Fuel injection valve for internal combustion engines

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

Reexamination Certificate

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Details

C239S533200

Reexamination Certificate

active

06895938

ABSTRACT:
A fuel injection valve for internal combustion engines, having a housing having first and second bodies, which contact one another at least indirectly, each by a respective contact face and are pressed against one another by a screw sleeve. With a female thread the screw sleeve engages a male thread of the first body and with a pressure face the screw sleeve rests on a contact face of the second body, and the screw sleeve is embodied at least approximately cylindrically and surrounds the two bodies in the region of the contact faces. The screw sleeve, on its outer jacket face and over a majority of its length, has an outer contour that can be engaged by a screwing tool, so that with the screwing tool, a tangential force can be exerted on the screw sleeve.

REFERENCES:
patent: 4565320 (1986-01-01), Taniguchi et al.
patent: 5160178 (1992-11-01), Iwabuchi
patent: 6085991 (2000-07-01), Sturman
patent: 6152113 (2000-11-01), Yi
patent: 42 14 646 (1993-11-01), None
patent: 42 18 943 (1993-12-01), None
patent: 199 13 679 (1999-09-01), None
patent: 100 17 112 (2001-10-01), None
patent: 100 17 113 (2001-10-01), None

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