EGR valve carbon control screen and gasket

Details EGR valve carbon control screen and gasket EGR valve carbon control screen and gasket

1990-03-28

1991-07-02

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Exhaust gas used with the combustible mixture

60278, F02M 2507

Patent

active

050277812

ABSTRACT:
The invention relates to an improvement to exhaust gas recirculation (EGR) systems and in particular to a high temperature resistant wire screen affixed to the inlet opening of a carbon gasket for sealing the EGR valve to the manifold of an automobile engine and providing an effective barrier to keep large exhaust carbon flakes from entering the EGR system and clogging the valve.

REFERENCES:
patent: 3294073 (1966-12-01), Bressan
patent: 3834366 (1974-09-01), Kingsbury
patent: 4205644 (1980-06-01), Treadwell et al.
patent: 4237840 (1980-12-01), Figueiras
patent: 4345572 (1982-08-01), Suzuki et al.
patent: 4359035 (1982-11-01), Johnson
patent: 4381755 (1983-05-01), Caracciolo
patent: 4384563 (1983-05-01), Siefer et al.
patent: 4475525 (1984-10-01), Fukae
patent: 4924668 (1990-05-01), Panten et al.

Affiliated with

Also associated with

Rating

EGR valve carbon control screen and gasket does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with EGR valve carbon control screen and gasket, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and EGR valve carbon control screen and gasket will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1239692