A descriptive and historical account of hydraulic and other machines for raising water (1850)
Ewbank, Thomas, 1792-1870 · New York, Bangs, Platt, & Co. · leaf 555
amber within whichtwo valves attached to a perpendicularrod are made to work. The uppervalve closes an opening in the horizon-tal partition that separates the interiorof the chamber from the air-vessel andjet pipe above. The seat of the lowervalve is at the orifice of It. The dis-tance between the… … No. 270. Ram siphon. 532 Fountains and Jets deau. [Book V. shuts the lower one. The lower end of R is furnished with a cock, andthat of A with a valve opening outwards, for the purpose of charging thesiphon through an opening at B. When in operation, the water afterrunning a little while acquires…
Pumping machinery
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