Liquid fuel injection pumping apparatus

Details Liquid fuel injection pumping apparatus Liquid fuel injection pumping apparatus

1975-08-04

1976-08-10

Myhre, Charles J.

Internal-combustion engines

Igniters

Incandescent

123140J, F02D 104

Patent

active

039735427

ABSTRACT:
A liquid fuel pumping apparatus for supplying fuel to an internal combustion engine includes a member which is movable against the action of a spring system by means of centrifugally operable weights. The member is coupled to a fuel control rod of the pumping apparatus, and the spring system includes first and second springs. The first spring is preloaded so as to be deflected by the weights only when the speed of the engine attains a predetermined value. The other spring is deflected by the weights at lower engine speeds and also acts to transmit the force exerted by the weights to the first spring.

REFERENCES:
patent: 3577968 (1971-05-01), Staudt
patent: 3759236 (1973-09-01), Staudt
patent: 3830211 (1974-08-01), Bechstein

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