Solenoid valve for fuel cell

Details Solenoid valve for fuel cell Solenoid valve for fuel cell

2006-03-07

2008-10-28

Bastianelli, John (Department: 3753)

Fluid handling

With casing, support, protector or static constructional...

Jacketed

C251S129020, C251S129170, C429S010000, C429S006000, C429S006000

Reexamination Certificate

active

07441560

ABSTRACT:
A diaphragm is clamped between a solenoid unit disposed in a casing and a second valve body in which hydrogen is introduced. A filter comprising a bottomed cylindrical mesh member is mounted in a first passage defined in the first valve body. A restriction having an orifice for restricting the flow rate of hydrogen supplied to first and second communication chambers is mounted in a first port that is disposed upstream of the filter. The restriction and the filter are disposed coaxially in line with each other.

REFERENCES:
patent: 2924233 (1960-02-01), Michaels
patent: 3424429 (1969-01-01), Monnich
patent: 4550591 (1985-11-01), Cox et al.
patent: 4697608 (1987-10-01), Kolze et al.
patent: 5020771 (1991-06-01), Nakatsukasa et al.
patent: 5145148 (1992-09-01), Laurent
patent: 5368274 (1994-11-01), Falk et al.
patent: 5441821 (1995-08-01), Merritt et al.
patent: 5522708 (1996-06-01), Nimberger
patent: 5546987 (1996-08-01), Sule
patent: 5573867 (1996-11-01), Zafred et al.
patent: 5582205 (1996-12-01), McCarty et al.
patent: 5626326 (1997-05-01), Goossens et al.
patent: 5941502 (1999-08-01), Cooper
patent: 6013385 (2000-01-01), DuBose
patent: 6019203 (2000-02-01), Patel et al.
patent: 6065734 (2000-05-01), Tackett et al.
patent: 6152162 (2000-11-01), Balazy et al.
patent: 6290205 (2001-09-01), Haga et al.
patent: 6451467 (2002-09-01), Peschke et al.
patent: 6508268 (2003-01-01), Kouketsu
patent: 6815103 (2004-11-01), Abe et al.
patent: 2002/0136942 (2002-09-01), Kashiwagi
patent: 2003/0148167 (2003-08-01), Sugawara et al.
patent: 2003/0170518 (2003-09-01), Clawson et al.
patent: 2004/0101734 (2004-05-01), Morishima et al.
patent: 2005/0118475 (2005-06-01), Ueda et al.
patent: 50-100134 (1975-08-01), None
patent: 58-82569 (1983-06-01), None
patent: 2-21082 (1990-01-01), None
patent: 3-98382 (1991-10-01), None
patent: 7-224966 (1995-08-01), None
patent: 7-272738 (1995-10-01), None
patent: 8-503055 (1996-04-01), None
patent: 2000-179722 (2000-06-01), None
patent: 2001-227671 (2001-08-01), None
patent: 2002-093438 (2002-03-01), None
patent: 2002-313389 (2002-10-01), None
patent: 2002-347156 (2002-12-01), None
patent: 2002-373682 (2002-12-01), None
patent: 2003-151588 (2003-05-01), None
Japanese Office Action for Application No. 2002-347156, dated Nov. 21, 2006.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3990600