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 491
e larger sizes^ where asingle blade would be hable to sag or bend out of shape, louvered dampers (Fig. 21) should berequired. Air Compressors. Air compressors, under automatic control, with small storage tanksmust be installed in all cases where compressed air at 15 or 20 lb. pressure is not… … Fig. 19. Dl\phr.\gm Motor. and are also the most satisfactory. The size of the compressor and storage tank depends onthe number of diaphragm valves or motors installed, and the type of control used at the ther-mostat, which affects the air consumption. Remote Control Systems. Compressed aii-…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
