Practical stationary engineering : in form of questions and answers (1909)
West, Andrew Cassius, 1855- · Boston, Mass. : A.C. West · leaf 166
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… … Figure 40. on a pin on the steam-valve stem guide D. When the longarm of steam lever B is drawn toward the crank shaft by theeccentric, the block A is raised, which carries the latch and 154 PRACTICAL STATIONARY ENGINEERING guide up with it and causes the valve to open the ports. Thisupward…
Steam engineering · Steam-engines · Steam-boilers
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