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 116
W, water-regulatingvalve ; D, stop check to over-flow; C, automatic check; W,water valve. 377. EBERMAN INJECTOR.— The combining tube slidesfor regulating the lift and over-flow. A single gravity checkvalve, 1), closes the overflowwhen the current to the boileris established. 378. NATHAN INJECTOR.—A… … 379. *LITTLE GIANTINJECTOR.—This modelhas two fixed tubes. Thecentral or combining tube ismovable for adjustment. Asingle automatic check valverejrulates the overflow.
Mechanical movements
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