Method and apparatus for fuel control of an internal combustion

Details Method and apparatus for fuel control of an internal combustion Method and apparatus for fuel control of an internal combustion

1978-05-01

1980-12-16

Cox, Ronald B.

Internal-combustion engines

Charge forming device

Fuel injection system

F02B 300

Patent

active

042390222

ABSTRACT:
The cyclic control pulses for actuating the fuel injection valves of an internal combustion engine are extended during engine starting at low temperatures. The degree of pulse extension, i.e. of fuel enrichment, is made dependent on engine temperature and decreases as a function of cranking time. In addition, a repeated starting attempt will be accompanied by reduced pulse extension to prevent excessive enrichment of the mixture. The pulse extension may also be retained for a period of time after engine cranking to insure smooth running.

REFERENCES:
patent: 3616784 (1971-11-01), Barr
patent: 3628510 (1971-12-01), Moulds
patent: 3716034 (1973-02-01), Schmid
patent: 3734067 (1973-05-01), Glockler
patent: 3792693 (1974-02-01), Luchaco
patent: 3812830 (1974-05-01), Traisnel
patent: 4096833 (1978-06-01), Sweet
patent: 4114570 (1978-09-01), Marchak

Affiliated with

Also associated with

Rating

Method and apparatus for fuel control of an internal combustion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for fuel control of an internal combustion , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for fuel control of an internal combustion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-602389