Exhaust gas recirculation control valve and heat exchanger

Details Exhaust gas recirculation control valve and heat exchanger Exhaust gas recirculation control valve and heat exchanger

1977-09-29

1979-01-16

Croyle, Carlton R.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

F02B 2700

Patent

active

041343778

ABSTRACT:
A combination control valve and heat exchanger for the exhaust gas recirculated from the exhaust manifold of an internal combustion engine to the carburetor thereof wherein the combination unit is compact and adapted to be mounted on the intake manifold or a spacer plate below the carburetor. The heat exchanger has a plurality of U-shaped tubes to receive the exhaust gas and reduce the temperature level thereof before it reaches the control valve metering the quantity of exhaust gas returned to the combustion cycle.

REFERENCES:
patent: 2453877 (1948-11-01), Trail
patent: 3024773 (1962-03-01), Yamaoka
patent: 3426841 (1969-02-01), Johnson
patent: 3834366 (1974-09-01), Kingsbury
patent: 3868934 (1975-03-01), Mick
patent: 3937196 (1976-02-01), Cook et al.
patent: 3941105 (1976-03-01), Yagi et al.
patent: 3948315 (1976-04-01), Powell
patent: 3992878 (1976-11-01), Moorman
patent: 4011845 (1977-03-01), Mayer et al.

Affiliated with

Also associated with

Rating

Exhaust gas recirculation control valve and heat exchanger 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 control valve and heat exchanger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust gas recirculation control valve and heat exchanger will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-647334