Fuel supply control system for internal combustion engines, capa

Details Fuel supply control system for internal combustion engines, capa Fuel supply control system for internal combustion engines, capa

1985-05-28

1987-01-13

Wolfe, Jr., Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

123459, F02M 5502

Patent

active

046356061

ABSTRACT:
A fuel supply control system for an internal combustion engine, having fuel injection valves for supplying the engine with fuel having its pressure regulated to a predetermined value. A temperature sensor detects a temperature value representative of the temperature of fuel being supplied to the fuel injection valves. When the temperature value detected by the sensor is higher than a predetermined value at the start of the engine, an electronic control unit causes a solenoid-operated selector valve to operate to increase the pressure of fuel being supplied to the engine over a period of time dependent on the temperature value detected by the sensor from the time the engine is started.

REFERENCES:
patent: 4377145 (1983-03-01), Nagaishi
patent: 4404944 (1983-09-01), Yamazaki et al.
patent: 4497300 (1985-02-01), Maruyama et al.
patent: 4512152 (1985-04-01), Asaba

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