Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 179
iction, and with very smallloss by air leakage. 170 AIR POWER APPLIANCES. 632. HYDRAULIC AIR COM-PRESSOR.—A reciprocating piston inthe water cylinder, G, produces an oscil-lating motion in the water of the two ver-tical cylinders, drawing in air throughthe flap valves at the side,and discharging…
Mechanical movements
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