Practical stationary engineering : in form of questions and answers (1909)
West, Andrew Cassius, 1855- · Boston, Mass. : A.C. West · leaf 216
motion of an engine cross-head to that required for apaper drum of an indicator, and to give the required lengthof diagram, regardless of the engine stroke. If either the AMERICAN THOMPSON IMPROVED INDICATOR 203 indicator or reducing motion is not correct, the cards areuseless and deceptive. Hence… … FlGURE 64. The American Thompson Improved Indicator with American IdealReducing Wheel. telligent engineer can interpret them, adjust the valves,and figure the power developed. This wheel is made of aluminum, brass, and steel, com-bining lightness and strength,—two essential features. Thewheel drum…
Steam engineering · Steam-engines · Steam-boilers
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