Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 352
in dotted lines. By the action of two equal forces, P, Plf exerted vertically atB and Bu let the linkage attain the dotted position. Either analyt- REVOLUTION CONTROL. 331 ically or graphically it will be found that if the balls B, Bx movethrough a small vertical height (dh), the heavy weight L… … —*F L Pounds Fig. 170. Let the mechanism shown be that of a loadsd high-speedgovernor. Let centrifugal force F, acting along EBf and EBi,keep the balls in the dotted position shown. Then, for the reasonsabove given, we have, taking moments around A, Pr = Fh, or ( w+- kL 9r h. This equation contains…
Steam-engines · Heat-engines
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