Metering device for an internal combustion engine

Details Metering device for an internal combustion engine Metering device for an internal combustion engine

1982-08-25

1985-01-08

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Fuel injection system

123491, F02D 500

Patent

active

044922043

ABSTRACT:
A fuel metering system and method for an internal combustion engine is proposed, having a lambda regulation device and a warm-up enrichment, in which at the onset of regulation the warm-up enrichment is reduced or turned off for the purpose of not having an abnormally high control stroke when transferring to a closed-loop operation and thereby rapidly attaining a stable lambda value.

REFERENCES:
patent: 4114570 (1978-09-01), Marchak et al.
patent: 4239022 (1980-12-01), Drews et al.
patent: 4252098 (1981-02-01), Tomczak et al.
patent: 4350131 (1982-09-01), Kiuchi et al.
patent: 4357922 (1982-11-01), Rosenzopf et al.

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