Fuel injection nozzle and method of holding the same

Details Fuel injection nozzle and method of holding the same Fuel injection nozzle and method of holding the same

2008-08-18

2009-10-27

Moulis, Thomas N (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

Reexamination Certificate

active

07607418

ABSTRACT:
A fuel injection nozzle for directly injecting fuel into a cylinder of an internal combustion engine is inserted in a connecting pipe extending from a fuel rail and is fixed to the connecting pipe by fastening member. The fuel injection nozzle has a sealing part for sealing a fuel passage to prevent fuel leakage, and a contact part in contact with the fastening member. The contact part is softer than the fastening member, and the contact part undergoes plastic deformation when a bending moment that bends the axis of the fuel injection nozzle acts on the fuel injection nozzle.

REFERENCES:
patent: 3776209 (1973-12-01), Wertheimer et al.
patent: 6289876 (2001-09-01), Mackert
patent: 6367813 (2002-04-01), Braun et al.
patent: 6745956 (2004-06-01), Bantle et al.
patent: 6962142 (2005-11-01), Sekine
patent: 7347189 (2008-03-01), Anello et al.
patent: 7458363 (2008-12-01), Blank
patent: 7513242 (2009-04-01), Morris
patent: 2002/0152995 (2002-10-01), Kato
patent: 2004/0112338 (2004-06-01), Berger et al.
patent: 2006/0021601 (2006-02-01), Schmieder
patent: 2007/0113828 (2007-05-01), Fonville et al.
patent: 2008/0105236 (2008-05-01), Scheffel et al.
patent: 2008/0156298 (2008-07-01), Brauneis et al.
patent: 2008/0245340 (2008-10-01), Beardmore
patent: 3385415 (2003-01-01), None
patent: 2005-98275 (2005-04-01), None

Affiliated with

Also associated with

Rating

Fuel injection nozzle and method of holding the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel injection nozzle and method of holding the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection nozzle and method of holding the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4101290