Fuel injector valve

Details Fuel injector valve Fuel injector valve

2005-10-11

2005-10-11

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

C239S585300, C239S585400, C239S585500, C239S533100, C239S533200, C239S533900

Reexamination Certificate

active

06953162

ABSTRACT:
A fuel injector for the direct injection of fuel into the combustion chamber of a mixture-compressing internal combustion engine having external ignition, includes a valve housing formed from a nozzle body, and a sealing ring which seals the fuel injector from a cylinder head of the internal combustion engine. In the mounted state, a radial extension of a stamping sleeve that is disposed on the intake side of the sealing ring acts upon the sealing ring in such a way that the axial extension of the sealing ring is reduced in favor of the radial extension of the sealing ring relative to the unstrained state of the sealing ring.

REFERENCES:
patent: 4294215 (1981-10-01), Steinbrenner
patent: 5755386 (1998-05-01), Lavan et al.
patent: 5937887 (1999-08-01), Baxter et al.
patent: 5979866 (1999-11-01), Baxter et al.
patent: 5996911 (1999-12-01), Gesk et al.
patent: 6328232 (2001-12-01), Haltiner et al.
patent: 196 00 403 (1996-08-01), None
patent: 10 115 267 (1998-05-01), None
patent: 2000 337 227 (2000-12-01), None

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