US PATENT SUBCLASS 123 / 364
.~.~.~ Fuel injection pump governor (e.g., diesel)

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

319  DF  ENGINE SPEED REGULATOR {16}
349  DF  .~ Having condition responsive means with engine being part of a closed feedback system (e.g., cruise control) {4}
363  DF  .~.~ Mechanical sensor or regulator {3}
364.~.~.~ Fuel injection pump governor (e.g., diesel) {6}
365  DF  .~.~.~.~> Governor override {2}
369  DF  .~.~.~.~> Three-dimensional cam control
370  DF  .~.~.~.~> Acceleration responsive
371  DF  .~.~.~.~> Deceleration responsive
372  DF  .~.~.~.~> Biased axial link (e.g., sliding rod with spring return)
373  DF  .~.~.~.~> Pivoted link connected to pump rack {1}

DEFINITION

Classification: 123/364

Fuel injection pump governor (e.g., diesel):

(under subclass 363) Subject matter in which the engine employs a fuel injector regulator to control the speed of the engine by adjusting the amount of fuel fed to the engine by its fuel injection pump.

(1) Note. The regulator usually controls the position of a pump "rack" or control rod to regulate fuel quantity in response to at least engine speed, and may be responsive to other engine parameters as well.

SEE OR SEARCH THIS CLASS, SUBCLASS:

375, for fuel delivery rate controlled by fuel pressure.