Stationary steam engines, simple and compound; especially as adapted to light and power plants (1902)
Thurston, Robert H[enry], 1839-1903. [from old catalog] · New York, J. Wiley & sons; London, Chapman & Hall, limited · leaf 253
Section of Two-crank Willans Engine. Pistons in cylinder at left on down-stroke, stroke about one-fourth completed ; steam entering cylinders. Piston-rod in sec-tion and valves in elevation. Pistons in cylinder at right onup-stroke, about one-fourth stroke completed ; steam exhausting.Piston and…
Steam-engines
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