Fifteen mechanical problems : reasons for their existence and their solution (1915)
Sargent, Charles Elliotte · leaf 253
ter drawn up during the surging of thewater in the base would pocket in cylinder, often wrecking piston and rod. Theframe was open, allowing the dirt and dust to get into working parts, and theoil to fly out. A pair of bevel and a pair of spur gears drove the valveshaft. About a dozen sight feed… … » SOLUTION. In order to make a vacuum pump of this style a commercial success itwas necessary first to put the valve in such a place that entrailed water wouldrun out of cylinder with the discharged air. Second: to design a bypass which would not only hold the vacuum where required, but which would…
Mechanical engineering · Machine design · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
