US PATENT SUBCLASS 123 / 687
.~.~.~ Speed responsive


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

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
672  DF  .~ Including exhaust gas condition responsive means {11}
679  DF  .~.~ Combined with engine condition responsive means {6}
687.~.~.~ Speed responsive


DEFINITION

Classification: 123/687

Speed responsive:

(under subclass 679) Subject matter wherein the control means

is responsive to the rate of rotation of the output shaft of the engine or of a component driven by the output shaft.

SEE OR SEARCH CLASS

701, Data Processing, Navigation, and Relative Location,

110, for control means for internal-combustion engines including specific computer or data processing details and responsive to engine speed.