Fuel injector valve

Details Fuel injector valve Fuel injector valve

2005-03-22

2005-03-22

Kim, Christopher (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

C239S585100

Reexamination Certificate

active

06869034

ABSTRACT:
A fuel injector, in particular a fuel injector for fuel-injection systems of internal combustion engines, includes a valve needle cooperating with a valve-seat surface to form a sealing seat, and has an armature engaging with the valve needle, the armature being axially moveable on the valve needle and damped by a damping element made of an elastomer. The damping element is positioned in a recess of the armature at the valve needle in such a way that the valve needle is connected to the armature in the radial direction via the damping element.

REFERENCES:
patent: 4766405 (1988-08-01), Daly et al.
patent: 6170767 (2001-01-01), Herold et al.
patent: 198 49 210 (2000-04-01), None
patent: 199 50 761 (2001-04-01), None
patent: 100 43 085 (2002-03-01), None
patent: WO 9931379 (1999-06-01), None

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