Method and system for reducing noxious components in the exhaust

Details Method and system for reducing noxious components in the exhaust Method and system for reducing noxious components in the exhaust

1974-03-19

1976-04-13

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

Methods

60276, 60284, 60285, 123 32EA, 123119F, 123179L, 123180T, F02B 7510

Patent

active

039495515

ABSTRACT:
The exhaust system of the engine is provided with a reactor, for example a catalytic reactor; the air-fuel mixture normally fed to the engine is set to be on the lean range. During starting, the mixture is enriched for a predetermined time; the degree of enrichment is then decreased, in dependence on engine, or exhaust system temperature. After the engine, or the reactor has reached operating temperature, the composition of the mixture is controlled by operating parameters of the engine, or sensed exhaust gas composition.

REFERENCES:
patent: 2905165 (1959-09-01), Hall
patent: 2969783 (1961-01-01), Braun
patent: 3086353 (1963-04-01), Ridgway
patent: 3172251 (1965-03-01), Johnson
patent: 3483851 (1969-12-01), Reichardt
patent: 3695591 (1972-10-01), Caisley
patent: 3734067 (1973-05-01), Glockler
patent: 3738341 (1973-06-01), Loos
patent: 3768259 (1973-10-01), Carnahan
patent: 3771502 (1973-11-01), Reddy

Affiliated with

Also associated with

Rating

Method and system for reducing noxious components in the exhaust does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for reducing noxious components in the exhaust, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for reducing noxious components in the exhaust will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-745009