Fuel control apparatus of an engine

Details Fuel control apparatus of an engine Fuel control apparatus of an engine

1991-01-23

1992-01-21

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

123 52M, F02D 4104

Patent

active

050819747

ABSTRACT:
A fuel control apparatus of an engine comprises fuel control means for controlling fuel supply means so that an amount of fuel supplied to the engine corresponds to an intake pressure on the basis of a signal outputted from intake pressure detecting means for detecting the intake pressure of an intake passageway, intake resistance changing means for changing a resistance of the intake air flowing through the intake passageway correspondingly to the operating condition of the engine, and correction means for correcting a supply amount of the fuel to be controlled by the fuel control means when the resistance of the intake air flowing through the intake passageway is changed by the intake resistance changing means.

REFERENCES:
patent: 4598678 (1986-07-01), Kobayashi et al.
patent: 4643136 (1987-02-01), Ura et al.
patent: 4658792 (1987-04-01), Yamashita et al.
patent: 4725954 (1988-02-01), Takao et al.
patent: 4898144 (1990-02-01), Kobayashi et al.
patent: 4957089 (1990-09-01), Morikawa
patent: 5005532 (1991-04-01), Shillington
patent: 5025380 (1991-06-01), Wataya et al.

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