Exhaust systems

Details Exhaust systems Exhaust systems

1977-03-10

1980-01-08

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

Methods

60299, 422176, 422180, F01N 315

Patent

active

041821203

ABSTRACT:
The useful life of a catalyst being used in an engine exhaust system to lower the undesirable constituents in the exhaust gas of an engine being operated on gasoline containing a cyclopentadienyl manganese antiknock is greatly prolonged by providing an exhaust system having a plurality of substantially parallel proximately spaced vanes in the exhaust flow path upstream from the catalyst.

REFERENCES:
patent: 1893372 (1933-01-01), Kryzanowsky
patent: 3071160 (1963-01-01), Weichbrod
patent: 3185181 (1965-05-01), Demyan
patent: 3441381 (1969-04-01), Keith
patent: 3597166 (1971-08-01), Hochman
patent: 3696618 (1972-10-01), Boyd
patent: 3749130 (1973-07-01), Howitt
patent: 3773894 (1973-11-01), Bernstein

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1939373