Fluid sprinkling – spraying – and diffusing – Fluid pressure responsive discharge modifier* or flow... – Fuel injector or burner
Reexamination Certificate
2007-08-21
2007-08-21
Hwu, Davis (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Fluid pressure responsive discharge modifier* or flow...
Fuel injector or burner
C239S088000, C239S533900, C239S585100, C239S585300, C239S585400, C239S585500
Reexamination Certificate
active
11014691
ABSTRACT:
A fuel injector is described that includes a polymeric housing, pole piece, filter assembly, coil assembly, spring member, armature assembly and metering assembly. The polymeric housing has a passageway extending between an inlet and an outlet along a longitudinal axis. The pole piece is disposed in the passageway. The metering assembly is secured to the polymeric housing proximate the outlet. The metering assembly has an O-ring disposed between a seat molded to a polymeric support member. The polymeric support member includes a peripheral portion bonded to the polymeric housing proximate the outlet. A method of sealing a fuel injector outlet end is described.
REFERENCES:
patent: 3769117 (1973-10-01), Bowen et al.
patent: 4951878 (1990-08-01), Casey et al.
patent: 5081766 (1992-01-01), Kellum et al.
patent: 5150842 (1992-09-01), Hickey
patent: 5159915 (1992-11-01), Saito et al.
patent: 5544816 (1996-08-01), Nally et al.
patent: 5769391 (1998-06-01), Noller et al.
patent: 5803983 (1998-09-01), Simandl et al.
patent: 5823445 (1998-10-01), Sofer
patent: 5893959 (1999-04-01), Muellich
patent: 5915626 (1999-06-01), Awarzamani et al.
patent: 5944262 (1999-08-01), Akutagawa et al.
patent: 5979866 (1999-11-01), Baxter et al.
patent: 5996910 (1999-12-01), Takeda et al.
patent: 5996911 (1999-12-01), Gesk et al.
patent: 6105884 (2000-08-01), Molnar et al.
patent: 6193833 (2001-02-01), Gizowski et al.
patent: 6328232 (2001-12-01), Haltiner et al.
patent: 6386467 (2002-05-01), Takeda
patent: 6464153 (2002-10-01), Bonnah, II et al.
patent: 6465757 (2002-10-01), Chen
patent: 6589380 (2003-07-01), Gnage
patent: 6596122 (2003-07-01), Savitski et al.
patent: 6631857 (2003-10-01), Ibrahim et al.
patent: 6782869 (2004-08-01), Blakley
patent: 6802929 (2004-10-01), Ruotsalainen
patent: 2004/0031562 (2004-02-01), Kaiser et al.
patent: 2004/0031777 (2004-02-01), Bauer et al.
patent: 2004/0112519 (2004-06-01), Mori
patent: 2004/0154737 (2004-08-01), Chen et al.
patent: 2004/0231788 (2004-11-01), Chen et al.
Hwu Davis
Siemens VDO Automotive Corporation
LandOfFree
Fuel injector with a metering assembly having a seat molded... 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 with a metering assembly having a seat molded..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injector with a metering assembly having a seat molded... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3872411