A descriptive and historical account of hydraulic and other machines for raising water (1850)
Ewbank, Thomas, 1792-1870 · New York, Bangs, Platt, & Co. · leaf 243
ched by him while inGermany, from one in actualuse. It is represented asworked by a water wheel,that, by means of cog wheelstransmitted motion to the hori-zontal shaft; the cams on whichalternately depressed one endof the levers to which the pumprods were attached, and thusraised the latter. They… … No. 89. Double Pump in German mines. A. D. 1618. 220 Tie Pump confined chiefly to civilized States, [Book IL vers. The lower ends of the pumps are inserted in baskets which act asstrainers. A double series of pumps, (one over the other) as employedin a mine at Markirch in Germany, is also figured…
Pumping machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
