US PATENT SUBCLASS 123 / 446
.~.~ Fuel pump flow regulation

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

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
445  DF  .~ Fuel injection system {5}
446.~.~ Fuel pump flow regulation {4}
447  DF  .~.~.~> With accumulator
448  DF  .~.~.~> Sequential distributor {3}
452  DF  .~.~.~> Nonsequential distributor {4}
457  DF  .~.~.~> Regulating means adjusts fuel pressure {9}

DEFINITION

Classification: 123/446

Fuel pump flow regulation:

(under subclass 445) Subject matter in which means is provided between the output of a fuel injector supply pump and a fuel injector nozzle to control or adjust the amount of fuel delivered to the engine.