Power plants – Internal combustion engine with treatment or handling of... – Having means analyzing composition of exhaust gas
Patent
1976-03-02
1978-01-03
Hart, Douglas
Power plants
Internal combustion engine with treatment or handling of...
Having means analyzing composition of exhaust gas
60285, 123119EC, 123127, 261 23A, 261 41C, 261121B, F02B 7510
Patent
active
040659208
ABSTRACT:
A two barrel carburetor is disposed in an intake system of an internal combustion engine having a catalytic converter in the exhaust system thereof. One of the barrels is a conventional carburetor barrel, while the other one of the barrels is provided with a fuel nozzle through which fuel is fed into the barrel, the amount of which being controlled by a fuel controller electronically receiving information signals from an exhaust gas composition sensor disposed in the exhaust system at a position upstream of the catalytic converter.
REFERENCES:
patent: 2152951 (1969-04-01), Bracke
patent: 3364911 (1968-01-01), Baudry
patent: 3738341 (1973-06-01), Loos
patent: 3861366 (1975-01-01), Masaki
patent: 3899551 (1975-08-01), Korte
patent: 3906910 (1975-09-01), Szlaga
patent: 3921612 (1975-11-01), Aono
patent: 3942493 (1976-03-01), Linder
patent: 3960118 (1976-06-01), Konomi
Minami Hidehiro
Waku Makio
Adams Bruce L.
Burns Robert E.
Hart Douglas
Lobato Emmanuel J.
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