Supplemental fuel injector trigger circuit

Details Supplemental fuel injector trigger circuit Supplemental fuel injector trigger circuit

2006-10-24

2006-10-24

Kwon, John T. (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

C361S152000

Reexamination Certificate

active

07124742

ABSTRACT:
A Supplemental Fuel Injector Control Circuit includes a resistor adapted to connected between a voltage output port and an injector control port of an Engine Control Unit. The circuit also includes a diode having a cathode adapted to be connected to the injector control port and an anode adapted to be connected to both an end of a fuel injector coil and to an Auxiliary Fuel Injector Controller. The circuit is operable to allow modification of fuel injector cycle duration while preventing generation of an error code by the Engine Control Unit.

REFERENCES:
patent: 4209829 (1980-06-01), Leichle
patent: 4355619 (1982-10-01), Wilkinson
patent: 4499878 (1985-02-01), Igashira et al.
patent: 4649886 (1987-03-01), Igashira et al.
patent: 5515830 (1996-05-01), Arakawa
patent: 5941216 (1999-08-01), Arakawa
patent: 5954030 (1999-09-01), Sturman et al.
patent: 6005763 (1999-12-01), North
patent: 6102008 (2000-08-01), Maeda et al.
patent: 6286492 (2001-09-01), Kanno
patent: 6923163 (2005-08-01), Yamazaki

Affiliated with

Also associated with

Rating

Supplemental fuel injector trigger circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Supplemental fuel injector trigger circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supplemental fuel injector trigger circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3701138