Apparatus for controlling the exhaust gas recirculation rate in

Details Apparatus for controlling the exhaust gas recirculation rate in Apparatus for controlling the exhaust gas recirculation rate in

1980-03-04

1982-06-08

Burns, Wendell E.

Internal-combustion engines

Charge forming device

Exhaust gas used with the combustible mixture

F02M 2506

Patent

active

043334393

ABSTRACT:
An apparatus is proposed for controlling the exhaust recirculation rate in an internal combustion engine, in particular an engine with auto-ignition, which includes preferably one mixture valve in the area of the discharge opening of the exhaust recirculation line and which is characterized in that the control is accomplished via the mixture valve position ahead of the inlet valves in accordance with the concentration of at least one component of the air-exhaust gas mixture and/or at least one component of the exhaust gas. Thus it is possible to operate the engine with a relatively emission-free exhaust. An exhaust gas reservoir is further provided, with which peaks in the exhaust gas concentration due to a dynamic driving mode can be intercepted. Finally, it is also proposed that the exhaust recirculation be realized solely via a pressure, which can be controlled in open-loop or closed-loop fashion, in the exhaust line by means of a valve.

REFERENCES:
patent: 3851632 (1974-12-01), Teshirogi et al.
patent: 4161933 (1979-07-01), Stumpp
patent: 4168683 (1979-09-01), Hata et al.
patent: 4195604 (1980-04-01), Taplin
patent: 4222356 (1980-09-01), Veda et al.

Affiliated with

Also associated with

Rating

Apparatus for controlling the exhaust gas recirculation rate in does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for controlling the exhaust gas recirculation rate in , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for controlling the exhaust gas recirculation rate in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-549570