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 640
at the top of this tankshould be kept closed, and the oil allowed to compress theair contained in the tank, and from time to time the tankshould be completely emptied and refilled with air. The Curtis Steam Turbine 627 emptying can be easily accomplished by opening the three-way valve to discharge… … Fig. 264 In installations where oil is used for the turbine stepbearing, oil for the operating gear and bearings may betaken from the high pressure pipe line, on the pump sideof the step baffler, through a reducing valve. The piping 628 Steam Engineering system remains as shown diagramatlcally in…
