Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 714
linders, one-fourth,and in low, one-third.Jackets envelop thebarrels, but not theheads, of both cylin-ders, and steam offull boiler pressure isused in each Theheads are not jack-eted, but containpassages leading toand from the ports.The condensed steamfrom the jackets ispumped into the feedpipe at… … Fig. 4.^The Allis compound pumping-engine. 686 PUMPS, RECIPEOCATING. ffprntj *b»»A»* top of the receiver. Out of a total of about 155 lbs. thus circulated per hour, in actualwork, one-third only is evaporated and returned to the receiver as steam; the other two-thirdsgradually accumulates in the…
Mechanical engineering
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