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 118
BROWNLEY INJECTOR.—The steam flows to the double-jet nozzles without any regulat-ing device other than the over-flow cock, which by this pecu-liar construction relieves bothlift and force tubes. LEADER INJECTOR.—A double-tube injector. Aseparate valve gives steamto the lifting nozzle A, withthe… … EXCELSIOR I.NJECTOR.—A separate valve gi\es steamto the lifting nozzle A, theoverflow cock D C beingopen. The first movementof the handle opens the coni-cal valve h ; a further move-ment closes the overflow cockD C to both the lifting andforce overflow S.
Mechanical movements
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