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公开(公告)号：US20090071631A1
公开(公告)日：2009-03-19
申请号：US12274418
申请日：2008-11-20
IPC分类号： F28D15/00
CPC分类号： F28D15/0266 , F24T10/10 , F24T10/30 , F28D20/0052 , F28F2250/08 , Y02E10/12 , Y02E10/16 , Y02E60/142
摘要： A vapor-lift pump heat transport apparatus having a small heat resistance and a large heat transport capacity. A heat exchange circulating solution container has a first space and a second space communicating with the first space through a communication opening and contains a heat exchange circulating solution, and vapor thereof, in each space. A circulating solution transport passage includes a pipe connected to the solution outlet of the container and provided with a sensible heat releasing heat exchanger, a pipe disposed in the container, and a pipe connected to a vapor-liquid two-phase fluid inlet and provided with a heating heat exchanger. A vapor-liquid two-phase fluid flows into only the first space through the vapor-liquid two-phase fluid inlet. When the entrance of the vapor-liquid two-phase fluid has caused a pressure difference between the first and second spaces, a difference occurs between the positions of the vapor-liquid interfaces in the first and second spaces.
摘要翻译： 一种具有小的耐热性和大的传热能力的蒸汽提升泵热输送装置。 热交换循环溶液容器具有通过连通口与第一空间连通的第一空间和第二空间，并且在每个空间中包含热交换循环溶液及其蒸汽。 循环溶液输送通道包括连接到容器的溶液出口并配有显热放热换热器的管，设置在容器中的管和连接到气液二相流体入口的管，并配有 一个加热热交换器。 气液两相流体仅通过气液两相流体入口流入第一空间。 当气液两相流体的入口已经引起第一和第二空间之间的压力差时，在第一和第二空间中的气液界面的位置之间出现差异。
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公开(公告)号：US07380584B2
公开(公告)日：2008-06-03
申请号：US11008245
申请日：2004-12-10
CPC分类号： F28D15/0266 , H01L2924/0002 , H01L2924/00
摘要： A pump-free water-cooling system is provided wherein external power supply is not involved; heat can be transported in any direction; and high reliability and low thermal resistance are ensured.The pump-free water-cooling system includes: a heat-exchange circulating solution container in which a heat-exchange circulating solution and vapor of the circulating solution are contained; a heat radiator provided on the outer wall of the container; a solution outlet for discharging from the container the heat-exchange circulating solution in the container; a gas-liquid two-phase fluid inlet for charging into the container gas-liquid two-phase fluid composed of the heat-exchange circulating solution at high temperature and vapor bubbles of the circulating solution; a first transportation route along which a sensible-heat-emitting heat exchanger is provided, the first transportation route linking with the solution outlet; a second transportation route along which heat exchange is carried out between heat-exchange circulating solution therein and the heat-exchange circulating solution in the container and the vapor of the heat-exchange circulating solution in the container; a third transportation route along which a heating heat exchanger is provided, the third transportation route linking with the gas-liquid two-phase fluid inlet; and a circulating-solution transporting route in which the first transportation route, the second transportation route, and the third transportation route are linked in that order.
摘要翻译： 提供无泵水冷却系统，其中不涉及外部电源; 热量可以在任何方向运输; 确保了高可靠性和低热阻。 无泵水冷却系统包括：热交换循环溶液容器，其中容纳循环溶液的热交换循环溶液和蒸气; 设置在容器的外壁上的散热器; 用于从容器中排出容器中的热交换循环溶液的溶液出口; 气液二相流体入口，用于将由循环溶液中的高温蒸气泡和热交换循环溶液组成的容器气液二相流体充入; 设置有显热发热热交换器的第一输送路径，与溶液出口连接的第一输送路线; 在其中的热交换循环溶液和容器中的热交换循环溶液和容器中的热交换循环溶液的蒸气之间进行热交换的第二输送路径; 设置有加热热交换器的第三输送路径，与气液二相流体入口连接的第三输送路径; 以及第一运送路线，第二运送路线和第三运送路线依次连结的循环路运送路径。
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公开(公告)号：US20090114372A1
公开(公告)日：2009-05-07
申请号：US11994501
申请日：2005-09-13
申请人： Shigetoshi Ippoushi , Tetsuro Ogushi , Seiji Haga , Toru Kimura , Akira Yamada , Hiroshi Yamabuchi , Akihiro Murahashi , Hideo Okayama , Nobuaki Uehara
发明人： Shigetoshi Ippoushi , Tetsuro Ogushi , Seiji Haga , Toru Kimura , Akira Yamada , Hiroshi Yamabuchi , Akihiro Murahashi , Hideo Okayama , Nobuaki Uehara
IPC分类号： F28D15/00
CPC分类号： F28F3/12 , F28F3/022 , F28F13/12 , H01L23/467 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A heat sink includes a heat-transfer container incorporating a flow path through which a cooling fluid flows, for cooling a heating element in contact with the heat-transfer container The flow path includes a first cross-sectional portion that becomes narrower as the distance between a given point in the flow path and a side of the heat-transfer container which makes contact with the heating element becomes longer in a direction perpendicular to the direction in which the cooling fluid flows, and a second cross-sectional portion that is approximately constant in the direction perpendicular to the direction in which the cooling fluid flows. The first cross-sectional portion and the second cross-sectional portion alternately continue in the direction in which the cooling fluid flows causing a three-dimensional flow so the heat-transfer properties are enhanced with a simplified structure.
摘要翻译： 散热器包括一个传热容器，该传热容器包括冷却流体流过的流动通道，用于冷却与传热容器接触的加热元件。流路包括第一横截面部分，该第一横截面部分随着 与该加热元件接触的传热容器中的给定点和与传热容器接触的一侧在与冷却流体流动方向垂直的方向上变长，第二横截面部分大致恒定 在垂直于冷却流体流动方向的方向上。 第一横截面部分和第二横截面部分在冷却流体流动的方向上交替地继续，导致三维流动，从而以简化的结构增强了传热性能。
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公开(公告)号：US20080223556A1
公开(公告)日：2008-09-18
申请号：US12124509
申请日：2008-05-21
CPC分类号： F28D15/0266 , H01L2924/0002 , H01L2924/00
摘要： A pump-free water-cooling system is provided wherein external power supply is not involved; heat can be transported in any direction; and high reliability and low thermal resistance are ensured.The pump-free water-cooling system includes: a heat-exchange circulating solution container in which a heat-exchange circulating solution and vapor of the circulating solution are contained; a heat radiator provided on the outer wall of the container; a solution outlet for discharging from the container the heat-exchange circulating solution in the container; a gas-liquid two-phase fluid inlet for charging into the container gas-liquid two-phase fluid composed of the heat-exchange circulating solution at high temperature and vapor bubbles of the circulating solution; a first transportation route along which a sensible-heat-emitting heat exchanger is provided, the first transportation route linking with the solution outlet; a second transportation route along which heat exchange is carried out between heat-exchange circulating solution therein and the heat-exchange circulating solution in the container and the vapor of the heat-exchange circulating solution in the container; a third transportation route along which a heating heat exchanger is provided, the third transportation route linking with the gas-liquid two-phase fluid inlet; and a circulating-solution transporting route in which the first transportation route, the second transportation route, and the third transportation route are linked in that order.
摘要翻译： 提供无泵水冷却系统，其中不涉及外部电源; 热量可以在任何方向运输; 确保了高可靠性和低热阻。 无泵水冷却系统包括：热交换循环溶液容器，其中容纳循环溶液的热交换循环溶液和蒸气; 设置在容器的外壁上的散热器; 用于从容器中排出容器中的热交换循环溶液的溶液出口; 气液二相流体入口，用于将由循环溶液中的高温蒸气泡和热交换循环溶液组成的容器气液二相流体充入; 设置有显热发热热交换器的第一输送路径，与溶液出口连接的第一输送路线; 在其中的热交换循环溶液和容器中的热交换循环溶液和容器中的热交换循环溶液的蒸气之间进行热交换的第二输送路径; 设置有加热热交换器的第三输送路径，与气液二相流体入口连接的第三输送路径; 以及第一运送路线，第二运送路线和第三运送路线依次连结的循环路运送路径。
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公开(公告)号：US20050155744A1
公开(公告)日：2005-07-21
申请号：US11008245
申请日：2004-12-10
IPC分类号： F25D17/00 , F25D9/00 , F28D15/02 , H01L23/473 , F28D15/00
CPC分类号： F28D15/0266 , H01L2924/0002 , H01L2924/00
摘要： A pump-free water-cooling system is provided wherein external power supply is not involved; heat can be transported in any direction; and high reliability and low thermal resistance are ensured. The pump-free water-cooling system includes: a heat-exchange circulating solution container in which a heat-exchange circulating solution and vapor of the circulating solution are contained; a heat radiator provided on the outer wall of the container; a solution outlet for discharging from the container the heat-exchange circulating solution in the container; a gas-liquid two-phase fluid inlet for charging into the container gas-liquid two-phase fluid composed of the heat-exchange circulating solution at high temperature and vapor bubbles of the circulating solution; a first transportation route along which a sensible-heat-emitting heat exchanger is provided, the first transportation route linking with the solution outlet; a second transportation route along which heat exchange is carried out between heat-exchange circulating solution therein and the heat-exchange circulating solution in the container and the vapor of the heat-exchange circulating solution in the container; a third transportation route along which a heating heat exchanger is provided, the third transportation route linking with the gas-liquid two-phase fluid inlet; and a circulating-solution transporting route in which the first transportation route, the second transportation route, and the third transportation route are linked in that order.
摘要翻译： 提供无泵水冷却系统，其中不涉及外部电源; 热量可以在任何方向运输; 确保了高可靠性和低热阻。 无泵水冷却系统包括：热交换循环溶液容器，其中容纳循环溶液的热交换循环溶液和蒸气; 设置在容器的外壁上的散热器; 用于从容器中排出容器中的热交换循环溶液的溶液出口; 气液二相流体入口，用于将由循环溶液中的高温蒸气泡和热交换循环溶液组成的容器气液二相流体充入; 设置有显热发热热交换器的第一输送路径，与溶液出口连接的第一输送路线; 在其中的热交换循环溶液和容器中的热交换循环溶液和容器中的热交换循环溶液的蒸气之间进行热交换的第二输送路径; 设置有加热热交换器的第三输送路径，与气液二相流体入口连接的第三输送路径; 以及第一运送路线，第二运送路线和第三运送路线依次连结的循环路运送路径。
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公开(公告)号：US07841387B2
公开(公告)日：2010-11-30
申请号：US12124509
申请日：2008-05-21
CPC分类号： F28D15/0266 , H01L2924/0002 , H01L2924/00
摘要： A pump-free water-cooling system includes a heat-exchange circulating solution container containing heat-exchange circulating solution and vapor of the circulating solution, at least one solution outlet to discharge the circulating solution from the container, and a gas-liquid two-phase fluid inlet to charge into the container gas-liquid two-phase fluid composed of the circulating solution. The system also includes a circulating-solution transporting route in which a first transportation route is linked to a second transportation route which is linked to a third transportation route. A sensible-heat-emitting heat exchanger is provided along the first transportation route. The first transportation route is linked with the solution outlet. Heat exchange is carried out along the second transportation route at least between circulating solution therein and the circulating solution in the container. A heating heat exchanger is provided along the third transportation route. The third transportation route is linked with the gas-liquid two-phase fluid inlet.
摘要翻译： 无泵水冷却系统包括：含有循环溶液的热交换循环溶液和蒸气的热交换循环液容器，至少一个排出来自容器的循环溶液的溶液出口，以及气 - 相流体入口装入由循环溶液组成的容器气液两相流体中。 该系统还包括循环 - 解决方案运输路线，其中第一运输路线与连接到第三运输路线的第二运输路线连接。 沿着第一运输路线提供显热发热热交换器。 第一条交通路线与解决方案出口相连。 至少在其中的循环溶液和容器中的循环溶液之间沿着第二输送路线进行热交换。 沿着第三输送路线设置加热热交换器。 第三条运输路线与气液两相流体入口连接。
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公开(公告)号：US07810551B2
公开(公告)日：2010-10-12
申请号：US12274418
申请日：2008-11-20
CPC分类号： F28D15/0266 , F24T10/10 , F24T10/30 , F28D20/0052 , F28F2250/08 , Y02E10/12 , Y02E10/16 , Y02E60/142
摘要： A vapor-lift pump heat transport apparatus having a small heat resistance and a large heat transport capacity. A heat exchange circulating solution container has a first space and a second space communicating with the first space through a communication opening and contains a heat exchange circulating solution, and vapor thereof, in each space. A circulating solution transport passage includes a pipe connected to the solution outlet of the container and provided with a sensible heat releasing heat exchanger, a pipe disposed in the container, and a pipe connected to a vapor-liquid two-phase fluid inlet and provided with a heating heat exchanger. A vapor-liquid two-phase fluid flows into only the first space through the vapor-liquid two-phase fluid inlet. When the entrance of the vapor-liquid two-phase fluid has caused a pressure difference between the first and second spaces, a difference occurs between the positions of the vapor-liquid interfaces in the first and second spaces.
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公开(公告)号：US07201215B2
公开(公告)日：2007-04-10
申请号：US10755311
申请日：2004-01-13
CPC分类号： F28D15/0266 , F24T10/10 , F24T10/30 , F28D20/0052 , F28F2250/08 , Y02E10/12 , Y02E10/16 , Y02E60/142
摘要： A vapor-lift pump heat transport apparatus having a small heat resistance and a large heat transport capacity. A heat exchange circulating solution container has a first space and a second space communicating with the first space through a communication opening and contains a heat exchange circulating solution, and vapor thereof, in each space. A circulating solution transport passage includes a pipe connected to the solution outlet of the container and provided with a sensible heat releasing heat exchanger, a pipe disposed in the container, and a pipe connected to a vapor-liquid two-phase fluid inlet and provided with a heating heat exchanger. A vapor-liquid two-phase fluid flows into only the first space through the vapor-liquid two-phase fluid inlet. When the entrance of the vapor-liquid two-phase fluid has caused a pressure difference between the first and second spaces, a difference occurs between the positions of the vapor-liquid interfaces in the first and second spaces.
摘要翻译： 一种具有小的耐热性和大的传热能力的蒸汽提升泵热输送装置。 热交换循环溶液容器具有通过连通口与第一空间连通的第一空间和第二空间，并且在每个空间中包含热交换循环溶液及其蒸汽。 循环溶液输送通道包括连接到容器的溶液出口并配有显热放热换热器的管，设置在容器中的管和连接到气液二相流体入口的管，并配有 一个加热热交换器。 气液两相流体仅通过气液两相流体入口流入第一空间。 当气液两相流体的入口已经引起第一和第二空间之间的压力差时，在第一和第二空间中的气液界面的位置之间出现差异。
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公开(公告)号：US07721793B2
公开(公告)日：2010-05-25
申请号：US11562500
申请日：2006-11-22
CPC分类号： F28D15/0266 , F24T10/10 , F24T10/30 , F28D20/0052 , F28F2250/08 , Y02E10/12 , Y02E10/16 , Y02E60/142
摘要： A vapor-lift pump heat transport apparatus having a small heat resistance and a large heat transport capacity. A heat exchange circulating solution container has a first space and a second space communicating with the first space through a communication opening and contains a heat exchange circulating solution, and vapor thereof, in each space. A circulating solution transport passage includes a pipe connected to the solution outlet of the container and provided with a sensible heat releasing heat exchanger, a pipe disposed in the container, and a pipe connected to a vapor-liquid two-phase fluid inlet and provided with a heating heat exchanger. A vapor-liquid two-phase fluid flows into only the first space through the vapor-liquid two-phase fluid inlet. When the entrance of the vapor-liquid two-phase fluid has caused a pressure difference between the first and second spaces, a difference occurs between the positions of the vapor-liquid interfaces in the first and second spaces.
摘要翻译： 一种具有小的耐热性和大的传热能力的蒸汽提升泵热输送装置。 热交换循环溶液容器具有通过连通口与第一空间连通的第一空间和第二空间，并且在每个空间中包含热交换循环溶液及其蒸汽。 循环溶液输送通道包括连接到容器的溶液出口并配有显热放热换热器的管，设置在容器中的管和连接到气液二相流体入口的管，并配有 一个加热热交换器。 气液两相流体仅通过气液两相流体入口流入第一空间。 当气液两相流体的入口已经引起第一和第二空间之间的压力差时，在第一和第二空间中的气液界面的位置之间出现差异。
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公开(公告)号：US07545642B2
公开(公告)日：2009-06-09
申请号：US11505393
申请日：2006-08-17
申请人： Nobuaki Uehara , Tetsuro Ogushi , Yoshihito Asao , Hitoshi Isoda
发明人： Nobuaki Uehara , Tetsuro Ogushi , Yoshihito Asao , Hitoshi Isoda
IPC分类号： H05K7/20
CPC分类号： H02K9/06 , H02K5/20 , H02K11/048
摘要： A large number of ventilating apertures that have a circular cross section are disposed through the heatsink so as to extend from an air intake apertured surface to an air discharge apertured surface so as to have aperture directions that are parallel to each other and parallel to an element mount surface, and the heatsink is disposed such that the air intake apertured surface faces an air intake aperture and the aperture directions of the ventilating apertures are aligned in a direction of flow of a cooling airflow.
摘要翻译： 具有圆形横截面的大量通风孔设置穿过散热器，以便从进气开孔表面延伸到排气孔表面，以便具有彼此平行并且平行于元件的孔径方向 并且散热器被布置成使得进气开孔表面面向进气孔，并且通风孔的孔径方向在冷却气流的流动方向上对齐。
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