Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 187
^^.^-^-^ … : UfATOt SUBPLY 657. CRANK EQUALIZING AN-GLE in air compression. Used toequalize the mean pressure of thesteam and air pistons. The cylindersare set at an angle of 45° . Waringand Rand system. 658. DIRECT AIR PRESSUREPUMP.—Two chambers for alternatingthe pumping action are placed near thewater…
Mechanical movements
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