US PATENT SUBCLASS 60 / 356
.~.~.~.~.~ Motive fluid pressure responsive

Current as of: June, 1999
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60 /   HD   POWER PLANTS

325  DF  PRESSURE FLUID SOURCE AND MOTOR {47}
330  DF  .~ Coaxial impeller and turbine unit {11}
347  DF  .~.~ Having condition responsive or manually settable control means to regulate unit output {5}
352  DF  .~.~.~ Of means within an impulse, reaction or energy transfer flow path being adjustable to modify flow of motive fluid {2}
354  DF  .~.~.~.~ Pitch or orientation of flow directing guide or blade controlled {2}
356.~.~.~.~.~ Motive fluid pressure responsive

DEFINITION

Classification: 60/356

(under subclass 354) Apparatus having means which will, in response to sensed pressure of said motive fluid of the transmission unit, set the pitch of said vane means.