Integrated air injection and exhaust gas recirculation system

Details Integrated air injection and exhaust gas recirculation system Integrated air injection and exhaust gas recirculation system

1992-12-28

1994-08-02

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

Material from exhaust structure fed to engine intake

60289, F02M 2506, F01N 310

Patent

active

053334477

ABSTRACT:
A system for integrating air injection and exhaust gas recirculation in the internal combustion engines of vehicles, such as in a contemporary automobile or truck. The integration system includes conduit members connecting a source of pressurized ambient air with the exhaust system of the engine, to supply the ambient air into the exhaust system during deceleration. A flow control member prevents the flow of the exhaust gases backward along the conduit members toward the pressurized air source, during acceleration or cruising to promote flow of the exhaust gases through the EGR valve and into the intake system of the engine.

REFERENCES:
patent: 3580232 (1971-05-01), Sarto
patent: 4088101 (1978-05-01), Wakita
patent: 4149377 (1979-04-01), Takagi

Affiliated with

Also associated with

Rating

Integrated air injection and 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 Integrated air injection and exhaust gas recirculation system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated air injection and exhaust gas recirculation system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-58727