发明授权
- 专利标题: Circulation-type liquid cooling apparatus and electronic device containing same
- 专利标题(中): 循环式液体冷却装置及含有其的电子装置
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申请号: US12216902申请日: 2008-07-11
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公开(公告)号: US08118083B2公开(公告)日: 2012-02-21
- 发明人: Motoyasu Utsunomiya
- 申请人: Motoyasu Utsunomiya
- 申请人地址: JP Tokyo
- 专利权人: NEC Viewtechnology, Ltd.
- 当前专利权人: NEC Viewtechnology, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: McGinn IP Law Group, PLLC
- 优先权: JP2004-238176 20040818
- 主分类号: F28D15/00
- IPC分类号: F28D15/00 ; F28F7/00
摘要:
A cooling apparatus includes a tank for keeping a coolant liquid therein and including an air layer, a heat receiver in contact with a heat generating part for receiving heat therefrom, a radiator for radiating the heat absorbed by the coolant liquid, and a circulating mechanism for circulating the coolant liquid from the heat receiver through the tank, through the radiator and again to the heat receiver. The tank is mounted on the radiator. The radiator includes a coolant liquid circulating conduit for radiation which includes a width narrower at the middle position of the tank, and is divided by a gap at the middle position of the tank. The radiator includes cavities on both sides of a portion in which the gap in the coolant liquid circulating conduit is formed, each of the cavities having an area covered with the tank mounted on the radiator.