Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1975-01-03
1976-08-17
Myhre, Charles J.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123140R, 123179G, F02M 3900
Patent
active
039748120
ABSTRACT:
A speed regulating device for fuel injection pumps of internal combustion engines includes an intermediate lever pivotable about an axis defined by a shaft which is coupled to a fuel quantity adjustment member of the injection 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 and the force of a starting spring. A speed signalling device acts on a one-armed adjustment lever, which is pivotably attached to the intermediate lever. The adjustment lever is acted on by the starting spring, and includes an adjustment capsule at its end. This adjustment capsule cooperates with a one-armed drag lever, pivotable, about the same axis defined by the shaft about which the intermediate lever pivots, as far as an adjustable stop. The drag lever is acted on by the main control spring. The adjustment lever includes a stop projecting in the direction of the drag lever between the point of contact of the speed signalling device and the attachment point on the intermediate lever.
REFERENCES:
patent: 3638631 (1972-02-01), Eheim
patent: 3759236 (1973-09-01), Staudt et al.
patent: 3884206 (1975-05-01), Ritter
Devinsky Paul
Greigg Edwin E.
Myhre Charles J.
Robert Bosch G.m.b.H.
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