Fuel injection valve

Details Fuel injection valve Fuel injection valve

2006-06-20

2006-06-20

Ganey, Steven J. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

C239S585400, C239S585500, C239S600000, C239SDIG012

Reexamination Certificate

active

07063279

ABSTRACT:
A fuel injection valve comprises a body, a valve member, a coil, a movable core, a fixed core, and a housing member. The body has a nozzle hole. The valve member allows injection of fuel from the nozzle hole. The coil generates a magnetic field. The movable core axially reciprocates with the valve member. The fixed core is provided adjacent to a side of the movable core that is opposite the nozzle hole. The fixed core attracts the movable core and moves with the valve member due to the magnetic field generated from the coil. The housing member has a first axial end fixed to the body. The housing member covers the coil and forms a magnetic circuit together with the body, the movable core, and the fixed core due to the magnetic field generated by the coil.

REFERENCES:
patent: 5944262 (1999-08-01), Akutagawa et al.
patent: 5996910 (1999-12-01), Takeda et al.
patent: 6024302 (2000-02-01), Shumida et al.
patent: 6412713 (2002-07-01), Okajima et al.
patent: 6769638 (2004-08-01), Munezane et al.
patent: 6976643 (2005-12-01), Hokao
patent: 6994279 (2006-02-01), Saito et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3667443