Fuel supply control method for internal combustion engines, with

Details Fuel supply control method for internal combustion engines, with Fuel supply control method for internal combustion engines, with

1986-05-15

1988-03-08

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Fuel injection system

123488, 36443105, F02D 4126

Patent

active

047293616

ABSTRACT:
A method of controlling fuel supply to an internal combustion engine, wherein a quantity of fuel for supply to the engine is determined by correcting a basic value of the quantity of fuel determined as a function of at least one operating parameter of the engine by correction values dependent upon operating conditions of the engine, and the determined quantity of fuel is supplied to the engine. A value of at least one predetermined operating parameter of the engine is detected. A single voltage creating means is adjusted to set an output voltage therefrom to a desired value. Predetermined one of the correction values has a value thereof set as a function of the output voltage from the voltage creating means and dependent upon the value of the at least one predetermined operating parameter of the engine. Determined is a value of the predetermined one correction value corresponding to the detected value of the at least one predetermined operating parameter of the engine and to the set desired value of output voltage of the single voltage creating means. Preferably, the at least one predetermined operating parameter of the engine includes the rotational speed of the engine, and intake pipe absolute pressure thereof.

REFERENCES:
patent: 4201161 (1980-05-01), Sasayama et al.
patent: 4471742 (1984-09-01), Kishi
patent: 4508075 (1985-04-01), Takao et al.

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