Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 116
To BOILER OVERFLOW 1 387. EXCELSIOR INJECTOR.—A separate valve gives steamto the lifting nozzle A, theoverflow cock D C beingopen. The first movementof the handle opens the coni-cal valve <^ y a further move-ment closes the overflow cockD C to both the lifting andforce overflow S. … KORTING INJECTOR.—A double-tube automaticmovement by which the dif-ference in area of the valvediscs at A and B allows thebalance lever to open thelifting nozzle first and, bya further movement of thehandle, opens the force noz-zle B. The overflow is self-adjusting for both nozzles.
Mechanical movements
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