RPM governor for fuel injection pumps

Details RPM governor for fuel injection pumps RPM governor for fuel injection pumps

1985-08-12

1987-08-11

Miller, Carl Stuart

Internal-combustion engines

Engine speed regulator

Having condition responsive means with engine being part of...

123357, 123449, F02M 3900

Patent

active

046854339

ABSTRACT:
An rpm governor for fuel injection pumps of internal combustion engines, in which a control motor triggered via an electronic control unit processing parameters actuates a quantity control member of the injection pump via a pivotable governor lever. The governor lever is embodied in two parts, and the two parts are joined by a hinge and the lever part that is connected to the quantity control member is engaged by a spring in the direction of a decreasing injection quantity. The other lever part cooperates with the control motor and a pivot stop. As soon as the governor lever strikes the stop, the hinge yields, causing a change in the lever ratio and thus in the adjusting movement between the control motor and the quantity control member.

REFERENCES:
patent: 4239025 (1980-12-01), Konrath
patent: 4318378 (1982-03-01), Eheim
patent: 4445476 (1984-05-01), Eheim
patent: 4526146 (1985-07-01), Djordjevic

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