Fuel amount control system in an internal combustion engine

Details Fuel amount control system in an internal combustion engine Fuel amount control system in an internal combustion engine

1984-11-01

1986-05-27

Cox, Ronald B.

Internal-combustion engines

Engine speed regulator

Having condition responsive means with engine being part of...

123500, F02M 5900

Patent

active

045909083

ABSTRACT:
A system for control of the amount of fuel to be injected in an internal combustion engine uses a high-pressure pump and a fuel control valve mechanism for spill having an electromagnetic valve and an oil-pressure valve. A predetermined delay time is added to the control timing of the current supply to the fuel control valve mechanism for spill, thus achieving the injection of the required amount of fuel at the most appropriate timing.

REFERENCES:
patent: 3820198 (1974-06-01), Scofield
patent: 3982505 (1976-09-01), Rivere
patent: 4092717 (1978-05-01), DiNunzio
patent: 4140084 (1979-02-01), DiNunzio
patent: 4402294 (1983-09-01), McHugh
patent: 4475513 (1984-10-01), Flaig
patent: 4480619 (1984-11-01), Igashira et al.
patent: 4491111 (1985-01-01), Eheim
patent: 4505240 (1985-03-01), Shinova

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