Steam engines, prepared in the Extension division of the University of Wisconsin (1919)
Shealy, Edward Marvin · New York, McGraw-Hill · leaf 158
rod E to the eccentric OC, the eccentric being repre-sented here by a crank having a length OC equal to the distancefrom the center of the shaft to the center of the eccentric. Thecircle ABCF represents the path followed by the center of theeccentric as the shaft rotates—and its diameter AB shows… … Fig. 82. valve is at the extreme right of its travel, and when C is at //the valve is in its mid-position. As C passes through the halfcircle AHB the valve moves through a distance equal to thatfrom A to B, and as C passes through the half circle BKA thevalve moves through a distance equal to that…
Steam-engines
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