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    Electronic component cooling apparatus
    3.
    发明授权
    Electronic component cooling apparatus 有权
    电子部件冷却装置

    公开(公告)号：US07251137B2

    公开(公告)日：2007-07-31

    申请号：US10813328

    申请日：2004-03-30

    申请人： Masayuki Iijima ,  Masashi Miyazawa ,  Kouji Ueno

    发明人： Masayuki Iijima ,  Masashi Miyazawa ,  Kouji Ueno

    IPC分类号： H05K7/20 ,  H01L23/34 ,  F28F7/00

    CPC分类号： H01L23/473 ,  F04D13/0633 ,  F04D13/0673 ,  F04D29/588 ,  F28D1/05366 ,  F28D2021/0031 ,  H01L2924/0002 ,  H01L2924/00

    摘要： An electronic component, cooling apparatus comprises a so-called water-cooled heat sink, a radiator to be cooled by a motor-driven fan, first and second coolant paths for circulating a coolant between the heat sink and the radiator, and a motor-driven pump for giving a moving energy to the coolant. A plurality of engaging pieces of the motor-driven fan and a plurality of engaged portion of the radiator are engaged to connect the motor-driven fan and the radiator.

    摘要翻译： 电子部件冷却装置包括所谓的水冷散热器，由电动风扇冷却的散热器，用于在散热器和散热器之间循环冷却剂的第一和第二冷却剂路径， 用于给冷却剂提供移动能量的驱动泵。 马达驱动风扇的多个接合片和散热器的多个被接合部分接合以连接电动风扇和散热器。

    Electronic component cooling apparatus
    4.
    发明申请
    Electronic component cooling apparatus 审中-公开
    电子部件冷却装置

    公开(公告)号：US20060023425A1

    公开(公告)日：2006-02-02

    申请号：US11211802

    申请日：2005-08-25

    申请人： Masayuki Iijima ,  Masashi Miyazawa ,  Kouji Ueno

    发明人： Masayuki Iijima ,  Masashi Miyazawa ,  Kouji Ueno

    IPC分类号： H05K7/20

    CPC分类号： H01L23/473 ,  F04D13/0633 ,  F04D13/0673 ,  F04D29/588 ,  F28D1/05366 ,  F28D2021/0031 ,  H01L2924/0002 ,  H01L2924/00

    摘要： An electronic component cooling apparatus comprises a so-called water-cooled heat sink, a radiator to be cooled by a motor-driven fan, first and second coolant paths for circulating a coolant between the heat sink and the radiator, and a motor-driven pump for giving a moving energy to the coolant. A plurality of engaging pieces of the motor-driven fan and a plurality of engaged portion of the radiator are engaged to connect the motor-driven fan and the radiator.

    摘要翻译： 电子部件冷却装置包括所谓的水冷散热器，由电动风扇冷却的散热器，用于在散热器和散热器之间循环冷却剂的第一和第二冷却剂路径，以及电动驱动 泵为冷却液提供移动能量。 马达驱动风扇的多个接合片和散热器的多个被接合部分接合以连接电动风扇和散热器。

    Axial-flow fan
    7.
    发明授权
    Axial-flow fan 有权
    轴流风机

    公开(公告)号：US07762767B2

    公开(公告)日：2010-07-27

    申请号：US11563995

    申请日：2006-11-28

    申请人： Masashi Miyazawa ,  Toshiki Ogawara ,  Tomoaki Ikeda

    发明人： Masashi Miyazawa ,  Toshiki Ogawara ,  Tomoaki Ikeda

    IPC分类号： F01D1/02

    CPC分类号： F04D29/544

    摘要： The present invention provides an axial-flow fan capable of entirely cooling an object to be cooled even when the distance between the object to be cooled and an air discharge opening of the axial-flow fan is short. A plurality of stationary blades 11A to 11E are disposed at intervals in a rotating direction of a rotor and located inside an air discharge opening 16 of an air channel 19. Each of the plurality of stationary blades 11A to 11E has an external end portion 11a connected to an inner wall portion of a fan housing 3, an internal end portion 11b connected to a peripheral wall portion 11B of a motor case 10, a discharge-side edge portion 11c formed between the external end portion 11a and the internal end portion 11b and located at a side of the air discharge opening 16, and a suction-side edge portion 11d formed between the external end portion 11a and the internal end portion 11b and located at a side of the air suction opening 14. An outer surface of the bottom wall portion 10A of the motor case 10 is located closer to a side of the air suction opening 14 than the discharge-side edges 11c of the plurality of stationary blades 11A to 11D are located.

    摘要翻译： 本发明提供一种即使当待冷却对象与轴流风扇的排气口之间的距离短时，也能够完全冷却待冷却物体的轴流风扇。 多个固定叶片11A至11E沿转子的旋转方向间隔地设置并位于空气通道19的排气口16的内部。多个静叶片11A至11E中的每一个具有连接的外端部11a 到风扇壳体3的内壁部分，与电动机壳体10的周壁部11B连接的内部端部11b，形成在外部端部11a和内部端部11b之间的排出侧边缘部11c，以及 位于排气口16侧，吸入侧缘部11d形成在外端部11a和内端部11b之间，位于吸气口14的一侧。底面的外表面 电动机壳体10的壁部10A位于比多个固定叶片11A〜11D的排出侧缘11c更靠近空气吸入口14的一侧。

    Heat-emitting element cooling apparatus and heat sink
    9.
    发明授权
    Heat-emitting element cooling apparatus and heat sink 有权
    发光元件冷却装置和散热片

    公开(公告)号：US07367382B2

    公开(公告)日：2008-05-06

    申请号：US11383057

    申请日：2006-05-12

    申请人： Masashi Miyazawa ,  Tomoaki Ikeda ,  Toshiki Ogawara

    发明人： Masashi Miyazawa ,  Tomoaki Ikeda ,  Toshiki Ogawara

    IPC分类号： H05K15/20

    CPC分类号： H01L23/467 ,  H01L23/367 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The present provides a heat-emitting element cooling apparatus which has a higher heat-emitting efficiency than that of conventional heat-emitting element cooling apparatus.A heat-emitting element cooling apparatus 1 includes a heat sink 7 and a fan unit 5. The heat sink 7 has a base 33 onto which a heat-emitting element is to be mounted, radiation fins of a first type 35, and radiation fins of a second type 37. The radiation fins 35 extend from an upper surface 33A in an upward direction. The radiation fins 37 extend from either of two side surfaces 33B and 33C in either of rightward and leftward directions. The radiation fins 35 and 37 continuously extend in forward and rearward directions respectively.

    摘要翻译： 本发明提供一种发热元件冷却装置，它具有比传统发热元件冷却装置更高的发热效率。 发光元件冷却装置1包括散热器7和风扇单元5。 散热器7具有底座33，其上安装有发光元件，第一类型的散热片35和第二类型37的散热片。 散热片35从上表面33A沿向上的方向延伸。 散热片37从左右任一方向上的两个侧面33B，33C中的任一侧延伸。 散热片35和37分别在前后方向上连续延伸。

    AXIAL-FLOW FAN
    10.
    发明申请
    AXIAL-FLOW FAN 有权
    轴流风扇

    公开(公告)号：US20070122285A1

    公开(公告)日：2007-05-31

    申请号：US11563995

    申请日：2006-11-28

    申请人： Masashi Miyazawa ,  Toshiki Ogawara ,  Tomoaki Ikeda

    发明人： Masashi Miyazawa ,  Toshiki Ogawara ,  Tomoaki Ikeda

    IPC分类号： F01D5/22

    CPC分类号： F04D29/544

    摘要： The present invention provides an axial-flow fan capable of entirely cooling an object to be cooled even when the distance between the object to be cooled and an air discharge opening of the axial-flow fan is short. A plurality of stationary blades 11A to 11E are disposed at intervals in a rotating direction of a rotor and located inside an air discharge opening 16 of an air channel 19. Each of the plurality of stationary blades 11A to 11E has an external end portion 11a connected to an inner wall portion of a fan housing 3, an internal end portion 11b connected to a peripheral wall portion 11B of a motor case 10, a discharge-side edge portion 11c formed between the external end portion 11a and the internal end portion 11b and located at a side of the air discharge opening 16, and a suction-side edge portion 11d formed between the external end portion 11a and the internal end portion 11b and located at a side of the air suction opening 14. An outer surface of the bottom wall portion 10A of the motor case 10 is located closer to a side of the air suction opening 14 than the discharge-side edges 11c of the plurality of stationary blades 11A to 11D are located.

    摘要翻译： 本发明提供一种即使当待冷却对象与轴流风扇的排气口之间的距离短时，也能够完全冷却待冷却物体的轴流风扇。 多个固定叶片11A至11E间隔地设置在转子的旋转方向上并且位于空气通道19的排气口16的内部。 多个固定叶片11A至11E中的每一个具有连接到风扇壳体3的内壁部分的外部端部11a，连接到电动机壳体10的周壁部分11B的内部端部11b 形成在外端部11a和内端部11b之间并位于排气口16侧的排出侧边缘部分11c和形成在排气侧边缘部分11c之间的吸入侧边缘部分11d 部分11a和内端部11b并​​且位于空气吸入口14的一侧。 马达壳体10的底壁部分10A的外表面位于比多个固定叶片11A至11D的排出侧边缘11c更靠近空气吸入口14侧。