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    Cooling device
    1.
    发明授权
    Cooling device 有权
    冷却装置

    公开(公告)号：US07255154B2

    公开(公告)日：2007-08-14

    申请号：US11126323

    申请日：2005-05-11

    申请人： Shinya Koga ,  Nobuyuki Goto ,  Tetsuya Anami ,  Toshihiko Matsuda

    发明人： Shinya Koga ,  Nobuyuki Goto ,  Tetsuya Anami ,  Toshihiko Matsuda

    IPC分类号： F28D15/00 ,  F28F3/02

    CPC分类号： G06F1/203 ,  F04D29/588 ,  G06F2200/203 ,  H01L23/473 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A cooling device includes a heat-radiating device and a centrifugal pump provided in a closed circulation passage for circulating refrigerant. The centrifugal pump contacts and absorbs heat from heat-generating electronic parts by heat exchange of the refrigerant therein to radiate the heat via the heat-radiating device. The centrifugal pump includes a lower casing that comes into contact with the heatgenerating electronic parts, an upper casing disposed to face the lower casing to form a pump chamber, and an impeller sandwiched between the upper casing and the lower casing. The lower casing includes a recessed conical surface facing the impeller, at least one protrusion provided in a center portion of the recessed conical surface and a contact face with which the heat-generating electronic parts come into contact formed directly below the protrusion on an opposite side of the recessed conical surface.

    摘要翻译： 冷却装置包括设置在用于循环制冷剂的封闭循环通道中的散热装置和离心泵。 离心泵通过其中的制冷剂的热交换而接触和吸收来自发电电子部件的热量，以通过散热装置辐射热量。 离心泵包括与发热电子部件接触的下壳体，与壳体相对配置以形成泵室的上壳体和夹在上壳体和下壳体之间的叶轮。 下壳体包括面向叶轮的凹入的圆锥形表面，设置在凹形圆锥形表面的中心部分中的至少一个突起和发热电子部件接触的接触面，形成在相对侧的突起下方 的凹入的圆锥形表面。

    Cooling device
    2.
    发明申请
    Cooling device 有权
    冷却装置

    公开(公告)号：US20060118278A1

    公开(公告)日：2006-06-08

    申请号：US11126323

    申请日：2005-05-11

    申请人： Shinya Koga ,  Nobuyuki Goto ,  Tetsuya Anami ,  Toshihiko Matsuda

    发明人： Shinya Koga ,  Nobuyuki Goto ,  Tetsuya Anami ,  Toshihiko Matsuda

    IPC分类号： H05K7/20

    CPC分类号： G06F1/203 ,  F04D29/588 ,  G06F2200/203 ,  H01L23/473 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A cooling device including a heat-radiating device and a centrifugal pump provided in a closed circulation passage for circulating refrigerant. The centrifugal pump comes into contact with heat-generating electronic parts to absorb heat from the heat-generating electronic parts by the heat exchange of the refrigerant therein to radiate the heat via the heat-radiating device. A pump chamber of the centrifugal pump is defined by a combination of a plurality of casings, that is, an upper casing, a ring-shaped sealing member and a lower casing. A contacting surface that comes in a surface contact with the heat-generating electronic parts, and a recessed conical surface that faces an impeller are formed in the lower casing of the casings that comes into a direct contact with the heat-generating electronic parts. A plurality of heat-radiating pins protruding toward the impeller is provided in a center portion of the recessed conical surface.

    摘要翻译： 一种冷却装置，包括设置在用于循环制冷剂的封闭循环通道中的散热装置和离心泵。 离心泵与发热电子部件接触，以通过其中的制冷剂的热交换来吸收来自发热电子部件的热量，以通过散热装置辐射热量。 离心泵的泵室由多个壳体，即上壳体，环形密封构件和下壳体的组合限定。 在与发热电子部件直接接触的壳体的下壳体中形成有与发热电子部件表面接触的接触面和面向叶轮的凹入的圆锥面。 在凹入的圆锥形表面的中心部分设置有朝向叶轮突出的多个散热销。

    Liquid cooling device and electronic equipment provided with the same
    6.
    发明申请
    Liquid cooling device and electronic equipment provided with the same 审中-公开
    液体冷却装置及其配备的电子设备

    公开(公告)号：US20050155755A1

    公开(公告)日：2005-07-21

    申请号：US11018413

    申请日：2004-12-22

    申请人： Toshihiko Matsuda ,  Kyo Niwatsukino ,  Shinya Koga

    发明人： Toshihiko Matsuda ,  Kyo Niwatsukino ,  Shinya Koga

    IPC分类号： F25D1/00 ,  F25B41/00 ,  F25B49/00 ,  F28D15/00 ,  F28F27/00 ,  G05D9/00 ,  G05D23/00 ,  G06F1/20 ,  H01L23/473 ,  H05K7/20

    CPC分类号： G06F1/206 ,  F28D15/00 ,  F28F2265/10 ,  G06F1/203 ,  G06F2200/201

    摘要： A liquid cooling device according to the invention is based upon a liquid cooling device for a computer in which a cooler, a radiator, a pump and a reserve tank for reserving a refrigerant are provided to a closed circulating passage for circulating the refrigerant, the pump operating at a predetermined revolution circulates the refrigerant, the cooler removes heat from CPU using the refrigerant and the radiator radiates the removed heat, and is mainly characterized in that judgment means that judges that the operation is to be continued in case the revolution of the pump is equal to or smaller than the set revolution and judges that the quantity of the refrigerant is insufficient in case the revolution of the pump exceeds the set revolution is provided.

    摘要翻译： 根据本发明的液体冷却装置是基于一种用于计算机的液体冷却装置，其中将冷却器，散热器，泵和用于储存制冷剂的储备罐设置到用于循环制冷剂的封闭循环通道，泵 在预定的转速下工作，循环制冷剂，冷却器使用制冷剂从CPU中除去热量，并且散热器散发除去的热量，其主要特征在于，在泵的转动的情况下，判断为要继续运转 设定为等于或小于设定的转速，并判定在泵的转速超过设定转速的情况下制冷剂的量不足。

    Fully passive-type solar lumber drying house
    9.
    发明授权
    Fully passive-type solar lumber drying house 失效
    完全被动型太阳能木材干燥房

    公开(公告)号：US07637030B2

    公开(公告)日：2009-12-29

    申请号：US11733505

    申请日：2007-04-10

    申请人： Tomoyoshi Sugawara ,  Kimio Kanayama ,  Shoshichi Sotoda ,  Kazuhiko Sotoda ,  Hiromu Baba ,  Hidehiko Seto ,  Shinya Koga ,  Masahiro Nakajima

    发明人： Tomoyoshi Sugawara ,  Kimio Kanayama ,  Shoshichi Sotoda ,  Kazuhiko Sotoda ,  Hiromu Baba ,  Hidehiko Seto ,  Shinya Koga ,  Masahiro Nakajima

    IPC分类号： F26B19/00

    CPC分类号： F26B3/286 ,  F26B2210/16 ,  Y02B40/74

    摘要： A fully passive-type solar lumber drying house classified into two models, one is an east-west model configured as a half Quonset hut that lumber's axis loaded is parallel to the east-west direction, and another is a north-south model configured as a Quonset hut that lumber's axis loaded is parallel to the north-south direction and the house is fully surrounded by a triple transparent film and a carbon fiber sheet and is available to be used through all year in which stacked lumber can be dried due to solar energy being assisted by auxiliary heat for one or two weeks under leaving the dry process controlled automatically, and besides moist air inside the house is exhausted through an insulated cylinder.

    摘要翻译： 一个完全被动式的太阳能木材烘干房分为两种型号，一种是东西模型，配置为半木材小屋，木材的轴线与东西方向平行，另一种是南北模型，配置为 一个Quonset小屋，木材的轴线负载平行于南北方向，房子被三层透明薄膜和碳纤维板完全包围，并且可以在整个年份内使用，堆叠的木材可以由于太阳能而被干燥 能量由辅助热量辅助1或2周，使干燥过程自动控制，而房屋内的潮湿空气也通过隔热圆筒排出。

    Cooling device and centrifugal pump to be used in the same device
    10.
    发明授权
    Cooling device and centrifugal pump to be used in the same device 有权
    冷却装置和离心泵用于同一装置

    公开(公告)号：US07544049B2

    公开(公告)日：2009-06-09

    申请号：US10852179

    申请日：2004-05-25

    申请人： Shinya Koga ,  Toshisuke Sakai ,  Kyou Niwatsukino ,  Toshiyuki Kubota

    发明人： Shinya Koga ,  Toshisuke Sakai ,  Kyou Niwatsukino ,  Toshiyuki Kubota

    IPC分类号： F04B35/04 ,  H05K7/20

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

    摘要： A cooling device has a closed circulating channel for circulating coolant, and in the channel, a radiator and a contact-heat-exchanger type centrifugal pump are provided. A heat-producing electronic component contacts with the centrifugal pump, and the coolant in the pump collects the heat off the component due to the heat exchanging function. Then the heat is dissipated from the radiator. The pump includes a pump-casing made of highly heat conductive material and an impeller. The pump casing has a base wall and a cover wall opposite the base wall. The base wall has an outer wall face constituting a heat-receiving face, and an inner wall face facing the impeller. The impeller is disposed in a pump room defined between the base wall and cover wall of the casing. A sucking channel is provided between the heat-receiving face and an inner wall face of the pump room. This inner wall has a recess where protrusions extending toward the impeller or dimples are provided.

    摘要翻译： 冷却装置具有用于循环冷却剂的封闭循环通道，并且在通道中设置有散热器和接触热交换型离心泵。 发热电子部件与离心泵接触，并且由于热交换功能，泵中的冷却剂从部件收集热量。 然后散热器散热。 泵包括由高导热材料和叶轮制成的泵壳体。 泵壳体具有底壁和与底壁相对的盖壁。 底壁具有构成受热面的外壁面和面向叶轮的内壁面。 叶轮设置在限定在壳体的底壁和盖壁之间的泵室中。 在受热面与泵室的内壁面之间设有吸入通道。 该内壁具有凹部，突出部朝向叶轮或凹部延伸。