Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in constructive and operative machinery and the mechanical arts, being practically a mechanical dictionary, commencing with a rudimentary description of the early known mechanical powers and detailing the various motions, appliances and inventions used in the mechanical arts to the present time, including a chapter on straight line movements, by Gardner D. Hiscox (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 135
444. INLET VALVE for gas engine.A valve disc slightly held in contact withthe seat by the spring. Air holes should bedrilled close together around the valve seat,so that combined air area shall be largerthan the area of the gas inlet. … 445. GAS ENGINE VALVE GEAR.— E, Inlet valve; F, exhaust valve. Valvesare operated by a bent lever, with slidingroller H and double cam C, which by agroove rides the roller alternately on to thecams. 446. GASOLINE VAPORIZER. — The inlet nozzle, V, is ribbed onthe outside and is enclosed in achamber…
Mechanical movements
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