Fuel injection pumping apparatus

Details Fuel injection pumping apparatus Fuel injection pumping apparatus

1974-07-05

1976-03-16

Myhre, Charles J.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123139AR, 123140FG, F02M 3900

Patent

active

039439020

ABSTRACT:
A fuel injection pumping apparatus comprises an injection pump which is driven in timed relationship with the associated engine, and a feed pump which supplies fuel under pressure to the injection pump. A throttle member controls the quantity of fuel which is supplied to the injection pump and a fluid pressure operable piston which is movable against the action of a spring to advance the timing of injection of fuel to the engine, the piston being subjected to the outlet pressure of the feed pump. A fluid pressure operable stop member is provided which when the apparatus is at rest, positions the piston to provide the correct timing of injection of fuel for starting purposes.

REFERENCES:
patent: 2833263 (1958-05-01), Evans
patent: 2902017 (1959-09-01), Kemp
patent: 3051154 (1962-08-01), Kemp
patent: 3116728 (1964-01-01), Evans
patent: 3416505 (1968-12-01), Barber
patent: 3433159 (1969-03-01), Kemp
patent: 3447520 (1969-06-01), Drori
patent: 3552366 (1971-01-01), Kemp

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