Fuel injection pump

Details Fuel injection pump Fuel injection pump

1977-05-18

1978-08-22

Myhre, Charles J.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123139BC, 123139AL, 417294, 417462, F02M 4106

Patent

active

041081307

ABSTRACT:
A rotary distributor fuel pump for a multi-cylinder internal combustion engine is provided with a rotor to meter and distribute fuel to the engine cylinders. The rotor axially reciprocates to vary fuel quantity and can be advanced or retarded relative the housing to provide timing through angular displacement of a ring gear which forms part of a planetary gear assembly driving the rotor. Fuel is pressurized by pistons mounted in the stationary housing and reciprocated radially in relation to the rotor under urging of a second rotating member having an eccentric inner bore. Axial displacement of the rotor is accomplished through conventional governor means.

REFERENCES:
patent: 2743594 (1956-05-01), Hill et al.
patent: 3091231 (1963-05-01), Giraudon
patent: 3138112 (1964-06-01), Porta et al.
patent: 3181520 (1965-05-01), Mock
patent: 3319568 (1967-05-01), Repko et al.
patent: 3771506 (1973-11-01), Davis

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