Control mechanism for fuel metering of a combustion engine

Details Control mechanism for fuel metering of a combustion engine Control mechanism for fuel metering of a combustion engine

1983-03-22

1984-12-11

Nelli, Raymond A.

Internal-combustion engines

Charge forming device

Fuel injection system

123488, F02B 300

Patent

active

044871899

ABSTRACT:
A control mechanism for a fuel metering system in a combustion engine is proposed which makes possible a start control defined as load-independent or as nearly load-independent. It is the purpose of the control mechanism to avoid possible false interpretations of the load signal during extremely low rpm. The control mechanism comprises a function generator which, dependent on operational characteristics, determines or co-determines the signal at the load input of a signal processing stage of the fuel metering apparatus during start-up.

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patent: 4148282 (1979-04-01), Grassle et al.
patent: 4208991 (1980-06-01), Reddy
patent: 4227491 (1980-10-01), Schn/u/ rle et al.
patent: 4246639 (1981-01-01), Carp et al.
patent: 4327691 (1982-05-01), Moser
patent: 4335687 (1982-06-01), Sugasawa et al.

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