US PATENT SUBCLASS 477 / 159
.~.~.~.~.~ Responsive to speed

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}
158  DF  .~.~.~.~ Line pressure controlled {3}
159.~.~.~.~.~ Responsive to speed {1}
160  DF  .~.~.~.~.~.~> Electric valve control {1}

DEFINITION

Classification: 477/159

Responsive to speed:

(under subclass 158) Subject matter wherein the valve is also influenced by the velocity of a gear transmission* part.