A descriptive and historical account of hydraulic and other machines for raising water, ancient and modern : with observations on various subjects connected with the mechanic arts: including the progressive development of the steam engine (1876)
Ewbank, Thomas, 1792-1870 · New York : Scribner, Armstrong · leaf 292
rks themachine. Two coUais are formed on the crank axle, one close to the out-side, and the other to the inside of that part of the chamber through whichit passes, and some kind of packing seems to h.av3 been used to preventthe water from leakl-.ig through. Four iron arms v.ith heavy balls at…
Pumping machinery
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
