发明名称 |
Centrifugal blower unit having swirl chamber, and electronic apparatus equipped with centrifugal blower unit |
摘要 |
An electronic apparatus is provided with a housing containing a heat generating component, and a blower unit contained in the housing and used to cool the heat generating component. The blower unit includes an impeller, and a casing containing the impeller. The casing has suction ports, a chamber located around the impeller and a discharge port located at the downstream end of the chamber. The chamber has a depth gradually increased radially away from the impeller.
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申请公布号 |
US2003142476(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
US20020327973 |
申请日期 |
2002.12.26 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TOMIOKA KENTARO;ISHIKAWA KENICHI;HISANO KATSUMI;MATSUOKA KEI;TOMA HIDEYUKI |
分类号 |
F04D29/44;G06F1/16;G06F1/20;H01L23/467;(IPC1-7):H05K7/20 |
主分类号 |
F04D29/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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