Fuel-air mixture controller for internal combustion engines

Details Fuel-air mixture controller for internal combustion engines Fuel-air mixture controller for internal combustion engines

1975-02-20

1977-04-05

Myhre, Charles J.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123119R, 123139BG, 123 32EJ, F02M 3900

Patent

active

040155714

ABSTRACT:
An air flow rate sensor, located in the induction tube of an internal combustion engine, displaces a fuel metering slide, thereby changing the fuel flow and the fuel pressure gradient. This pressure gradient is applied to a differential pressure valve which actuates a fuel flow control throttle until the pressure gradient has been restored to a nominal value, corresponding to a desired fuel-air ratio.
In a variant embodiment, an arbitrary change in the metered out fuel results in a fuel pressure gradient which is used to reset an air-flow control member until the nominal value of the pressure gradient has been restored, corresponding to a desired fuel-air ratio.

REFERENCES:
patent: 3320938 (1967-05-01), Homfeld
patent: 3606872 (1971-09-01), Eckert
patent: 3739762 (1973-06-01), Jackson
patent: 3867917 (1975-02-01), Zeyns
patent: 3919992 (1975-11-01), Eckert

Affiliated with

Also associated with

Rating

Fuel-air mixture controller for internal combustion engines 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-air mixture controller for internal combustion engines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel-air mixture controller for internal combustion engines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2261452