Fuel injection device

Details Fuel injection device Fuel injection device

1991-09-13

1993-11-09

Miles, Carl S.

Internal-combustion engines

Charge forming device

With fuel pump

12317917, F02M 3704

Patent

active

052593509

ABSTRACT:
The fuel injection device includes a plunger, operatively connected, to a cam driven by an engine, having control groups for use in communicating with an outer circumferential surface and an end surface of a fuel injection nozzle. The fuel injection device further includes a timing sleeve fitted outwardly of the plunger, for opening or closing the control groups and an actuator for driving a timing rod connected to the timing sleeve in such a way as to move the timing sleeve up and down against the plunger. Finally, the fuel injection device includes a control device for outputting a signal for performing moving-up or moving-down of the timing sleeve to the actuator, and inputting a signal from a source of operation information.

REFERENCES:
patent: 3815564 (1974-06-01), Soda
patent: 4462368 (1984-07-01), Funada
patent: 4708114 (1987-11-01), Gontert
patent: 4711211 (1987-12-01), Oshizawa
patent: 4727836 (1988-03-01), Oshizawa
patent: 4736726 (1988-04-01), Matsuno
patent: 4737085 (1988-04-01), Gontert

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