Fuel injection system for internal combustion engine

Details Fuel injection system for internal combustion engine Fuel injection system for internal combustion engine

1975-02-20

1977-05-03

Husar, C. J.

Internal-combustion engines

Noncompression

123 32EH, 123 32EL, F02B 300

Patent

active

040208028

ABSTRACT:
A fuel injection system for an internal combustion engine of a type in which a stratified charge of rich air-fuel mixture and lean air-fuel mixture is supplied into the combustion chamber of each cylinder. The fuel injection system includes an electronic control unit whereby when air flow is decreased fuel is sequentially injected into the respective cylinders in accordance with their firing order, whereas when the air flow is increased the fuel is simultaneously injected into all the cylinders.

REFERENCES:
patent: 3522794 (1970-08-01), Reichardt et al.
patent: 3587536 (1971-06-01), Inoue et al.
patent: 3699932 (1972-10-01), Aono et al.
patent: 3750631 (1973-08-01), Scholl et al.
patent: 3835820 (1974-09-01), Fujisawa
patent: 3898962 (1975-08-01), Honig et al.

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