Fuel injector

Details Fuel injector Fuel injector

2011-05-17

2011-05-17

Boeckmann, Jason J (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

C239S533200, C123S470000

Reexamination Certificate

active

07942348

ABSTRACT:
A fuel injector has a solenoid which cooperates with an armature acted upon by a restoring spring, the armature, together with a valve needle, forming an axially movable valve part. A valve closing body which forms a seat seal with a valve seat body is provided on the valve needle, the seat being form-fitted in a seat support which forms the downstream interface to the inlet pipe or the combustion chamber and is made of plastic. The connection fitting, which forms the upstream interface to the central fuel supply, is preferably also manufactured from plastic.

REFERENCES:
patent: 4610080 (1986-09-01), Hensley
patent: 4621788 (1986-11-01), DeLew et al.
patent: 4726389 (1988-02-01), Minoura et al.
patent: 5086980 (1992-02-01), Hickey
patent: 5150842 (1992-09-01), Hickey
patent: 5236174 (1993-08-01), Vogt et al.
patent: 5494223 (1996-02-01), Hall et al.
patent: 5494225 (1996-02-01), Nally et al.
patent: 5518185 (1996-05-01), Takeda et al.
patent: 5580001 (1996-12-01), Romann et al.
patent: 5823445 (1998-10-01), Sofer
patent: 6012655 (2000-01-01), Maier
patent: 6042082 (2000-03-01), Graner et al.
patent: 6163011 (2000-12-01), Urushizaki et al.
patent: 6328231 (2001-12-01), Ording et al.
patent: 6382532 (2002-05-01), French et al.
patent: 6405427 (2002-06-01), Kummer
patent: 6481646 (2002-11-01), Hornby
patent: 6510836 (2003-01-01), Ismailov
patent: 6550690 (2003-04-01), Dallmeyer et al.
patent: 6648298 (2003-11-01), Souma et al.
patent: 6651628 (2003-11-01), Nally
patent: 6695232 (2004-02-01), Dallmeyer et al.
patent: 6718949 (2004-04-01), Gmelin
patent: 6769636 (2004-08-01), Dallmeyer et al.
patent: 6811091 (2004-11-01), Dallmeyer et al.
patent: 6874477 (2005-04-01), Lorraine et al.
patent: 7296781 (2007-11-01), Akabane
patent: 7571868 (2009-08-01), Bayer
patent: 2003/0218081 (2003-11-01), Kato et al.
patent: 40 03 227 (1991-01-01), None
patent: 19712591 (1998-10-01), None
patent: 19946602 (2001-04-01), None
patent: 102004033280 (2006-02-01), None
patent: 2-106062 (1990-04-01), None
patent: 8-338346 (1996-12-01), None
patent: 2530850 (1997-04-01), None
patent: 11-210596 (1999-08-01), None
patent: 2001-115923 (2001-04-01), None
patent: 2002-89400 (2002-03-01), None
patent: 2003-161222 (2003-06-01), None
patent: WO 01/66933 (2001-09-01), None
patent: WO 2004/033895 (2004-04-01), None

Affiliated with

Also associated with

Rating

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 Fuel injector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2690408