Control device for metering fuel in a supercharged internal comb

Details Control device for metering fuel in a supercharged internal comb Control device for metering fuel in a supercharged internal comb

1983-06-29

1985-08-06

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Fuel injection system

123325, 123478, F02D 500

Patent

active

045329087

ABSTRACT:
A control device for a supercharged internal combustion engine is proposed, in which a device for fuel limitation during overrunning is also used for limiting the fuel metering in a definite manner in the event that a threshold value of the charge pressure is exceeded. To this end, a switch actuated by the charge pressure is connected parallel to a switch triggered during overrunning. In the event that the threshold value of the charge pressure is exceeded, overrunning is simulated accordingly, and the associated provisions for fuel limitation for such an event are initiated.

REFERENCES:
patent: 3661126 (1972-05-01), Baxendale
patent: 4044560 (1977-08-01), Dorsch et al.
patent: 4221191 (1980-09-01), Asano et al.
patent: 4450814 (1984-05-01), Sawamoto et al.

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