Mechanical laboratory methods; a testing of instruments and machines in the mechanical engineering laboratory and in practice (1918)
Smallwood, Julian Chase · New York, D. Van Nostrand company · leaf 115
epresented by Fig. 55, and consists of twotanks as shown, the upper one being movable vertically andproperly counterbalanced. This arrangement makes a chamberof variable size and water sealed. When the upper tank is raised,gas is drawn through the inlet pipe, the valve 0 being closed and /open.… … 6a6 Pipe-^ Out In Fig. 55.—Gasometer It will be noted that the gasometer cannot be used for measure-ing continuous flow unless two are operated, one to fill and oneto discharge, alternately. Another form of gasometer is shown by Fig. 56. Gas is drawninto the cylindrical chamber C by allowing water…
Mechanical engineering laboratories
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