US PATENT SUBCLASS 123 / 484
.~.~.~.~ Having single multivibrator

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}
472  DF  .~.~ Electrically actuated injector {5}
478  DF  .~.~.~ Actuator circuit (e.g., engine condition responsive electronic circuit actuates injector valve) {15}
484.~.~.~.~ Having single multivibrator

DEFINITION

Classification: 123/484

Having single multivibrator:

(under subclass 478) Subject matter wherein said injector valve control means includes a circuit which employs a single monostable, bistable, or a stable multivibrator circuit at some stage between the input parameter sensor and a means motivating the injector valve.