Practical stationary engineering : in form of questions and answers (1909)
West, Andrew Cassius, 1855- · Boston, Mass. : A.C. West · leaf 165
Figure 38. Ample means are provided for quickly freeing the cylinderof any water which may enter, and, should there be an un-usual pressure due to large amounts of water entering withthe steam, relief is given by the steam valves lifting or swing-ing from their seats on the ball nut I. This action… … Figure 39., Section through Cylinder and Valves. by referring to cut, which represents the position the sev-eral parts occupy at the commencement of the pistonstroke. ENGINES 153 The steel lifting block A connected to the lower arm ofthe steam lever B—the top of this lever being connectedthrough…
Steam engineering · Steam-engines · Steam-boilers
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