London Journal of Arts, Sciences and Manufacturers, and Repertory of Patent Inventions, 第 29 卷William Newton, Charles Frederick Partington W. Newton, 1846 |
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常見字詞
acid alkali ammonia apparatus applied arrangement atmospheric railways attached axle Birmingham blast furnace boiler bolt carbonic carbonic acid carriage chamber color combination conj connected construction cotton cylinder December-6 months described dextrine electric current employed engineer fabrics fastened flue frame furnace Gent glass groove heat horizontal improvements in machinery India-rubber Inrolment Office invention consists iron July-6 months letters patent lever machine mandril manner manufacture material means ment metal metallic leaf Middlesex mode months for inrolment motion moulds obtained October-6 months operation ordinary oxide passes patentee claims Petty Bag Office pipe piston placed plate prevent produced propelling purpose quantity rails railway ratchet-wheel reverberatory furnaces roller screw Sealed 14th shaft shew shewn at fig side sliding sockets spring steam substances suitable surface Telford Medal temperature threads tube upper valve varnish vertical section vessel wheel William wire XXIX yarn zinc
熱門章節
第 144 頁 - What I claim as my invention, and which I desire to secure by letters patent, is the combination of the arrangement of the flues with the division plate, as set forth.
第 421 頁 - We do not claim to have invented any of the parts herein described, as all are already in use, and well known ; neither in our arrangements, as above described, do we claim to have obtained any results not contemplated or sought for by others ; our claim being only for obtaining an increase of equality in the performance of watches, chronometers, and other...
第 164 頁 - Having now particularly described and ascertained the nature of my said invention and in what manner the same is to be performed, I declare that what I claim is (d).
第 267 頁 - ... is deflected to one side or the other, according to the direction of the current ; and...
第 283 頁 - Wedgewood mortar, pour the acid over it, and with a glass rod imbue the cotton as quickly as possible with the acid. As soon as the cotton is completely saturated, pour off the acid, and with the aid of a pestle quickly squeeze out as much of the acid from the cotton as possible.
第 141 頁 - Having thus fully described my improvements in boot patterns, what I claim as my invention, and desire to secure by letters patent, is combining the plates in the manner described by means of the curved slot and straight slot, arranged in the manner and for the purpose set forth.
第 275 頁 - ... vessels, previously rubbed with oil of turpentine, and the surface of the gum covered with a thin layer of that oil. This method succeeded pretty well for preventing the fermentation of the liquid gum. When it is desired to solidify the gum, the boiling syrup is poured into small flat tin vessels, placed upon a hot air stove, kept at a temperature of from 40° to 50° C.
第 143 頁 - Having thus fully described the manner in which I construct my stove, what I claim therein as new, and desire to secure by letters patent, is the combining of a cylindrical stove, furnished with a grate at each of its ends, with a drum within which it may be inverted, in the manner and for the purpose set forth ; the respective parts being constructed and arranged substantially as described.
第 424 頁 - ... slot in it, with a roller that acts on an inclined plane ; the angle formed by the handle and the inclined plane gradually increasing towards the end of the stroke, which increases the force. CLAIM: — "Having thus fully described my improvement, what I claim as my invention, and desire to secure by letters patent, is the combination of the inclined plane with the washer or piston, constructed and arranged in the manner and for the purpose set forth.
第 281 頁 - ... in order to free the cotton from the acid with which it is impregnated. Care must then be taken that all the knotty particles of the cotton are properly disentangled, and that it is thoroughly dried. After this, the explosive preparation is ready for use...