Fluid handling – Systems – Multi-way valve unit
Reexamination Certificate
2006-11-09
2010-06-01
Rivell, John (Department: 3753)
Fluid handling
Systems
Multi-way valve unit
C137S625660
Reexamination Certificate
active
07726340
ABSTRACT:
A torque motor (10) includes a support (20), a jet tube passage (42) in the support having a first end opening (43) and a second end opening (45), a jet tube (30) extending into the jet tube passage (42) through the first end opening (43) for directing a flow of fluid into a chamber (40) in fluid communication with the jet tube passage second end opening (45), and a flexible, convoluted, seal (46) hermetically connected to the jet tube passage (42) and the jet tube (30) for sealing the jet tube passage first end (43) while permitting at least a portion of the jet tube (30) to move relative to the jet tube passage (42).
REFERENCES:
patent: 2962611 (1960-11-01), Atchley
patent: 3025867 (1962-03-01), Lucien
patent: 3051008 (1962-08-01), Hamren
patent: 3386343 (1968-06-01), Gray
patent: 3698437 (1972-10-01), Cox
patent: 3714610 (1973-01-01), Duff et al.
patent: 3819494 (1974-06-01), Fountain
patent: 3832014 (1974-08-01), Deschenes et al.
patent: 3874405 (1975-04-01), Thayer
patent: 3908360 (1975-09-01), Meyer et al.
patent: 3910314 (1975-10-01), Nicholson
patent: 4201114 (1980-05-01), Cobb et al.
patent: 4378031 (1983-03-01), Nicholson et al.
patent: 4560969 (1985-12-01), Nicholson
patent: 5115638 (1992-05-01), Reed et al.
patent: 5183351 (1993-02-01), Schneider
patent: 5244002 (1993-09-01), Frederick
patent: 5253676 (1993-10-01), Craig
patent: 5473298 (1995-12-01), Teutsch et al.
patent: 6095490 (2000-08-01), Nakano et al.
patent: 6581904 (2003-06-01), Watanabe et al.
patent: 6598385 (2003-07-01), Abel et al.
patent: 6874755 (2005-04-01), Bircann
patent: 4431600 (1996-03-01), None
EP Search Report, 07120299.8, dated Mar. 18, 2008.
Honeywell International , Inc.
Ingrassia Fisher & Lorenz P.C.
Rivell John
Schneider Craig M
LandOfFree
Flexible, hermetic pivot seal for torque motor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flexible, hermetic pivot seal for torque motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible, hermetic pivot seal for torque motor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4172760