Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 159
555. DOUBLE-PISTON REACTION HYDRAULICRAM.—The two pistons, B and O, are on thesame spindle with curved reaction disc, A. Gis a leather washer to soften the contact withguide yoke. The cage at D guides the lower-piston and serves to increase greatly the free-dom of water-flow from the drive pipe,… … 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.
Mechanical movements
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