US PATENT SUBCLASS 415 / 94
.~ With working fluid regulation or control means

Current as of: June, 1999
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415 /   HD   ROTARY KINETIC FLUID MOTORS OR PUMPS

93  DF  AXIALLY OPPOSED WORKING FLUID PATHS TO OR FROM RUNNER (E.G., END BALANCE, ETC.) {4}
94.~ With working fluid regulation or control means {1}
95  DF  .~.~> For fluid motor

DEFINITION

Classification: 415/94

(under subclass 93) Apparatus comprising a means whereby the amount or direction of the working fluid* may be selectively changed or adjusted.