Atomization compensation for electronic fuel injection

Details Atomization compensation for electronic fuel injection Atomization compensation for electronic fuel injection

1981-12-11

1983-07-05

Cuchlinski, Jr., William A.

Internal-combustion engines

Charge forming device

Fuel injection system

123491, F02M 5100

Patent

active

043912540

ABSTRACT:
The invention contemplates atomization compensation apparatus used in conjunction with an electronic fuel injection circuit for an internal-combustion engine. For four cycle engines, operating at low engine speed the fuel has a tendency to fall out of suspension in the intake manifold especially when the intake manifold air-temperature is low. The instant invention gradually increases the fuel flow to the engine as an inverse function of low engine speed and intake manifold air temperature to provide atomization compensation.

REFERENCES:
patent: 4132210 (1979-01-01), Long
patent: 4148282 (1979-04-01), Grassle et al.
patent: 4205635 (1980-06-01), Kirn et al.
patent: 4239022 (1980-12-01), Drews et al.

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