The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 438
Fig. 287. The Dash-reUefValve. … Fig. 288. —Valve Gear of the Deane Pump. 1. Main Valve; 2. Auxiliary pistonwhich moves main valve; 3. Auxiliary valve, with ports shown in views C andD; 4. Valve rod; 5. Slide block; 6. Rod to pendulum lever. (/i) Steam-actuated Valves. — The underlying principle of allsingle steam pumps is well…
Steam-engines · Steam-turbines
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