Pumps – Expansible chamber type – Pumping member position controlled port
Patent
1986-04-21
1988-04-19
Croyle, Carlton R.
Pumps
Expansible chamber type
Pumping member position controlled port
417499, F04B 704, F04B 3910
Patent
active
047386010
ABSTRACT:
A fuel injection pump for internal combustion engines having control slides that are both axially displaceable and rotatable on the pump piston via a governor rod for controlling the injection quantity and the injection onset. A slit hub is releasably clamped on the governor rod with a driver arm, the hub being arranged to engage the control slide between two working faces and the hub has a driver recess for the rotational adjustment of the control slide. The driver recess is engaged by a tang joined with the control slide.
REFERENCES:
patent: 2729168 (1956-01-01), Zierche
patent: 2731917 (1956-01-01), Evans
patent: 3667437 (1972-06-01), Dreisin
patent: 3712763 (1973-01-01), Parks
patent: 3942914 (1976-03-01), Hofer
patent: 3972655 (1976-08-01), Tsunematsu
patent: 4211520 (1980-07-01), Kranc
Guntert Josef
Hafele Walter
Hofmann Eberhard
Croyle Carlton R.
Greigg Edwin E.
Obee Jane E.
Robert & Bosch GmbH
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