Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 539
Eves patent rotary steam-engine and pump.—Within a cylindrical case a solid or hollow drum A,Fig. 3136, is made to revolve, the sides of which are fitted to move close to those of the case. Threeprojecting pieces or pistons, of the same width as the drum, are secured to or cast on its…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
