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公开(公告)号：US07624789B2
公开(公告)日：2009-12-01
申请号：US11023431
申请日：2004-12-29
CPC分类号： H01L23/473 , G06F1/203 , H01L2924/0002 , H01L2924/00
摘要： In a liquid cooling system, comprising: a heat-receiving jacket for receiving heat from a heat-generation body therein; a heat-radiator for radiating the heat therefrom, which is received within the heat-receiving jacket; and a tank for accumulating refrigerant therein, which is connected with the heat-receiving jacket and the heat-radiator through flow passages, thereby enclosing a refrigerant within the heat-receiving jacket, the heat-radiator and the tank, including the flow passages provided therebetween, and further comprising: a liquid transfer means for generating a circulation flow of the refrigerant enclosed therein, wherein the tank is built up on one side surface of a substrate having superior heat-conductivity and heat-resistance, defined between a flexible film or sheet having superior heat-conductivity and heat-resistance, and the heat-radiator having a heat-radiation flow passage on the other side surface thereof, defined between the flexible film or sheet having superior heat-conductivity and heat-resistance.
摘要翻译： 在液体冷却系统中，包括：用于从其中的发热体接收热量的受热夹套; 用于从其中散热的散热器，其被容纳在受热套中; 以及用于在其中积聚制冷剂的罐，其通过流动通道与受热套和散热器连接，从而将包含流动通道的受热套，散热器和箱内的制冷剂包围， 并且还包括：用于产生封闭在其中的制冷剂的循环流动的液体转移装置，其中，所述罐被构建在具有优异的导热性和耐热性的基材的一个侧表面上，该基材定义在柔性膜或 具有优异的导热性和耐热性的片材，散热器在其另一个侧表面上具有限定在具有优良的导热性和耐热性的柔性膜或片材之间的散热流动通道。
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公开(公告)号：US20050178533A1
公开(公告)日：2005-08-18
申请号：US11023431
申请日：2004-12-29
IPC分类号： F25D1/00 , G06F1/20 , H01L23/473 , H05K7/20 , F28D15/00
CPC分类号： H01L23/473 , G06F1/203 , H01L2924/0002 , H01L2924/00
摘要： In a liquid cooling system, comprising: a heat-receiving jacket for receiving heat from a heat-generation body therein; a heat-radiator for radiating the heat therefrom, which is received within the heat-receiving jacket; and a tank for accumulating refrigerant therein, which is connected with the heat-receiving jacket and the heat-radiator through flow passages, thereby enclosing a refrigerant within the heat-receiving jacket, the heat-radiator and the tank, including the flow passages provided therebetween, and further comprising: a liquid transfer means for generating a circulation flow of the refrigerant enclosed therein, wherein the tank 14 is built up on one side surface of a substrate 15 having superior heat-conductivity and heat-resistance, defined between a flexible film or sheet 16 or 23 having superior heat-conductivity and heat-resistance, and the heat-radiator having a heat-radiation flow passage 9 on the other side surface thereof, defined between the flexible film or sheet 16 or 23 having superior heat-conductivity and heat-resistance.
摘要翻译： 在液体冷却系统中，包括：用于从其中的发热体接收热量的受热夹套; 用于从其中散热的散热器，其被容纳在受热套中; 以及用于在其中积聚制冷剂的罐，其通过流动通道与受热套和散热器连接，从而将包含流动通道的受热套，散热器和箱内的制冷剂包围， 并且还包括：液体转移装置，用于产生封闭在其中的制冷剂的循环流动，其中罐14构建在具有优异的导热性和耐热性的基材15的一个侧表面上，该基材15具有柔性 具有优异的导热性和耐热性的薄膜或薄片16或23，并且散热器在其另一个侧表面上具有限定在具有优异的耐热性的柔性薄膜或薄片16或23之间的散热流道9， 导电性和耐热性。
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公开(公告)号：US20070012423A1
公开(公告)日：2007-01-18
申请号：US11412971
申请日：2006-04-28
申请人： Koichiro Kinoshita , Hironori Oikawa , Shigeo Ohashi , Koichi Takahashi , Takeshi Hizono , Masato Nakanishi
发明人： Koichiro Kinoshita , Hironori Oikawa , Shigeo Ohashi , Koichi Takahashi , Takeshi Hizono , Masato Nakanishi
IPC分类号： H05K7/20
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A heat receiving jacket in a liquid cooling device for electronic equipment, for transferring a heat from a heating portion in the electronic equipment to liquid refrigerant, is composed of a fin piece having a base portion formed thereon with thin fins which rise up from one surface of the base portion, being curved, and a casing accommodating therein the fin piece in its center part so as to cause the liquid refrigerant to flow between the thin fins. Further, the cooling device includes a plurality of heat receiving jackets and a plurality of heat radiating portions which are alternately connected so as to constitute a passage for the liquid refrigerant, a part of the passage being connected with a circulation pump so as to constitute a closed circulation passage for the liquid refrigerant. With this configuration, it is possible to provide a liquid cooling device capable of decreasing the temperature rise of a heating element such as a CPU, having a high performance and being excellent in costs.
摘要翻译： 一种用于电子设备的液体冷却装置中的热接收套管，用于将热量从电子设备中的加热部分传送到液体制冷剂，由具有形成有基部的翅片组成，薄片从一个表面起升 的基部弯曲，以及在其中心部分容纳翅片的壳体，以使液体制冷剂在薄翅片之间流动。 此外，冷却装置包括多个热接收夹套和多个热辐射部分，其交替地连接成构成用于液体制冷剂的通道，所述通道的一部分与循环泵连接以构成一个 用于液体制冷剂的封闭循环通道。 根据该结构，能够提供能够降低CPU等加热元件的温度上升的液体冷却装置，其性能高，成本优异。
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公开(公告)号：US20050067145A1
公开(公告)日：2005-03-31
申请号：US10796050
申请日：2004-03-10
申请人： Shinji Matsushita , Hironori Oikawa
发明人： Shinji Matsushita , Hironori Oikawa
IPC分类号： F25D17/02 , F25D9/00 , F28D1/06 , F28F1/24 , F28F1/32 , G06F1/20 , H01L23/473 , H05K7/20 , F28F7/00
CPC分类号： F28F1/24 , F28D2021/0031 , F28F1/32 , G06F1/20 , G06F2200/201 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A cooling module designed so that the following components are stacked above a CPU: a cooling jacket allowing a cooling liquid to absorb heat generated by the CPU, a pump causing the cooling liquid to circulate, a reserve tank used to provide a supplementary cooling liquid and to bleed air from the cooling liquid, and a first radiator that cools the cooling liquid, the cooling module being also designed so that a second radiator is located at a side of the first radiator to cool the cooling liquid, wherein the cooling liquid is driven by the pump so as to circulate from the cooling jacket, which absorbs heat generated by the CPU, through the radiators to the reserve tank.
摘要翻译： 一种冷却模块，其设计成使得以下组件堆叠在CPU上方：冷却套管，其允许冷却液体吸收由CPU产生的热量，使冷却液循环的泵;用于提供辅助冷却液体的储备罐;以及 从所述冷却液排出空气;以及冷却所述冷却液的第一散热器，所述冷却模块还被设计成使得第二散热器位于所述第一散热器的一侧，以冷却所述冷却液体，其中所述冷却液被驱动 以便从吸收CPU产生的热量的冷却套管通过散热器循环到储备罐中。
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公开(公告)号：US07114551B2
公开(公告)日：2006-10-03
申请号：US10796050
申请日：2004-03-10
申请人： Shinji Matsushita , Hironori Oikawa
发明人： Shinji Matsushita , Hironori Oikawa
CPC分类号： F28F1/24 , F28D2021/0031 , F28F1/32 , G06F1/20 , G06F2200/201 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A cooling module designed so that the following components are stacked above a CPU: a cooling jacket allowing a cooling liquid to absorb heat generated by the CPU, a pump causing the cooling liquid to circulate, a reserve tank used to provide a supplementary cooling liquid and to bleed air from the cooling liquid, and a first radiator that cools the cooling liquid, the cooling module being also designed so that a second radiator is located at a side of the first radiator to cool the cooling liquid, wherein the cooling liquid is driven by the pump so as to circulate from the cooling jacket, which absorbs heat generated by the CPU, through the radiators to the reserve tank.
摘要翻译： 一种冷却模块，其设计成使得以下组件堆叠在CPU上方：冷却套管，其允许冷却液体吸收由CPU产生的热量，使冷却液循环的泵;用于提供辅助冷却液体的储备罐;以及 从所述冷却液排出空气;以及冷却所述冷却液的第一散热器，所述冷却模块还被设计成使得第二散热器位于所述第一散热器的一侧，以冷却所述冷却液体，其中所述冷却液被驱动 以便从吸收CPU产生的热量的冷却套管通过散热器循环到储备罐中。
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6.发明授权公开(公告)号：US08223454B2
公开(公告)日：2012-07-17
申请号：US12136828
申请日：2008-06-11
申请人： Kazuaki Tanaka , Takeshi Hizono , Hironori Oikawa
发明人： Kazuaki Tanaka , Takeshi Hizono , Hironori Oikawa
IPC分类号： G11B33/14
CPC分类号： G11B33/1413
摘要： An electronic apparatus 1 in which is mounted an electronic unit having a plurality of heat-generating sections including at least a first heat-generating section and a second heat-generating section includes: a hold frame 9 for holding the electronic unit, a first heat-conducting member 11 for transmitting heat generated by the first heat-generating section, a second heat-conducting member 11 for transmitting heat generated by the second heat-generating section, and a cooling unit 8 for releasing the heat transmitted through the first and second heat-generating sections; in which apparatus, the first heat-conducting member 11 is heat-connected to the cooling unit 8, and the second heat-conducting member 11 is heat-connected to the cooling unit 8 via the hold frame 9.
摘要翻译： 一种电子设备1，其安装有具有至少包括第一发热部和第二发热部的多个发热部的电子单元，包括：用于保持电子单元的保持框架9，第一热量 用于传递由第一发热部产生的热的导热部件11，用于传递由第二发热部产生的热的第二导热部件11和用于释放通过第一和第二发热部分传递的热的冷却单元8 发热段; 在该装置中，第一导热构件11被热连接到冷却单元8，并且第二导热构件11经由保持框架9被热连接到冷却单元8。
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公开(公告)号：US07021367B2
公开(公告)日：2006-04-04
申请号：US10796045
申请日：2004-03-10
申请人： Hironori Oikawa
发明人： Hironori Oikawa
IPC分类号： F28F7/00
CPC分类号： F28F3/12 , F28D15/02 , F28F3/02 , H01L23/3672 , H01L23/427 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： In a liquid cooling jacket, to improve the heat transfer coefficient, extensibility and assembling, the liquid cooling jacket comprises a base bonded to a heating element; a post standing perpendicularly to the base; a plurality of radiating fins attached to the post and arranged so as to be parallel to the base; a partition filling up intervals between the plurality of radiating fins at a predetermined width; and a case which surrounds the post and the radiating fins and is bonded to the base, and to which an inlet and an outlet for coolant are attached at positions where flow of the coolant is divided by the partition. The plurality of radiating fins may be arranged at intervals each of which is narrow in comparison with a thickness of each of the plurality of radiating fins. Therefore, because the coolant flow within the liquid cooling jacket ensures a plurality of passages, the passage resistance is low. In addition, by setting the size of each of the inlet and outlet for the coolant to be substantially equal to the height of the arranged radiating fins, the flow rates on the radiating fins can be even.
摘要翻译： 在液体冷却套中，为了提高传热系数，伸长性和组装性，液体冷却套包括与加热元件结合的基座; 垂直于基座的立柱; 多个散热片，其安装在所述柱上并且被布置成平行于所述基座; 分隔件，以预定的宽度填满所述多个散热片之间的间隔; 以及围绕柱和散热片并且结合到基座的壳体，并且在冷却剂的流动被分隔件分隔的位置附接有用于冷却剂的入口和出口的壳体。 多个散热片可以间隔布置，每个散热片与多个散热片的厚度相比较窄。 因此，由于液体冷却套管内的冷却剂流动确保多个通路，所以通过阻力低。 此外，通过将用于冷却剂的入口和出口的每一个的尺寸设置为基本上等于所布置的散热片的高度，散热片上的流量可以是均匀的。
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公开(公告)号：US20090301692A1
公开(公告)日：2009-12-10
申请号：US12421749
申请日：2009-04-10
申请人： Hironori Oikawa
发明人： Hironori Oikawa
IPC分类号： F28D15/00
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： A compact, low-cost electronic apparatus cooling device which provides a high heat receiving performance with less transfer of the heat of an exothermic body to a pump. In the device, a heat receiving part has fins in a given area of a plate-like base and the height of the fins is almost equal to the thickness of the base which surrounds them. A pressure member with an opening covers part of the top of the fins and part of the base. Refrigerant flows in from part of the top of the fins in contact with the opening of the pressure member and flow out from part of the top of the fins not covered by the pressure member.
摘要翻译： 一种紧凑，低成本的电子设备冷却装置，其提供高的热接收性能，同时将放热体的热量较少地传递到泵。 在该装置中，受热部在板状基部的给定区域具有翅片，翅片的高度几乎等于围绕它们的基部的厚度。 具有开口的压力构件覆盖翅片的顶部和基部的一部分的一部分。 制冷剂从与压力构件的开口接触的翅片的顶部的一部分流入，并从未被压力构件覆盖的翅片的顶部的一部分流出。
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公开(公告)号：US20090040654A1
公开(公告)日：2009-02-12
申请号：US12136828
申请日：2008-06-11
申请人： Kazuaki Tanaka , Takeshi Hizono , Hironori Oikawa
发明人： Kazuaki Tanaka , Takeshi Hizono , Hironori Oikawa
IPC分类号： G11B33/14
CPC分类号： G11B33/1413
摘要： An electronic apparatus 1 in which is mounted an electronic unit having a plurality of heat-generating sections including at least a first heat-generating section and a second heat-generating section includes: a hold frame 9 for holding the electronic unit, a first heat-conducting member 11 for transmitting heat generated by the first heat-generating section, a second heat-conducting member 11 for transmitting heat generated by the second heat-generating section, and a cooling unit 8 for releasing the heat transmitted through the first and second heat-generating sections; in which apparatus, the first heat-conducting member 11 is heat-connected to the cooling unit 8, and the second heat-conducting member 11 is heat-connected to the cooling unit 8 via the hold frame 9.
摘要翻译： 一种电子设备1，其安装有具有至少包括第一发热部和第二发热部的多个发热部的电子单元，包括：用于保持电子单元的保持框架9，第一热量 用于传递由第一发热部产生的热的导热部件11，用于传递由第二发热部产生的热的第二导热部件11和用于释放通过第一和第二发热部分传递的热的冷却单元8 发热段; 在该装置中，第一导热构件11被热连接到冷却单元8，并且第二导热构件11经由保持框架9被热连接到冷却单元8。
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公开(公告)号：US20080216991A1
公开(公告)日：2008-09-11
申请号：US12039962
申请日：2008-02-29
申请人： Hironori Oikawa
发明人： Hironori Oikawa
IPC分类号： F28F7/00
CPC分类号： G06F1/20 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A cooling device for an information equipment, comprises a heat receiving member composed of a base member thermally connected to a heat generating element, and a casing member, which are defined therebetween a closes space in which a coolant can flow, the base member is integrally incorporated with fins in a predetermined zone of its planar surface on the side remote from the heat generating element thermally connected to the base member, and the base member has a thickness which is thinner in the zone where the fins are formed than in the other zone where no fins are formed. With this configuration, the heat receiving member which can enhance the heat-exchanging performance of a liquid cooling system, can be manufactured at a low cost.
摘要翻译： 一种用于信息设备的冷却装置，包括由与发热元件热连接的基座构件和外壳构件构成的热接收构件，其间限定有冷却剂可流动的封闭空间，所述基座构件一体地 在远离发热元件的与基座部件热连接的一侧的平坦表面的预定区域内装有散热片，并且基体部件的厚度在形成散热片的区域比在另一个区域中更薄 其中没有翅片形成。 通过这种结构，可以以低成本制造能够提高液体冷却系统的热交换性能的受热部件。
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