Electronic apparatus and cooling fan

According to one embodiment, an electronic apparatus is provided with a housing, a circuit board in the housing, fan blades configured to rotate and blow air in a centrifugal direction, and a casing which contains the fan blades. The casing includes an exhaust port and a cut portion which opens in a...

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Main Author Fujiwara, Nobuto
Format Patent
LanguageEnglish
Published 31.01.2012
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Abstract According to one embodiment, an electronic apparatus is provided with a housing, a circuit board in the housing, fan blades configured to rotate and blow air in a centrifugal direction, and a casing which contains the fan blades. The casing includes an exhaust port and a cut portion which opens in a centrifugal direction different from a direction in which the exhaust port opens, from a perspective of a rotation center of the fan blades, and into which a part of the circuit board is inserted.
AbstractList According to one embodiment, an electronic apparatus is provided with a housing, a circuit board in the housing, fan blades configured to rotate and blow air in a centrifugal direction, and a casing which contains the fan blades. The casing includes an exhaust port and a cut portion which opens in a centrifugal direction different from a direction in which the exhaust port opens, from a perspective of a rotation center of the fan blades, and into which a part of the circuit board is inserted.
Author Fujiwara, Nobuto
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Hattori et al. (2007/0131383) 20070600
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Japanese Patent Application No. 2010-166393, Notice of Reasons for Rejection, mailed May 31, 2011, (with English Translation).
Fujiwara (7751190) 20100700
Makley et al. (7529085) 20090500
(7176882) 19950700
Kim et al. (7325590) 20080200
Japanese Patent Application No. 2009-045934, Notice of Reasons for Rejection, mailed Feb. 23, 2010, (with English Translation).
Fujiwara (2008/0257529) 20081000
Hata (2009/0185349) 20090700
Ohnishi et al. (7248473) 20070700
Fujiwara (2008/0037227) 20080200
(2001-99098) 20010400
(2006-147618) 20060600
(2007310716) 20071100
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Lee et al. (2003/0161102) 20030800
Kusamoto et al. (2006/0232934) 20061000
(2003092483) 20030300
(2006301715) 20061100
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Kosugi (6375440) 20020400
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Snippet According to one embodiment, an electronic apparatus is provided with a housing, a circuit board in the housing, fan blades configured to rotate and blow air...
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