Fuel injection pump for internal combustion engines

Internal-combustion engines – Charge forming device – Fuel injection system

Patent

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Details

123503, F02M 4100, F02M 3704

Patent

active

053558570

ABSTRACT:
A fuel injection pump for internal combustion engines has a pump housing, at least one pump piston which is rotatable and reciprocatingly movable, a cam drive which rotates and reciprocatingly moves the pump piston and includes a stationary part and a rotatable part, a fixing element which determines a rotary position of the stationary part and also radially engages the stationary part and is fixed tangentially to the stationary part, a valve operative for loading a pump working chamber limited by the pump piston during a feed stroke of the pump piston for controlling an injection-active pump piston stroke, and a mounting element which releasably mounts the fixing element on an inner side of a part of the pump housing.

REFERENCES:
patent: 3896779 (1975-07-01), Omori
patent: 4395987 (1983-08-01), Kobayashi
patent: 4505247 (1985-03-01), Niega
patent: 4561398 (1985-12-01), Nierga
patent: 4593668 (1986-06-01), Yuzawa
patent: 5205262 (1993-04-01), Anton

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