US PATENT SUBCLASS 477 / 206
.~.~.~ By closing throttle valve

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

182  DF  BRAKE CONTROL {8}
203  DF  .~ Brake condition change modifies engine condition {2}
205  DF  .~.~ Brake actuation decreases or eliminates fluid energy input to engine {2}
206.~.~.~ By closing throttle valve

DEFINITION

Classification: 477/206

By closing throttle valve:

(under subclass 205) Subject matter wherein the regulating means of the engine* includes a drive fluid passage having a restrictor operable between open, shut, or partially open positions, and wherein movement of an element of the brake*moves the restrict or from an open to a shut or partially open position.