US PATENT SUBCLASS 417 / 376
.~.~ Steam motor discharge into pump fluid

Current as of: June, 1999
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417 /   HD   PUMPS

321  DF  MOTOR DRIVEN {32}
375  DF  .~ Fluid motor {9}
376.~.~ Steam motor discharge into pump fluid

DEFINITION

Classification: 417/376

(under subclass 375) Apparatus in which the fluid utilized for motivation of the fluid motor working member is steam, the steam, after having acted upon the motor working member, being directed into the pump or pump fluid flow line so as to commingle with the pump fluid.