Thermal measuring and testing – Determination of inherent thermal property
Reexamination Certificate
2007-08-07
2010-12-21
Verbitsky, Gail (Department: 2855)
Thermal measuring and testing
Determination of inherent thermal property
C374S029000, C374S179000, C374S143000, C324S765010, C361S690000, C361S695000, C361S717000, C361S718000, C361S719000, C361S720000, C361S722000
Reexamination Certificate
active
07854547
ABSTRACT:
A tool is disclosed, for measuring the important thermal characteristics of a unit of electronic equipment, which obtains air flow and temperature readings at both air inlet and air outlet openings of the unit without disturbing cable or wiring connections or otherwise interrupting device operation. The tool pressure sensing element is rotatable between detented positions to permit the tool to be used at both air inlet and air outlet openings. The tool air duct portion may be formed of separate duct portions to enable a single duct portion including the sensing instrumentation to be used with multiple duct portions that conform to electronic device air inlet and outlet openings to impart added flexibility to the tool.
REFERENCES:
patent: 4608819 (1986-09-01), Colman et al.
patent: 5281026 (1994-01-01), Bartilson et al.
patent: 5410448 (1995-04-01), Barker et al.
patent: 5760333 (1998-06-01), Kitahara et al.
patent: 5907473 (1999-05-01), Przilas et al.
patent: 5947189 (1999-09-01), Takeuchi et al.
patent: 7214131 (2007-05-01), Malone
patent: 7233493 (2007-06-01), Wang et al.
patent: 7315448 (2008-01-01), Bash et al.
patent: 7347058 (2008-03-01), Malone et al.
patent: 2002/0027942 (2002-03-01), Nishijima et al.
patent: 2005/0094706 (2005-05-01), Guha et al.
patent: 2007/0097636 (2007-05-01), Johnson et al.
patent: 2008/0040067 (2008-02-01), Bashor et al.
patent: 2008/0055850 (2008-03-01), Carlson et al.
patent: 2009/0030554 (2009-01-01), Bean et al.
patent: 2010/0027581 (2010-02-01), Sasaoka
patent: 2010/0046574 (2010-02-01), Hamann et al.
patent: 2010/0051243 (2010-03-01), Ali et al.
patent: 2010/0065355 (2010-03-01), Reddy
Claassen Alan
Hansen Dennis
Huettner Cary
Iyengar Madhusudan
Schmidt Roger
International Business Machines - Corporation
Lahtinen Robert W.
Verbitsky Gail
LandOfFree
Bidirectional and expandable heat flow measurement tool for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bidirectional and expandable heat flow measurement tool for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bidirectional and expandable heat flow measurement tool for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4220673