnetic apparatus, -which, with its products, are applicable to the production of motive power, of light, and of heat.