Fluid handling – Ambient condition change responsive – Atmospheric
Reexamination Certificate
2007-09-25
2007-09-25
Keasel, Eric (Department: 3753)
Fluid handling
Ambient condition change responsive
Atmospheric
C137S075000
Reexamination Certificate
active
10496342
ABSTRACT:
The present invention relates to a temperature-sensitive safely valve assembly (10). The assembly (10) comprising a first region (16) for a first pressurised fluid, a second region (20) for a second pressurised fluid, a valve (26, 28, 27, 26aand26b) between the first and second regions (16, 20) designed to be actuated by the pressure of a first pressurised fluid in the first region against biasing means (58) to open an outlet (54), for a first pressurised gas, from the first region, and heat-sensitive sealing means (34) on the second region (20), being de-scalable at high temperature to de-pressurize the second region, thereby actuating the valve (26, 28, 27, 26a,26b) to close the outlet and seal the first region (16).
REFERENCES:
patent: 1502466 (1924-07-01), Gillen
patent: 1874019 (1932-08-01), Mangiameli
patent: 2012873 (1935-08-01), Gillen
patent: 2893413 (1959-07-01), Nordahl
patent: 3955186 (1976-05-01), Green et al.
patent: 3958592 (1976-05-01), Wells et al.
patent: 3995651 (1976-12-01), Adams
patent: 4239153 (1980-12-01), Monigold et al.
patent: 4334258 (1982-06-01), Seeman et al.
patent: 5126934 (1992-06-01), MacFadyen
patent: 5240028 (1993-08-01), Hoch et al.
patent: 5263824 (1993-11-01), Waldbeser et al.
patent: 5694960 (1997-12-01), Turk et al.
patent: 5913326 (1999-06-01), Lembser
patent: 6123093 (2000-09-01), D'Antonio et al.
patent: 6170509 (2001-01-01), Karta
patent: 6199573 (2001-03-01), Paskiewicz
patent: 6336510 (2002-01-01), Gadini
patent: 1147137 (1957-11-01), None
patent: 2334032 (1977-07-01), None
patent: 811022 (1959-03-01), None
patent: 2 084 760 (1982-04-01), None
patent: 2 179 767 (1987-03-01), None
patent: 2 381 569 (2003-05-01), None
Buchanan & Ingersoll & Rooney PC
Keasel Eric
Lee Cloud
The Linden Shield Limited
LandOfFree
Temperature-sensitive safety valve assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Temperature-sensitive safety valve assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature-sensitive safety valve assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3734214