US PATENT SUBCLASS 123 / 475
.~.~.~ Actuated by ignition pulse

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
475.~.~.~ Actuated by ignition pulse

DEFINITION

Classification: 123/475

Actuated by ignition pulse:

(under subclass 472) Subject matter in which the injector valve actuating current is controlled by means that senses current flow in the primary or secondary of the engine ignition coil.