Combustion seal

Details Combustion seal Combustion seal

2007-04-03

2009-02-03

Gimie, Mahmoud (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

C239S533110

Reexamination Certificate

active

07484499

ABSTRACT:
A combustion seal for a fuel injector assembly mountable within a cylinder head of an internal combustion engine is provided. The combustion seal is energized by combustion gases within a combustion chamber to effect sealing of an injector tip portion of the fuel injector assembly with respect to the cylinder head, thereby preventing the leakage or escape of combustion gases from the combustion chamber. A cylinder head assembly including the combustion seal is also disclosed.

REFERENCES:
patent: 6186123 (2001-02-01), Maier et al.
patent: 6196195 (2001-03-01), Trutschel et al.
patent: 6817341 (2004-11-01), Scheffel
patent: 2007/0113828 (2007-05-01), Fonville et al.
patent: 2007/0175451 (2007-08-01), Beardmore

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