Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1981-07-16
1984-06-19
Cox, Ronald B.
Internal-combustion engines
Charge forming device
Fuel injection system
123493, 123480, 123494, 123440, F02B 300
Patent
active
044548478
ABSTRACT:
A method and an apparatus for controlling the air-fuel ratio in an internal combustion engine in which the calculation of the presumed amount of fuel attached to the wall of the intake port of the engine is effected for correcting the amount of the fuel supplied to the engine in order to compensate for the variation of the air-fuel ratio of the air-fuel mixture used in the combustion of the engine.
REFERENCES:
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patent: 3794003 (1974-02-01), Reddy
patent: 3982503 (1976-09-01), Keranon
patent: 4086884 (1978-05-01), Moon
patent: 4126107 (1978-11-01), Harada
patent: 4245605 (1981-01-01), Rice
patent: 4357923 (1982-11-01), Hideg
Isomura Shigenori
Kobayashi Akio
Kodama Katsuhiko
Kondo Toshio
Sakakibara Shuji
Cox Ronald B.
Nippondenso Co. Ltd.
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