Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 371
ted that the extra work which must be expended to overcomethe excess pressure due to rise of temperature is lost, because after AIR COMPRESSORS 3,025 the compressed air leaves the cylinder it cools, and the pressure drops to what it would have been if compressed at constant temper-ature.… … PlG. 4,335.—Ingersoll-Rand imperial air compressor cylinder with Corliss inlet valves, anddirect lift discharge valves. The construction provides short, free passages for the enter-ing air and minimizes clearance. The walls of the valve chamber or seat are water jacketed,so that the entering air…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
