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    ELECTRICAL APPARATUS
    4.
    发明申请
    ELECTRICAL APPARATUS 有权
    电气设备

    公开(公告)号：US20100212955A1

    公开(公告)日：2010-08-26

    申请号：US12710725

    申请日：2010-02-23

    申请人： Haruhisa Maruyama ,  Tomoaki Ikeda ,  Takahisa Toda

    发明人： Haruhisa Maruyama ,  Tomoaki Ikeda ,  Takahisa Toda

    IPC分类号： H02G3/18

    CPC分类号： H02K5/225 ,  H02G3/0633 ,  H02G3/083 ,  H02G15/007 ,  H02K1/187 ,  H02K5/163 ,  H02K2203/03

    摘要： A cable is sandwiched between a first inner wall surface of a peripheral-wall-side pressing wall portion and a first inner wall surface of a cap-side pressing wall portion, between a second inner wall surface of the peripheral-wall-side pressing wall portion and a second wall surface of the cap-side pressing wall portion, and between a third inner wall surface of the peripheral-wall-side pressing wall portion and a third inner wall surface of the cap-side pressing wall portion to crank the cable to form a cranked portion of the cable. The peripheral-all-side pressing wall portion and the cap-side pressing wall portion sandwich the cranked portion therebetween. Thus, defective soldering may be prevented between a plurality of lead wires and a core-wire soldered portion to which core wires of the lead wires are soldered and connected.

    摘要翻译： 电缆夹在周壁侧按压壁部的第一内壁面与帽侧按压壁部的第一内壁面之间，在周壁侧按压壁的第二内壁面 所述盖侧按压壁部的部分和第二壁面以及所述周壁侧按压壁部的第三内壁面与所述盖侧按压壁部的第三内壁面之间，以使所述电缆 以形成电缆的曲折部分。 外周全按压壁部和盖侧按压壁部夹着其间的曲折部。 因此，可以防止在引线的芯线被焊接和连接的多根引线与芯线焊接部分之间发生有缺陷的焊接。

    Electrical apparatus
    5.
    发明授权
    Electrical apparatus 有权
    电气设备

    公开(公告)号：US08164008B2

    公开(公告)日：2012-04-24

    申请号：US12710725

    申请日：2010-02-23

    申请人： Haruhisa Maruyama ,  Tomoaki Ikeda ,  Takahisa Toda

    发明人： Haruhisa Maruyama ,  Tomoaki Ikeda ,  Takahisa Toda

    IPC分类号： H02G3/18

    CPC分类号： H02K5/225 ,  H02G3/0633 ,  H02G3/083 ,  H02G15/007 ,  H02K1/187 ,  H02K5/163 ,  H02K2203/03

    摘要： A cable is sandwiched between a first inner wall surface of a peripheral-wall-side pressing wall portion and a first inner wall surface of a cap-side pressing wall portion, between a second inner wall surface of the peripheral-wall-side pressing wall portion and a second wall surface of the cap-side pressing wall portion, and between a third inner wall surface of the peripheral-wall-side pressing wall portion and a third inner wall surface of the cap-side pressing wall portion to crank the cable to form a cranked portion of the cable. The peripheral-all-side pressing wall portion and the cap-side pressing wall portion sandwich the cranked portion therebetween. Thus, defective soldering may be prevented between a plurality of lead wires and a core-wire soldered portion to which core wires of the lead wires are soldered and connected.

    摘要翻译： 电缆夹在周壁侧按压壁部的第一内壁面与帽侧按压壁部的第一内壁面之间，在周壁侧按压壁的第二内壁面 所述盖侧按压壁部的部分和第二壁面以及所述周壁侧按压壁部的第三内壁面与所述盖侧按压壁部的第三内壁面之间，以使所述电缆 以形成电缆的曲折部分。 外周全按压壁部和盖侧按压壁部夹着其间的曲折部。 因此，可以防止在引线的芯线被焊接和连接的多根引线与芯线焊接部分之间发生有缺陷的焊接。

    ELECTRIC FAN
    6.
    发明申请
    ELECTRIC FAN 审中-公开
    电扇

    公开(公告)号：US20110194955A1

    公开(公告)日：2011-08-11

    申请号：US13021128

    申请日：2011-02-04

    申请人： Naruhiko Kudo ,  Tomoaki Ikeda ,  Haruhisa Maruyama

    发明人： Naruhiko Kudo ,  Tomoaki Ikeda ,  Haruhisa Maruyama

    IPC分类号： F04B35/04

    CPC分类号： F04D25/0646 ,  F04D17/16 ,  F04D25/0613 ,  F04D29/059 ,  F04D29/083 ,  H02K5/10 ,  H02K21/22

    摘要： An electric fan is provided, including a labyrinth structure with increased performance of preventing entry of a liquid into a receiving space to receive a stator and a rotor. A clearance is defined between an opposed wall portion of a base and an opposed wall portion of an impeller body, which are opposed to each other in an axial direction of a rotary shaft, to form a labyrinth structure. The opposed wall portion of the base and the opposed wall portions of the impeller body are shaped to form a volume expanding portion within the clearance. The volume expanding portion is constituted from a groove portion for expanding the clearance, having a volume larger than other portions within the clearance.

    摘要翻译： 提供一种电风扇，包括迷宫式结构，其具有防止液体进入容纳空间以接收定子和转子的性能。 在基座的相对的壁部分和叶轮体的相对的壁部分之间限定了间隙，它们在旋转轴的轴向方向上彼此相对，以形成迷宫式结构。 基座的相对的壁部分和叶轮本体的相对的壁部分成形为在间隙内形成体积扩大部分。 体积扩大部分由用于扩大间隙的槽部构成，其体积大于间隙内的其它部分。

    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。

    AXIAL-FLOW FAN
    8.
    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。

    HEAT-EMITTING ELEMENT COOLING APPARATUS AND HEAT SINK
    9.
    发明申请
    HEAT-EMITTING ELEMENT COOLING APPARATUS AND HEAT SINK 有权
    发热元件冷却装置和散热器

    公开(公告)号：US20060254750A1

    公开(公告)日：2006-11-16

    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： H05K7/20

    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，要安装发热元件的基座33，第一类型35的辐射翅片和散热片 第二类型37.辐射翅片35从上表面33A向上延伸。 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。

    COMPONENT COOLING APPARATUS
    10.
    发明申请
    COMPONENT COOLING APPARATUS 审中-公开
    组件冷却装置

    公开(公告)号：US20070123162A1

    公开(公告)日：2007-05-31

    申请号：US11562772

    申请日：2006-11-22

    申请人： Masashi Miyazawa ,  Toshiki Ogawara ,  Tomoaki Ikeda

    发明人： Masashi Miyazawa ,  Toshiki Ogawara ,  Tomoaki Ikeda

    IPC分类号： F24F7/00

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

    摘要： The present invention provides a component cooling apparatus in which it is possible to suppress resonation of a fan housing due to the rotation of the fan. Four extended portions 33A, 33B extending into an air suction opening 25a are integrally formed with the duct 5. Projected portions 35A, 35B projecting toward the fan 3are integrally formed with the extended portions 33A, 33B respectively. The end portions of the projected portions 35A, 35B are arranged in contact with end portions of corner portions which are located around the housing-side mount holes 21a of the flange portion 21. The fan 3 is fixed inside the duct 5 by inserting a mounting member such as a screw and a bolt into each pair of a housing-side mount hole 21a and a duct-side mount hole 33a with four housing-side mount hole 21a and four duct-side mount hole 33a being aligned with each other. Accordingly, the fan housing 11 and the duct 5 are not in contact with each other except at mounting portions around the housing-side mount holes 21a. The mounting portion of the fan housing 11 and the mounted portion of the duct 5 are in contact with each other only at peripheries of opposing openings of each pair of the housing-side mount hole 21a and the duct-side mount hole 33a that have been aligned.

    摘要翻译： 本发明提供了一种部件冷却装置，其中可以抑制由于风扇的旋转引起的风扇壳体的谐振。 延伸到空气吸入口25a中的四个延伸部分33A，33B与导管5一体地形成。 与风扇3突出的突出部分35A，35B分别与延伸部分33A，33B形成一体。 突出部分35A，35B的端部与位于凸缘部分21的壳体侧安装孔21a周围的角部的端部接触地布置。风扇3通过管道5固定在管道5的内部 将诸如螺钉和螺栓的安装构件插入每一对壳体侧安装孔21a和具有四个壳体侧安装孔21a和四个管道侧安装孔33a的管道侧安装孔33a 彼此对齐。 因此，除了在壳体侧安装孔21a周围的安装部分之外，风扇壳体11和导管5彼此不接触。 风扇壳体11的安装部分和管道5的安装部分仅在每一对壳体侧安装孔21a和管道侧安装孔33a的相对开口的周围彼此接触， 已经一致。