Chamber sealing valve

Details Chamber sealing valve Chamber sealing valve

2008-07-28

2010-11-23

Williams, Hezron (Department: 2856)

Measuring and testing

Instrument proving or calibrating

Volume of flow, speed of flow, volume rate of flow, or mass...

Reexamination Certificate

active

07836748

ABSTRACT:
According to some embodiments, a test fluid may be provided into a chamber associated with a cooling system for an electronic integrated circuit. Moreover, a valve may be partially inserted into an opening of the chamber to seal the chamber. The valve may include a first sealing portion to seal the chamber at the opening when the valve shaft is inserted the first distance. The valve may then be inserted an intermediate distance, between the first distance and a second distance, to unseal the chamber. Note that the valve may include a second sealing portion, offset from the first sealing portion, to seal the chamber at the opening when the valve is inserted the second distance. The valve may further define a passage, between the first and second sealing portions, to permit a flow of the test fluid when the valve is inserted the intermediate distance.

REFERENCES:
patent: 0898383 (1908-09-01), Mortimer
patent: 1171610 (1916-02-01), Hauer
patent: 1830132 (1931-11-01), Quinn
patent: 2403777 (1946-07-01), Yanka
patent: 2705501 (1955-04-01), Fritzsch
patent: 3572629 (1971-03-01), Clark
patent: 3811650 (1974-05-01), Dehar
patent: 4104700 (1978-08-01), Hutchison et al.
patent: 4113138 (1978-09-01), Fields et al.
patent: 4193575 (1980-03-01), Burgess
patent: 4402340 (1983-09-01), Lockwood, Jr.
patent: 4905863 (1990-03-01), Blomquist et al.
patent: 4982153 (1991-01-01), Collins et al.
patent: 5096158 (1992-03-01), Burdick et al.
patent: 5184211 (1993-02-01), Fox
patent: 5279025 (1994-01-01), Kinast
patent: 5309934 (1994-05-01), Jaeger
patent: 5420753 (1995-05-01), Akamatsu et al.
patent: 5427144 (1995-06-01), Teets et al.
patent: 5529115 (1996-06-01), Paterson
patent: 5579815 (1996-12-01), Labonte
patent: 5609195 (1997-03-01), Stricklin et al.
patent: 5637921 (1997-06-01), Burward-Hoy
patent: 6054676 (2000-04-01), Wall et al.
patent: 6184504 (2001-02-01), Cardella
patent: 6962275 (2005-11-01), deCler et al.
patent: 2004/0089442 (2004-05-01), Goodson et al.
patent: 2006/0086922 (2006-04-01), Jensen et al.
Koolance-Superior liquid cooling solutions, Jul. 24, 2003.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4240579