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 77
215. PETROLEUM BURNER, for a furnace, for a boiler, or other require-ments. A, Entrance of oil to centralnozzle, which is regulated by a needlevalve with screw spindle and wheel, C;B, entrance of compressed air to theannular nozzle, the force of whichdraws the oil and atomizes it for… … 216. POP SAFETY VALVE.—The Lun- kenheimer, an enlarged lip disc above the valvedisc, equalizes the increased tension of the springwhen the valve opens. STEAM POWER. 67
Mechanical movements
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