Sealing element and holding-down clamp for a fuel injector

Details Sealing element and holding-down clamp for a fuel injector Sealing element and holding-down clamp for a fuel injector

2007-08-28

2007-08-28

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Unitary injection nozzle and pump or accumulator plunger

C239S533100, C239S533200, C239S533300, C239S585100, C239S585500, C239S600000

Reexamination Certificate

active

10921373

ABSTRACT:
A sealing element for a fuel injector insertable into a receiving bore of a cylinder head of an internal combustion engine for direct injection of fuel into a combustion chamber of the internal combustion engine includes a sealing element surrounding a nozzle body of the fuel injector peripherally. The sealing element includes a base body having an axial recess through which the nozzle body extends. The base body also has an annular recess which communicates with the recess and into which the sealing element is introduced. At a first contact face, the base body is in at least indirect contact with an end face of the fuel injector, and at a second contact face opposite the first contact face, the base body is at least in indirect contact with a step of the receiving bore.

REFERENCES:
patent: 4938193 (1990-07-01), Raufeisen et al.
patent: 5566658 (1996-10-01), Edwards et al.
patent: 5697345 (1997-12-01), Genter et al.
patent: 5706786 (1998-01-01), Stephanus et al.
patent: 6431152 (2002-08-01), Estacio
patent: 6684860 (2004-02-01), Baessler et al.
patent: 10 115267 (1998-05-01), None
patent: 11 082241 (1999-03-01), None
patent: 11 230008 (1999-08-01), None

Affiliated with

Also associated with

Rating

Sealing element and holding-down clamp for a fuel injector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sealing element and holding-down clamp for a fuel injector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing element and holding-down clamp for a fuel injector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3884625