Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 399
39° MISCELLANEOUS DEVICES. … 1620. WET GAS METER. —Gas entersthrough the hollow axis of the four compartmentsof the drum in a pipe, which turns up just abovethe water level and fills each compartment suc-cessively, and by its pressure causes the drum torevolve in the direction of the arrow and registersThe motion is…
Mechanical movements
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