US PATENT SUBCLASS 417 / 318
.~.~ Mechanically interconnected pump and fluid motor distributors


Current as of: June, 1999
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417 /   HD   PUMPS

316  DF  CORRELATED PUMP AND MOTOR OR CLUTCH CONTROL {1}
317  DF  .~ Pump distributor control {1}
318.~.~ Mechanically interconnected pump and fluid motor distributors


DEFINITION

Classification: 417/318

(under subclass 317) Apparatus comprising a motor of the type which is motivated by fluid (includes internal combustion engine type) and has valve means movable relative to the motor working member for cyclically controlling inlet or exhaust of motive fluid to and from the motor (i.e., motive fluid distributor); said motor valve means and said pump fluid distributor being interconnected by a mechanical element (includes abutment or lost motion-type interconnection) such that movement of the motor valve means causes movement of the pump fluid distributor, or vice versa.