Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2005-12-21
2008-11-11
Prasad, Chandrika (Department: 2839)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
Reexamination Certificate
active
07450377
ABSTRACT:
A cooling device able to blow cooling air in a larger amount than a conventional amount and in addition selectively with respect to a specific cooled element even in a case where an area of an intake port which can be secured in a front surface of a case to be cooled inside is restricted small. This cooling device is constituted by an air duct spread in a bag shape from the intake port into the case. At least a group of small openings oriented to the cooled element is provided in a wall of this air duct. Then, cooling air is blown from this group of small openings for the cooling.
REFERENCES:
patent: 3925710 (1975-12-01), Ebert
patent: 5361188 (1994-11-01), Kondou et al.
patent: 5502869 (1996-04-01), Smith et al.
patent: 6174172 (2001-01-01), Kazama
patent: 6559662 (2003-05-01), Yamada et al.
patent: 6574102 (2003-06-01), Usui et al.
patent: 6618248 (2003-09-01), Dalheimer
patent: 6745495 (2004-06-01), Riddle et al.
patent: 6772856 (2004-08-01), Ishii
patent: 7097111 (2006-08-01), Riley et al.
patent: 7197820 (2007-04-01), Sugawa et al.
patent: 2005/0225936 (2005-10-01), Day
patent: 2007/0059022 (2007-03-01), Yamaoka et al.
patent: 4-252098 (1992-09-01), None
Joko Kenji
Kashiwada Kazuaki
Matsumoto Hideaki
Saito Masahiko
Sasaki Koji
Fujitsu Limited
Prasad Chandrika
Staas & Halsey , LLP
LandOfFree
Cooling device having air duct extending to elements to be... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cooling device having air duct extending to elements to be..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cooling device having air duct extending to elements to be... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4031132