Electronic control type fuel injection system

Details Electronic control type fuel injection system Electronic control type fuel injection system

1982-02-12

1984-10-09

Argenbright, Tony M.

Internal-combustion engines

Engine speed regulator

Responsive to deceleration mode

123493, F02D 502

Patent

active

044755015

ABSTRACT:
An electronic control type fuel injection system in which, at the time of engine deceleration the fuel injection is stopped, and when resuming to a normal fuel injection from the fuel injection stopped condition, if the reducing rate of the engine speed is smaller than a preset value, a smaller amount of fuel than the amount of fuel injection during normal operation as if fuel injection had not been stopped is first injected and subsequently the amount of fuel to be injected is gradually increased, while when the reducing rate of the engine speed is larger than the preset value, a larger amount of fuel than the fuel injection amount during normal operation is injected.

REFERENCES:
patent: 4221193 (1980-09-01), Ezoe et al.
patent: 4227490 (1980-10-01), Kobayashi et al.
patent: 4250853 (1981-02-01), Harada et al.
patent: 4311123 (1982-01-01), Glockler et al.
patent: 4327682 (1982-05-01), Harada
patent: 4357923 (1982-11-01), Hideg

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