Exhaust gas recirculation coupler and differential venturi

Details Exhaust gas recirculation coupler and differential venturi Exhaust gas recirculation coupler and differential venturi

1992-04-06

1993-02-23

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Exhaust gas used with the combustible mixture

F02M 2507

Patent

active

051880865

ABSTRACT:
An adjustable recirculation exhaust gas pressure differential venturi and coupler adapted to be coupled between an exhaust and an intake of an automotive-type engine and which receives exhaust gases from the exhaust for recirculation back through the intake. A valve having a chamfered orifice is located within the tubular coupler for controlling the flow of exhaust gases through the coupler thus controlling the pressure differential therein. The coupler is a two piece assembly with a telescopic connection which allows for axial and rotational adjustments.

REFERENCES:
patent: 1645347 (1927-10-01), Pierson
patent: 1793556 (1931-02-01), Moore
patent: 2258902 (1941-10-01), Marx et al.
patent: 4030740 (1977-06-01), Kniss, Jr. et al.
patent: 4201048 (1980-05-01), Fisher et al.
patent: 4485794 (1984-12-01), Kimberley et al.
patent: 4683863 (1987-08-01), Sugiura
patent: 4693226 (1987-09-01), Choma
patent: 4705009 (1987-11-01), Asayama
patent: 4715348 (1987-12-01), Kobayashi et al.
patent: 4875455 (1989-10-01), Hashimoto et al.
patent: 4932686 (1990-06-01), Anderson, Jr.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2197935