Fuel injection valve

Details Fuel injection valve Fuel injection valve

2005-06-28

2005-06-28

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

C239S585300, C239S585500, C239S533200, C239S533300

Reexamination Certificate

active

06910642

ABSTRACT:
A fuel injector comprises a magnet coil which coacts with an armature that is impinged upon by a return spring and is configured together with a valve needle, a valve closure member that, with a valve seat element, forms a sealing seat being configured on the valve needle; and comprises at least one contact lug that is conductively connected to the magnet coil. A metal hollow body forms an inlet-side extension of the fuel injector, a connector plug having a contact lug being attachable onto the metal hollow body in such a way that the contact lug of the connector plug can be brought into conductive connection with the contact lug (6) of the magnet coil.

REFERENCES:
patent: 5428883 (1995-07-01), Stieglitz
patent: 6105884 (2000-08-01), Molnar et al.
patent: 6131829 (2000-10-01), Ricco
patent: 6186421 (2001-02-01), Schneider et al.
patent: 198 53 102 (1999-12-01), None
patent: 1 052 398 (2000-11-01), None

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