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 748
0 O CM CM u J i 0 ■ ffl ^M z •< < < < oa U U b X -^ J Z a. 00 > >• 1 (/) : i CHAPTER XXVII VACUUM MACHINES General. The principle involved in the operation of a vapor vacuum machine is similar tothat used in the compression system described. The refrigerating or cooUng effect is… … (Jaippsess^r ^^C/Wi. Sritie Circuldting PumpFig. 1. Diagram of Vapor VACinjM System. the evaporator at the desired temperature. It is obvious that heat must be supplied in order tochange the liquid into vapor. If this heat is not obtainable from an external som-ce it will beremoved from the liquid…
Building · Heating · Ventilation
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