Air-fuel ratio control for internal combustion engine

Details Air-fuel ratio control for internal combustion engine Air-fuel ratio control for internal combustion engine

1985-12-27

1987-05-05

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Fuel injection system

123478, F02D 4104

Patent

active

046623396

ABSTRACT:
An air-fuel ratio control system for an automobile engine including an intake passage having a throttle valve, and a fuel supply unit, which comprises an air detector for generating an air signal indicative of the quantity of air sucked to the engine through the intake passage, a throttle detector for generating a throttle signal indicative of the opening of the throttle valve, and a control unit operable in response to the signals from the air and throttle detectors for determining the air-fuel ratio of a combustible air-fuel mixture to be supplied to the engine in dependence on the amount of air sucked when a load on the engine is small, but on the opening of the throttle valve when the load on the engine is great.

REFERENCES:
patent: 4319327 (1982-03-01), Higashiyama et al.
patent: 4332226 (1982-06-01), Nomura et al.
patent: 4399791 (1983-08-01), Kobayashi et al.
patent: 4413602 (1983-11-01), Inoue et al.
patent: 4561403 (1985-12-01), Oyama et al.

Affiliated with

Also associated with

Rating

Air-fuel ratio control for internal combustion 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 Air-fuel ratio control for internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air-fuel ratio control for internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2393764