Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1975-01-07
1976-08-17
Myhre, Charles J.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123140R, F02M 3900, F02D 104
Patent
active
039748146
ABSTRACT:
A speed regulator for fuel injection pumps of internal combustion engines includes an intermediate lever pivotable about a pin carried by a shaft which is coupled via a head to a fuel quantity adjustment member of a fuel injection pump. The pin is eccentrically disposed in a shaft which fits within a bushing disposed in the housing of the pump. The shaft is acted on by a speed signalling device with speed dependent force against the arbitrarily variable force of a main control spring. A speed signalling device acts on the intermediate lever. A one-armed drag lever, pivotable about the same axis defined by the pin, about which the intermediate lever pivots, may be provided. In this case, the drag lever is acted on by the main control spring, which otherwise acts directly on the intermediate lever. The shaft is guided in a bushing eccentrically inserted in the housing of the pump and is rotatable and arrestable from without. A stop for limiting maximum full load fuel quantity is vertically spaced by the same amount from the fuel quantity measuring member and the speed signalling device.
REFERENCES:
patent: 3613651 (1971-10-01), Snyder
patent: 3638631 (1972-02-01), Eheim
patent: 3847127 (1974-11-01), Staudt
patent: 3884205 (1975-05-01), Staudt et al.
Devinsky Paul
Greigg Edwin E.
Myhre Charles J.
Robert Bosch G.m.b.H.
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