US PATENT SUBCLASS 417 / 184
.~.~.~.~ Pressure controlled

Current as of: June, 1999
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417 /   HD   PUMPS

65  DF  ONE FLUID PUMPED BY CONTACT OR ENTRAINMENT WITH ANOTHER {10}
151  DF  .~ Jet {23}
182  DF  .~.~ Regulation {7}
183  DF  .~.~.~ By position of nozzle relative to combining tube {1}
184.~.~.~.~ Pressure controlled

DEFINITION

Classification: 417/184

(under subclass 183) Apparatus in which the change in the relative axial positions of the nozzle and conduit is in response to variation in fluid pressure caused by the operation of the jet pump.