A descriptive and historical account of hydraulic and other machines for raising water (1850)
Ewbank, Thomas, 1792-1870 · New York, Bangs, Platt, & Co. · leaf 519
air than any forcing apparatuscould ever furnish. The waste steam of engines at coal or other mines Chap. 3.] Apparatus for evaporating liquids in vacuo. 495 might be beneficially applied to large blowing tubes, and thus contributeto the same result. There are other useful applications of these… … No. 221. Apparatus for evaporating liquids in vacuo. We fitted up a very strong old still, (No. 221) three feet in diameter andabout the same in depth. A jacket of copper was fitted to its lower partso as to form a double bottom. The discharging pipe passed through thejacket, and was closed by a…
Pumping machinery
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