Fuel injection control device of an engine

Details Fuel injection control device of an engine Fuel injection control device of an engine

1990-01-25

1991-01-01

Dolinar, Andrew M.

Internal-combustion engines

Engine speed regulator

Responsive to deceleration mode

123489, 123492, 123493, F02D 4114

Patent

active

049811223

ABSTRACT:
A fuel injection control device in which the supply of fuel into the engine cylinder is stopped at the time of deceleration, and a rich time of the air-fuel mixture is calculated when the supply of fuel is stopped. If the rich time becomes relatively long, the accelerating increasing rate of the amount of fuel is increased, and if the rich time becomes relatively short, the accelerating increasing rate of the amount of fuel is reduced.

REFERENCES:
patent: 4416237 (1983-11-01), Aoki et al.
patent: 4499882 (1989-02-01), Saito et al.
patent: 4616619 (1986-10-01), Saito et al.
patent: 4633840 (1987-01-01), Saito et al.
patent: 4635200 (1987-01-01), Egami et al.
patent: 4667631 (1987-05-01), Kinugasa
patent: 4697559 (1987-10-01), Suzuki et al.

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