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Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)

Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 80

An illustration from Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary, 1917, leaf 80
247. BALANCED SLIDE VALVE, Buchanan &Richters patent. The arm B carries a roller inthe curved slot of the supporting piece D. Thepressure is relieved by the nut and screw in thecover. … 248. RICHARDSON-ALLEN BALANCED SLIDE VALVE. —The valve slides under anadjustable plate fixed to thesteam chest cover, and is bal-anced by a recess in the back of the valve that is open to the ex-haust port. 249. BALANCED THROTTLE VALVE, withdirect governor connection.

Mechanical movements

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