Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 76
where diagrams are to be taken simultaneously,the best plan is to have an operator stationed at each indicator.This is desirable, even where an electric or other device is employedto operate all the instruments at once; for unless there are enoughoperators, it is necessary to open the… … Fig. 16. 55 STEAM-ENGINE INDICATOR AND ITS CALIBRATION. 57 Dimensions of Standard Tabor Indicator.—Diameter of pis-ton, 0.7978 inch; stroke of drum, 5.5 inches; range of pencilmotion, 3.25 inches; diameter of drum, 2.063 inches; height ofdrum, 4 inches; ratio of multiplication of piston motion, 5…
Steam-engines · Heat-engines
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