Spark-ignition internal combustion engine capable of reducing no

Details Spark-ignition internal combustion engine capable of reducing no Spark-ignition internal combustion engine capable of reducing no

1978-08-08

1980-07-22

Burns, Wendell E.

Internal-combustion engines

Charge forming device

Having fluidic logic control means

F02M 2506

Patent

active

042134307

ABSTRACT:
The emission level of NOx of a spark-ignition internal combustion engine is lowered by recirculating a relatively large amount of exhaust gases into the combustion chambers of the engine, whereas the emission levels of CO and HC are lowered by controlling the air-fuel ratio of the air-fuel mixture supplied into the combustion chambers at a desired value utilizing feedback techniques in accordance with the composition of the exhaust gases discharged from the combustion chambers.

REFERENCES:
patent: 1456144 (1923-05-01), Nyhagen
patent: 2906910 (1975-09-01), Szlaga, Jr.
patent: 3257631 (1941-09-01), Wahlberg
patent: 3762384 (1973-10-01), Day et al.
patent: 3809042 (1974-05-01), Hosho et al.
patent: 3911884 (1974-10-01), Moriya et al.
patent: 3921612 (1975-11-01), Aono
patent: 3942493 (1976-03-01), Linder
patent: 3953576 (1976-04-01), Meguerian et al.

Affiliated with

Also associated with

Rating

Spark-ignition internal combustion engine capable of reducing no does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spark-ignition internal combustion engine capable of reducing no, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spark-ignition internal combustion engine capable of reducing no will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2174463