Fuel injection valve

Details Fuel injection valve Fuel injection valve

2005-07-26

2005-07-26

Scherbel, David A. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Fluid pressure responsive discharge modifier* or flow...

Fuel injector or burner

C239S533300, C239S585100, C277S631000, C123S470000

Reexamination Certificate

active

06921033

ABSTRACT:
A fuel injector, particularly for the direct injection of fuel into the combustion chamber of a mixture-compressing internal combustion engine having external ignition, include a valve housing formed by a nozzle body and a sealing ring which seals the fuel injector from a cylinder head of the internal combustion engine. The sealing ring has a convexly curved profile, two ends of the sealing ring axially overlapping one another in a stepped manner.

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Patent Abstracts of Japan, vol. 1999, No. 13, Nov. 30, 1999.

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