US PATENT SUBCLASS 477 / 157
.~.~.~.~ Variable capacity pump


Current as of: June, 1999
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477 /   HD   INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL

34  DF  TRANSMISSION CONTROL {15}
115  DF  .~ Transmission controlled by engine {4}
121  DF  .~.~ By input manifold pressure or engine fuel control {6}
156  DF  .~.~.~ Transmission pressure controlled {3}
157.~.~.~.~ Variable capacity pump


DEFINITION

Classification: 477/157

Variable capacity pump:

(under subclass 156) Subject matter wherein a pump is the source of fluid pressure and the engine* intake pressure or fuel feed is effective to control the volumetric capacity of said pump.