Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 159
556. WATER METER.— Union water me-ter model. The water passes through a rotarymotor with equalizing gear, from which the dialpointers are driven by a clock train and counter. … 557. DISC WATER METER, Herseymodel. The disc piston, A, oscillates by the-passage of water through the disc chamber.The spindle of the disc, by its oscillatingmovement, rotates the crank and gears of theindex-wheel train. HYDRAULIC POWER AND DEVICES. i;i
Mechanical movements
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