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    Refrigeration system utilizing incomplete evaporation of refrigerant in evaporator
    2.
    发明授权
    Refrigeration system utilizing incomplete evaporation of refrigerant in evaporator 失效
    利用蒸发器中制冷剂不完全蒸发的制冷系统

    公开(公告)号：US07007506B2

    公开(公告)日：2006-03-07

    申请号：US10837651

    申请日：2004-05-04

    申请人： Hideo Kubo ,  Hisashi Kawashima ,  Jie Wei ,  Junichi Ishimine ,  Masahiro Suzuki ,  Yoshiaki Udagawa ,  Masahiro Mochizuki

    发明人： Hideo Kubo ,  Hisashi Kawashima ,  Jie Wei ,  Junichi Ishimine ,  Masahiro Suzuki ,  Yoshiaki Udagawa ,  Masahiro Mochizuki

    IPC分类号： F25B39/02

    CPC分类号： F28D15/0266 ,  F25B39/02 ,  F25B2600/21 ,  F25D19/006 ,  F28F3/12 ,  F28F13/06 ,  H01L23/427 ,  H01L23/467 ,  H01L2924/0002 ,  H05K7/20309 ,  H01L2924/00

    摘要： A refrigeration system allows the refrigerant to circulate through a closed circulation channel. A dry evaporator is incorporated in the circulation channel. The dry evaporator is designed to keep a quality smaller than 1.0 in evaporating the refrigerant. The quantity of heat transfer per unit area, namely, a heat transfer coefficient depends on the quality. The heat transfer coefficient remarkably drops when the quality of the refrigerant exceeds a predetermined threshold level before the quality actually reaches 1.0. The quality of the refrigerant kept below the predetermined threshold level during vaporization of the refrigetant in the dry evaporator allows a reliable establishment of a higher performance of cooling. On the other hand, if a refrigerant completely evaporates in a dry evaporator in a conventional manner, the heat transfer coefficient of the refrigerant remarkably drops after the quality of the refrigerant exceeds the predetermined threshold level. Accordingly, the conventional dry evaporator is forced to absorb heat at a lower heat transfer coefficient, as compared with the present dry evaporator.

    摘要翻译： 制冷系统允许制冷剂循环通过封闭的循环通道。 干燥蒸发器结合在循环通道中。 干蒸发器设计成在蒸发制冷剂时保持小于1.0的质量。 每单位面积的传热量，即传热系数取决于质量。 当质量实际达到1.0之前制冷剂的质量超过预定阈值水平时，传热系数显着下降。 在干燥蒸发器中的冷凝器蒸发期间，制冷剂的质量保持在预定阈值水平以下，可以可靠地建立更高的冷却性能。 另一方面，如果制冷剂在干式蒸发器中以常规方式完全蒸发，则在制冷剂的质量超过预定阈值水平之后，制冷剂的传热系数显着下降。 因此，与本发明的干式蒸发器相比，传统的干式蒸发器被迫以较低的传热系数吸收热量。

    Refrigeration system utilizing incomplete evaporation of refrigerant in evaporator
    3.
    发明授权
    Refrigeration system utilizing incomplete evaporation of refrigerant in evaporator 失效
    利用蒸发器中制冷剂不完全蒸发的制冷系统

    公开(公告)号：US06748755B2

    公开(公告)日：2004-06-15

    申请号：US09749622

    申请日：2000-12-28

    申请人： Hideo Kubo ,  Hisashi Kawashima ,  Jie Wei ,  Junichi Ishimine ,  Masahiro Suzuki ,  Yoshiaki Udagawa ,  Masahiro Mochizuki

    发明人： Hideo Kubo ,  Hisashi Kawashima ,  Jie Wei ,  Junichi Ishimine ,  Masahiro Suzuki ,  Yoshiaki Udagawa ,  Masahiro Mochizuki

    IPC分类号： F25B4104

    CPC分类号： F28D15/0266 ,  F25B39/02 ,  F25B2600/21 ,  F25D19/006 ,  F28F3/12 ,  F28F13/06 ,  H01L23/427 ,  H01L23/467 ,  H01L2924/0002 ,  H05K7/20309 ,  H01L2924/00

    摘要： A refrigeration system allows the refrigerant to circulate through a closed circulation channel. A dry evaporator is incorporated in the circulation channel. The dry evaporator is designed to keep a quality smaller than 1.0 in evaporating the refrigerant. The quantity of heat transfer per unit area, namely, a heat transfer coefficient depends on the quality. The heat transfer coefficient remarkably drops when the quality of the refrigerant exceeds a predetermined threshold level before the quality actually reaches 1.0. The quality of the refrigerant kept below the predetermined threshold level during vaporization of the refrigerant in the dry evaporator allows a reliable establishment of a higher performance of cooling. On the other hand, if a refrigerant completely evaporates in a dry evaporator in a conventional manner, the heat transfer coefficient of the refrigerant remarkably drops after the quality of the refrigerant exceeds the predetermined threshold level. Accordingly, the conventional dry evaporator is forced to absorb heat at a lower heat transfer coefficient, as compared with the present dry evaporator.

    摘要翻译： 制冷系统允许制冷剂循环通过封闭的循环通道。 干燥蒸发器结合在循环通道中。 干蒸发器设计成在蒸发制冷剂时保持小于1.0的质量。 每单位面积的传热量，即传热系数取决于质量。 当质量实际达到1.0之前制冷剂的质量超过预定阈值水平时，传热系数显着下降。 在干燥蒸发器中的制冷剂蒸发期间，制冷剂的质量保持在预定阈值以下，可以可靠地建立更高的冷却性能。 另一方面，如果制冷剂在干式蒸发器中以常规方式完全蒸发，则在制冷剂的质量超过预定阈值水平之后，制冷剂的传热系数显着下降。 因此，与本发明的干式蒸发器相比，传统的干式蒸发器被迫以较低的传热系数吸收热量。

    Cooling module
    4.
    发明申请
    Cooling module 失效
    冷却模块

    公开(公告)号：US20060005945A1

    公开(公告)日：2006-01-12

    申请号：US10990653

    申请日：2004-11-18

    申请人： Jie Wei ,  Masahiro Suzuki

    发明人： Jie Wei ,  Masahiro Suzuki

    IPC分类号： H05K7/20

    CPC分类号： H01L23/473 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A cooling module includes a thermal conductive member. An endoergic chamber, a radiative chamber and a circulation pump chamber are defined along the thermal conductive member. The thermal conductive member contacts a heat generating object outside the endoergic chamber. The thermal energy is transferred to the coolant in the endoergic chamber. The coolant then flows into the radiative chamber. The thermal energy of the coolant is taken away in the radiative chamber. The thermal energy is radiated from the outer wall surface of the radiative chamber. This cooling cycle is repeated so that an efficient cooling operation can be realized in the cooling module. Arrangement of the endoergic, radiative and circulation pump chambers along the thermal conductive member leads to a minimized height of the cooling module.

    摘要翻译： 冷却模块包括导热构件。 沿着导热构件限定消光室，辐射室和循环泵室。 导热构件与发热室外部的发热体接触。 热能传递到消臭室中的冷却剂。 然后冷却剂流入辐射室。 冷却液的热能在辐射室中被带走。 热能从辐射室的外壁表面辐射。 重复该冷却循环，从而可以在冷却模块中实现有效的冷却操作。 沿着导热构件排列的消光，辐射和循环泵室导致冷却模块的最小高度。

    Cooling module
    5.
    发明授权
    Cooling module 失效
    冷却模块

    公开(公告)号：US07222661B2

    公开(公告)日：2007-05-29

    申请号：US10990653

    申请日：2004-11-18

    申请人： Jie Wei ,  Masahiro Suzuki

    发明人： Jie Wei ,  Masahiro Suzuki

    IPC分类号： H05K7/20

    CPC分类号： H01L23/473 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A cooling module includes a thermal conductive member. An endoergic chamber, a radiative chamber and a circulation pump chamber are defined along the thermal conductive member. The thermal conductive member contacts a heat generating object outside the endoergic chamber. The thermal energy is transferred to the coolant in the endoergic chamber. The coolant then flows into the radiative chamber. The thermal energy of the coolant is taken away in the radiative chamber. The thermal energy is radiated from the outer wall surface of the radiative chamber. This cooling cycle is repeated so that an efficient cooling operation can be realized in the cooling module. Arrangement of the endoergic, radiative and circulation pump chambers along the thermal conductive member leads to a minimized height of the cooling module.

    摘要翻译： 冷却模块包括导热构件。 沿着导热构件限定消光室，辐射室和循环泵室。 导热构件与发热室外部的发热体接触。 热能传递到消臭室中的冷却剂。 然后冷却剂流入辐射室。 冷却液的热能在辐射室中被带走。 热能从辐射室的外壁表面辐射。 重复该冷却循环，从而可以在冷却模块中实现有效的冷却操作。 沿着导热构件排列的消光，辐射和循环泵室导致冷却模块的最小高度。

    Liquid cooling unit for electronic systems
    10.
    发明申请
    Liquid cooling unit for electronic systems 有权
    液体冷却装置用于电子系统

    公开(公告)号：US20060289148A1

    公开(公告)日：2006-12-28

    申请号：US11270517

    申请日：2005-11-10

    申请人： Jie Wei

    发明人： Jie Wei

    IPC分类号： F28D15/00

    CPC分类号： H05K7/20281 ,  G06F1/20 ,  G06F2200/201

    摘要： The circulation main loop supplies the liquid coolant by means of the main pump to the cooling plate which cools the electronic element, and then, dissipates the heat by the main heat exchanger 20 to return the same to the reservoir tank. The circulation sub-loop supplies the liquid coolant by means of the sub-pump, and after dissipating the heat by the sub-heat exchanger, returns the same to the refrigerant tank. The controller controls as required the supply flow rate from the main pump and the sub-pump.

    摘要翻译： 循环主回路通过主泵将液体冷却剂供给到冷却电子元件的冷却板，然后通过主热交换器20散热，将其返回到储存罐。 循环副回路通过副泵供给液体冷却剂，在通过副热交换器散热后，返回制冷剂箱。 控制器根据需要控制来自主泵和副泵的供给流量。