Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 170
lphon vapor regulator is made similarly to the Sylphon steam regulator but with abellows larger in diameter and of thinner metal. The distance A, between rocker pivots, islonger than in the latter. These features give extreme sensitiveness without impairing its dur-ability. Point 2 is a knife-edge…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
