Fuel supply apparatus for internal combustion engines

Details Fuel supply apparatus for internal combustion engines Fuel supply apparatus for internal combustion engines

1982-06-28

1984-03-06

Lazarus, Ira S.

Internal-combustion engines

Charge forming device

Exhaust gas used with the combustible mixture

123445, 123458, 123459, 123464, F02B 4708

Patent

active

044347774

ABSTRACT:
A fuel supply apparatus for internal combustion engines is proposed, which has a fuel injection pump for supplying a regulatable fuel injection quantity, a ventilation apparatus for the fuel injection pump, a fuel quantity meter and a means of exhaust gas recirculation controlled by fuel quantity. A ventilation valve responding to a predetermined pump interior pressure is included in an overflow line in order to cool the fuel injection pump by connection with the fuel supply container. The fuel quantity meter is embodied as a spring-loaded piston-type fuel quantity meter and has a travel receptor which generates an electrical output signal and delivers it to a control member of the exhaust gas recirculation system for varying the recirculated exhaust gas quantity accordingly.

REFERENCES:
patent: 2984231 (1961-05-01), Cummins
patent: 4043304 (1977-08-01), Stumpp et al.
patent: 4187822 (1980-02-01), Craven et al.
patent: 4205645 (1980-06-01), Eheim
patent: 4240395 (1980-12-01), Simko et al.
patent: 4248193 (1981-02-01), Choma et al.

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