Stationary steam engines, simple and compound; especially as adapted to light and power plants (1899)
Thurston, Robert Henry, 1839-1903 · New York, J. Wiley & Sons; [etc., etc.] · leaf 193
es along the top of the two cyl-inders. The essential features of the three engines are verysimilar, and equally characteristic. To insure freedomfrom danger from water entering the cylinders, the greatsource of risk with high-speed engines, relief valves arefitted to all, and are illustrated, in… … Valve Chest. ifimfllilBi
Steam-engines
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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