Injection valve

Details Injection valve Injection valve

2011-06-21

2011-06-21

Kim, Christopher S (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

C239S585100, C239S585400

Reexamination Certificate

active

07963465

ABSTRACT:
An injection valve for fuel-injection systems has a valve-seat support, a valve needle, a solenoid and a connection piece having a filter, to convey the fuel. Valve opening and valve seat are formed on the one-piece valve-seat support itself, which additionally guides the valve needle so as to be axially displaceable; solenoid coil and connector plug are combined in a separate, plastic-extrusion-coated coil part, the magnetic cup is placed over the coil part, and the connection piece is formed as separate plastic-injection-molded part having an integrated filter. Joining and sealing points between the connection piece on the one side and the coil part, magnetic cup and/or valve-seat support on the other side are bonded.

REFERENCES:
patent: 4331317 (1982-05-01), Kamai et al.
patent: 5566920 (1996-10-01), Romann et al.
patent: 5775600 (1998-07-01), Wildeson et al.
patent: 6273346 (2001-08-01), Estevenon et al.
patent: 6409102 (2002-06-01), Luttrell et al.
patent: 6908050 (2005-06-01), Sekine et al.
patent: 7063279 (2006-06-01), Mizuno et al.
patent: 2002/0084365 (2002-07-01), Dallmeyer et al.
patent: 2009/0179090 (2009-07-01), Reiter
patent: 42 30 376 (1993-04-01), None
patent: 44 15 850 (1995-11-01), None
patent: 0 582 296 (1994-02-01), None
patent: 0 806 565 (1997-11-01), None
patent: 9-503267 (1997-03-01), None
patent: 2003-314401 (2003-11-01), None
patent: 2004-308703 (2004-11-01), None
patent: WO 2004/088118 (2004-10-01), None

Affiliated with

Also associated with

Rating

Injection valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2702719