Fuel injection pump for internal combustion engines

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

1988-06-29

1989-06-20

Miller, Carl Stuart

Internal-combustion engines

Charge forming device

With fuel pump

123495, 123503, 417499, F02M 3900

Patent

active

048401617

ABSTRACT:
A fuel injection pump for internal combustion engines, in particular having a plurality of linearly aligned pump elements, the pump injection onset is determined by one control slide per pump element in which the control slide is axially displaceable on the pump plunger and by a control of relief conduits of the pump work chambers. The control slide is actuated via a torque shaft in that a respective adjusting bolt of a straddling element joined to the torque shaft engages a cross groove of the control slide. The adjusting bolt has a cylindrical stud portion and a slide shoe supported thereon, and the slide shoe is secured against axial displacement by means of a head of the adjusting bolt.

REFERENCES:
patent: 3712763 (1973-01-01), Parks
patent: 4418675 (1983-12-01), Nifmeier
patent: 4457285 (1984-07-01), Sazzgeber
patent: 4531492 (1985-07-01), Gibson
patent: 4541391 (1985-09-01), Gibson
patent: 4619233 (1986-10-01), Yamaguchi
patent: 4661051 (1987-04-01), Nakamura et al.
patent: 4705005 (1987-11-01), Guntert
patent: 4706626 (1987-11-01), Hafele
patent: 4708114 (1987-11-01), Guntert
patent: 4737085 (1988-04-01), Guntert
patent: 4737086 (1988-04-01), Yamaguchi
patent: 4763631 (1988-08-01), Fehlman

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