Fuel supply control system for an internal combustion engine

Details Fuel supply control system for an internal combustion engine Fuel supply control system for an internal combustion engine

1982-01-25

1984-06-05

Lall, Parshotam S.

Internal-combustion engines

Charge forming device

Fuel injection system

123326, F02D 3300

Patent

active

044522126

ABSTRACT:
A fuel supply control system for an internal combustion engine having a fuel supply cut-off function is equipped with means for increasing in amount, the fuel supply of fuel in response to resumption of the supply of fuel subsequent to the fuel cut-off operation, thereby compensating for a fuel delivery delay characteristic which otherwise would occur upon the resumption of the supply of fuel. The increase in fuel is determined in response to at least one of variables which affect the rate of evaporation of the fuel adhered to the inner wall of the intake manifold during the fuel cut-off operation.

REFERENCES:
patent: 3192706 (1965-07-01), Dolza
patent: 4250853 (1981-02-01), Harada et al.
patent: 4327682 (1982-05-01), Harada
patent: 4357923 (1982-11-01), Hideg

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