Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 913
Fig. 307vertical consolidated refrigerating machine der below the piston, thus keeping the pump cylinder andpiston cool. An oil chamber, which effectually seals the stuffing-boxaround the pump piston rod, is formed in the lower partof the pump. As the pressure on the stuffing-box end of 882 Steam… … Fig. 368 CROSS-SECTION OF THE SIMPLE-ACTING AMMONIA COMPRESSOR the pump is only the direct evaporator pressure, there isno chance for the escape of ammonia. Equalization of Consolidated Ice Machine 883 the temperature and cooling of the compressor is effectedby encasing it in a copper water jacket.…
