Fuel injection control device of an engine

Details Fuel injection control device of an engine Fuel injection control device of an engine

1990-01-24

1990-12-11

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Fuel injection system

123492, 123493, F02D 4110, F02D 4112, F02D 4114

Patent

active

049762427

ABSTRACT:
A fuel injection control device in which it is determined whether the air-fuel mixture is lean or rich at a predetermined crankangle during a lean-rich discriminating time at the time of acceleration. The lean-rich discriminating time is shortened as the degree of the acceleration becomes larger, and the times of being lean and the times of being rich within the lean-rich discriminating time are calculated. When the times of being lean are larger than the times of being rich, and the difference therebetween is larger than a predetermined value, the accelerating increasing rate of the amount of fuel fed into the engine cylinder is increased.

REFERENCES:
patent: 4416237 (1983-11-01), Aoki et al.
patent: 4499882 (1985-02-01), Saito et al.
patent: 4616619 (1986-10-01), Saito et al.
patent: 4633840 (1987-01-01), Saito et al.
patent: 4635200 (1987-01-01), Egami et al.
patent: 4913120 (1990-04-01), Fujimoto et al.

Affiliated with

Also associated with

Rating

Fuel injection control device of an engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel injection control device of an engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection control device of an engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-383537