Combustion gas seal for injector

Details Combustion gas seal for injector Combustion gas seal for injector

2006-02-28

2006-02-28

Pickard, Alison K. (Department: 3673)

Seal for a joint or juncture

Seal between fixed parts or static contact against...

Contact seal between parts of internal combustion engine

C277S641000, C277S644000, C123S470000, C285S095000

Reexamination Certificate

active

07004476

ABSTRACT:
A combustion gas seal for injectors having the function to prevent the leak of a combustion gas when the injector is mounted on a cylinder head of an engine, wherein the seal is made of a resin and the entire surface of the combustion gas side end of the seal is exposed to the pressure of the combustion gas. The seal exhibits improved sealing performance together with improved soundproofing effect.

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