Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 184
AIR POWER APPLIANCES. 175 … 651. AIR COMPRESSOR GOVERNOR.—Controlling the speed by the ordinary action ofthe governor balls, and also reducing the com-pressor to minimum speed when the air pressurebecomes excessive. The ball and lever at theright are lifted by the air pressure in the smallpiston, and force the valve rod and…
Mechanical movements
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