Fuel injection pump for internal combustion engines

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

1992-11-12

1994-02-15

Miller, Carl S.

Internal-combustion engines

Charge forming device

With fuel pump

123501, 123449, 417499, F02M 3704

Patent

active

052857581

ABSTRACT:
A fuel injection pump for internal combustion engines having a cup-shaped pump housing and a pump head enclosing the housing. The pump head has a cylinder in which a pump piston, which is set into simultaneous reciprocating and rotary motion by a cam drive, in the course of which it simultaneously acts as a distributor, encloses a pump work chamber that is filled with fuel upon an intake stroke and communicates with one of a plurality of injection lines upon the supply stroke. The resultant reaction forces and moments are supported according to the invention via a roller race supported directly on the pump head, and as a result the induction of force to the pump housing can be avoided.

REFERENCES:
patent: 2935061 (1960-05-01), Voit
patent: 3129702 (1964-04-01), Arbanas
patent: 3624823 (1971-11-01), Staudt
patent: 3999529 (1976-12-01), Davis
patent: 4094201 (1978-06-01), Eheim
patent: 4505247 (1985-03-01), Nierga
patent: 4625700 (1986-12-01), Elsbett
patent: 4705005 (1987-11-01), Guntert
patent: 5138997 (1992-08-01), Fiehlmann
Distributor Fuel Injection Pump, Type VE, First Edition Jul. 1983, (VDT-U-2/2de), p. 5.

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