Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1989-10-31
1991-08-27
Miller, Carl S.
Internal-combustion engines
Charge forming device
Fuel injection system
123422, F02M 3704
Patent
active
050424467
ABSTRACT:
An engine control system comprises a fuel injection valve, a plate disposed in an air intake passage so as to move according to the intake air flow rate, a fuel distributor including the above-mentioned plate and mechanically controlling fuel flow rate to the fuel injection valve on the basis of the movement of the plate, and an actuator connected to the fuel distributor for increasing or decreasing fuel flow rate to the fuel injection valve, and is characterized in that the engine control system comprises acceleration fuel increment means for incrementing fuel flow rate, to the fuel injection valve from the fuel distributor, necessary to accelerate the engine after detection of acceleration through a control of the actuator.
REFERENCES:
patent: 3974811 (1976-08-01), Stumpp
patent: 4341192 (1982-07-01), Knapp
patent: 4501247 (1985-02-01), Gassler
patent: 4520783 (1985-06-01), Matsushita
patent: 4640251 (1987-02-01), Harada
patent: 4682577 (1987-07-01), Kato
patent: 4745903 (1988-05-01), Gmelin
Hosowari Shigenori
Shiraishi Takashi
Hitachi , Ltd.
Hitachi Automotive Engineering Co.
Miller Carl S.
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