Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 184
644. DUPLEX STEAM ACTUATED AIR COMPRESSOR, Ingersoll-Sergeant model. The air cylinders are tandem to eachsteam cylinder with steam and air governors. 645. Elevation. 646. COMPOUND AIR COMPRESSOR.— Air is drawn inthrough the ports A, passes through the annular valve in the large … piston, and is forced through the valve D and pipe to the high-pressureinlet valve G; it is further compressed and delivered through the valveA, and passage L. Both pistons are single, acting in opposite directions. 174 AIR POWER APPLIANCES.
Mechanical movements
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