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1. 发明申请

US20120111550A1 EBULLIENT COOLING DEVICE 审中-公开
标题翻译： EBULLI冷却装置
公开(公告)号：US20120111550A1
公开(公告)日：2012-05-10
申请号：US13254680
申请日：2010-03-09
申请人： Hiromichi Kuno , Yasuji Taketsuna , Mikio Shirai , Hideo Nakamura , Takeshi Yamazaki , Haruhiko Ohta , Yasuhisa Shinmoto , Koichi Suzuki , Yoshiyuki Abe , Osamu Kawanami
发明人： Hiromichi Kuno , Yasuji Taketsuna , Mikio Shirai , Hideo Nakamura , Takeshi Yamazaki , Haruhiko Ohta , Yasuhisa Shinmoto , Koichi Suzuki , Yoshiyuki Abe , Osamu Kawanami
IPC分类号： F28F1/10
CPC分类号： H01L23/427 , F28D15/0266 , F28F3/12 , H01L2924/0002 , H05K7/20936 , H01L2924/00
摘要： An ebullient cooling device having a simple structure and capable of limiting the bubbles to an appropriate volume. The ebullient cooling device for cooling a heat generating element is provided with a plurality of vertically arranged cooling channels comprising a lower channel (2), a middle channel (3) and un upper channel (4). Each cooling channel has cooling fins (12) for guiding a refrigerant to flow in a vertical direction, and a vapor discharge path (16) formed at the side of the cooling fins (12) that is opposite the side in contact with the heat generating element. Furthermore, flow path partition/vapor discharge guiding plates (18) are provided between the cooling channels so that the bubbles that have been generated are guided to the vapor discharge path (16) and prevented from moving into the subsequent cooling channel.
摘要翻译：一种沸腾冷却装置，具有简单的结构并且能够将气泡限制到适当的体积。用于冷却发热元件的沸腾冷却装置设置有多个垂直布置的冷却通道，其包括下通道（2），中间通道（3）和非上通道（4）。每个冷却通道具有用于引导制冷剂沿垂直方向流动的冷却片（12）和形成在与发热量接触的一侧相反的散热片（12）侧的蒸汽排出通道（16）元件。此外，在冷却通道之间设置有流路分隔/蒸汽排出引导板（18），使得已经产生的气泡被引导到蒸气排放路径（16）并阻止其进入随后的冷却通道。

2. 发明申请

US20090114374A1 HEAT REMOVAL METHOD AND HEAT REMOVAL APPARATUS 审中-公开
标题翻译：加热去除方法和除热装置
公开(公告)号：US20090114374A1
公开(公告)日：2009-05-07
申请号：US12280397
申请日：2007-02-22
申请人： Haruhiko Ohta , Yasuhisa Shinmoto
发明人： Haruhiko Ohta , Yasuhisa Shinmoto
IPC分类号： F28D15/00
CPC分类号： F28D15/02 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A heat removal apparatus able to remove heat with a high heat flux from a large area is provided. A heat removal apparatus 1 has a heat removal use channel 31 provided adjacent to a heat removal object HO and a liquid supply use channel 32 extending along the heat removal use channel 31 and through which a liquid state refrigerant flows. In a wall portion 36a partitioning the heat removal use channel 31 and the liquid supply use channel 32, communicating holes 38 communicating the heat removal use channel 31 and the liquid supply use channel 32 are provided at a plurality of positions. The liquid state refrigerant is supplied from the liquid supply use channel 32 to the heat removal use channel 31 via the communicating holes 38, whereby a liquid film is formed on an inner circumferential surface of the heat removal use channel 31. The liquid film evaporates by the heat from the heat removal object HO, and the evaporated refrigerant is discharged from the heat removal use channel 31.
摘要翻译：提供了能够从大面积的高热通量除去热量的散热装置。除热装置1具有与除热体HO邻接设置的除热用通道31和沿着除热用通道31延伸的液体供给用通道32，液态制冷剂通过该通道32流动。在分隔除热用通道31和液体供给用通道32的壁部36a中，在多个位置设置有与散热用通道31连通的连通孔38和液体供给用通道32。液态制冷剂经由连通孔38从供液用通道32供给到除热用通道31，由此在排热用通道31的内周面形成有液膜。液膜由来自除热物HO的热量和蒸发的制冷剂从排热用通道31排出。

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