Fuel injection pump for internal combustion engines

Details Fuel injection pump for internal combustion engines Fuel injection pump for internal combustion engines

1988-08-29

1990-04-03

Smith, Leonard E.

Pumps

Expansible chamber type

Pumping member position controlled port

F02M 5924, F02M 5944

Patent

active

049136330

ABSTRACT:
A fuel injection pump for internal combustion engines having a plurality of pump elements disposed in a row, the onset and end of supply of each being effected by means of a respective control slide that is axially displaceable on the pump piston and by the control of relief conduits for the pump work chamber. The control slides are actuated via a rotary shaft; upon rotation of the rotary shaft, the control slides are axially displaced via driver arms secured on the rotary shaft. To adjust the axial position of the individual control slides relative to one another, the driver arms are permanently deformed in the axial direction of the control slides.

REFERENCES:
patent: 3385221 (1968-05-01), Parks
patent: 4619233 (1986-10-01), Yamaguchi
patent: 4661051 (1987-04-01), Nakamura et al.
patent: 4706626 (1987-11-01), Hafele et al.
patent: 4737085 (1988-04-01), Guntert et al.
patent: 4754737 (1988-07-01), Jshida et al.

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