Ludy, Llewellyn V., 1875- [from old catalog], American Technical Society · Chicago, American technical society · leaf 184
cut-off.This may or may not be an advantage, depending on the enginespeed, construction of steam ports, amount of clearance, etc. Thompson Automatic Valve Gear. The Thompson automaticvalve gear, commonly known as the Buckeye, belongs to thegeneral class of double valve gears. Its principle of… … Fig. 73. Section of Cylinder and Valve-Gear Mechanism of ThompsonAutomatic Valve Gear valve. While the essential features of the two valves are the same,the piston valve, illustrated in Fig. 73, is the simpler of the two andrepresents the latest practice. The cut-off valve A moves insideof the main…
Indicators for steam-engines · Steam-engines
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