Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 124
421. CENTRIFUGAL EXHAUST HEAD.—The exhaust steam head enters the drumtangentially, throwing the particles of wateragainst the outer surface to drip to the bottom. STEAM APPIvIANCES. 115 … 421a. THE PULSOMETER STEAMPUMP.—Water is forced from each cham-ber alternately by the steam pressure,while the opposite chamber is filled by thevacuum caused by the condensation of thesteam in contact with the wet surface. Theball valve is very lightly balanced and isthrown over by the alternating…
Mechanical movements
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