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 186
ction 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 throttle downto give the smallest motion to the compressor. Clayton… … 653. SINGLE VALVE AIR PUMP.—Theupper part of the cylinder is perforated, so thatthe piston when drawn up produces a partial vac-uum, and when past the perforation the air orgas rushes in to fill the cylinder. The one valveholds the pressure in the delivery pipe. I Jl 654. CRANK EQUALIZING ANGLE in…
Mechanical movements
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