Exhaust gas recirculation system

Details Exhaust gas recirculation system Exhaust gas recirculation system

1976-08-30

1978-10-17

Burns, Wendell E.

Machine element or mechanism

Rotary member or shaft indexing, e.g., tool or work turret

Preselected indexed position

123119A, 74859, F02M 2506, F02B 3300

Patent

active

041202147

ABSTRACT:
An EGR control valve is closed by admitting atmospheric air into a vacuum chamber of an actuator thereof or by reducing or stopping the admission of intake passageway vacuum into the vacuum chamber when a transmission of the motor vehicle is in a top gear and a higher gear, when the temperature of the engine is below a predetermined value, and when the transmission is in a top gear and a higher gear and the degree of opening of the throttle valve is above a predetermined value.

REFERENCES:
patent: 3915035 (1975-10-01), Chana
patent: 3978834 (1976-09-01), Arnaud et al.
patent: 4008697 (1977-02-01), Kono
patent: 4016853 (1977-04-01), Bible

Affiliated with

Also associated with

Rating

Exhaust gas recirculation system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exhaust gas recirculation system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust gas recirculation system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-370281