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12 条记录 (耗时 0.015 秒)

    Motor Controller
    1.
    发明申请
    Motor Controller 有权
    电机控制器

    公开(公告)号：US20070258194A1

    公开(公告)日：2007-11-08

    申请号：US11630414

    申请日：2005-06-02

    申请人： Hideharu Okayama ,  Kenji Isomoto ,  Shuhei Nohara ,  Toshio Omata

    发明人： Hideharu Okayama ,  Kenji Isomoto ,  Shuhei Nohara ,  Toshio Omata

    IPC分类号： H02B1/00

    CPC分类号： H02M7/003 ,  H01L25/162 ,  H01L2924/0002 ,  H05K1/0203 ,  H05K1/144 ,  H05K7/209 ,  H05K2201/1056 ,  H05K2201/2018 ,  H05K2201/2036 ,  H01L2924/00

    摘要： There is provided a motor controller which eliminates a positioning operation between a power semiconductor element and a base plate to improve assemblability. A motor controller has a power semiconductor element (3) closely contacted with a heatsink (1) and mounted in a first base plate (4), wherein a spacer (2) having an engaging section (2e) formed therein as a hole for the power semiconductor element (3) is interposed between the heatsink (1) and the base plate (4), and the power semiconductor element (3) is positioned in the spacer (2). Further, the peripheral wall of the hole is arranged so as to shut off a space between a terminal projecting from the side of the power semiconductor element (3) and the heatsink (1).

    摘要翻译： 提供了一种电动机控制器，其消除功率半导体元件和基板之间的定位操作，以改善组装性。 电动机控制器具有与散热器（1）紧密接触并安装在第一基板（4）中的功率半导体元件（3），其中具有形成在其中的接合部分（2e）作为孔的间隔件（2） 功率半导体元件（3）插入在散热器（1）和基板（4）之间，功率半导体元件（3）位于间隔物（2）中。 此外，孔的周壁布置成切断从功率半导体元件（3）的侧面突出的端子与散热器（1）之间的空间。

    Motor Control Apparatus And method Of Assembling Motor Control Apparatus
    3.
    发明申请
    Motor Control Apparatus And method Of Assembling Motor Control Apparatus 失效
    电机控制装置及组装电机控制装置的方法

    公开(公告)号：US20080007919A1

    公开(公告)日：2008-01-10

    申请号：US11663191

    申请日：2005-08-22

    申请人： Kenji Isomoto ,  Shuhei Nohara ,  Shigekatsu Nagatomo

    发明人： Kenji Isomoto ,  Shuhei Nohara ,  Shigekatsu Nagatomo

    IPC分类号： H05K7/20 ,  H05K3/00

    CPC分类号： H02M7/003 ,  H01L2924/0002 ,  H05K7/209 ,  Y10T29/49002 ,  H01L2924/00

    摘要： There is provided a motor control apparatus in which a size of the apparatus can easily be reduced, a work for aligning a power semiconductor module with a substrate can be eliminated and an assembling property can be enhanced. In a motor control apparatus in which a power semiconductor module adhering to a heat sink is mounted on a first substrate, a spacer is provided between the heat sink and the substrate and the power semiconductor module is disposed in the spacer. Moreover, an edge part of a hole has such a structure as to block a space between a terminal protruded from a side portion of the power semiconductor module and the heat sink.

    摘要翻译： 提供了一种电动机控制装置，其中可以容易地减小装置的尺寸，可以消除用于对准功率半导体模块与衬底的工作，并且可以提高组装性能。 在其中将附着在散热片上的功率半导体模块安装在第一基板上的电动机控制装置中，在散热片和基板之间设置间隔件，功率半导体模块设置在间隔件中。 此外，孔的边缘部分具有阻挡从功率半导体模块的侧部突出的端子与散热器之间的空间的结构。

    Cooling device for electric equipment
    4.
    发明授权
    Cooling device for electric equipment 有权
    电气设备冷却装置

    公开(公告)号：US06921328B1

    公开(公告)日：2005-07-26

    申请号：US09700957

    申请日：1999-05-24

    申请人： Shuhei Nohara ,  Hiromi Imamura ,  Masayuki Ono ,  Kenji Isomoto

    发明人： Shuhei Nohara ,  Hiromi Imamura ,  Masayuki Ono ,  Kenji Isomoto

    IPC分类号： H05K7/20 ,  F01D25/24

    CPC分类号： H05K7/20172

    摘要： A cooling device for an electric equipment which is excellent in cooling efficiency and low in noise and permits easy mounting of a cooling fan and a fan guard, comprising a heat sink (1) having a U-shaped frame (4) consisting of a flat part (2) and side parts (3) disposed on the opposite sides of the flat part (2), fins (5) formed on the frame (4) and fan guard mounting holes (6) formed in the side parts (3) of the frame (4); a cooling fan (7) having an engaging recess (8) in the side thereof; and a U-shaped fan guard (9) consisting of a fan guard body (10) and side plates (11) disposed on the opposite ends of the fan guard body (10); wherein a lattice body (12) is provided on the fan guard body (10), an air guide (17) at the tip end of each side plate (11), a fan mounting engaging projection (13) on the inner side surface of each side plate for clamping and retaining by engaging the cooling fan (7) and a projection support (15), having an engaging projection (14) for mounting the fan guard (9) to the heat sink (1), on the outer side surface of each side plate.

    摘要翻译： 一种电气设备的冷却装置，其冷却效率优异，噪音低，并且容易安装冷却风扇和风扇防护装置，其包括具有U形框架（4）的散热器（1），所述U形框架（4）由平面 设置在平坦部分（2）的相对侧上的部分（2）和侧部（3），形成在框架（4）上的翅片（5）和形成在侧面部分（3）中的风扇防护装置安装孔 的框架（4）; 冷却风扇（7），其侧面具有接合凹部（8）; 以及由风扇防护体（10）和设置在风扇防护体（10）的相对端上的侧板（11）组成的U形风扇防护罩（9）。 其特征在于，在所述风扇防护体（10）上设有格子体（12），在所述侧板（11）的前端设有空气引导部（17），在所述风扇安装接合突起（13）的内侧面 每个侧板通过接合冷却风扇（7）和突出支撑件（15）夹紧和保持，其具有用于将风扇防护件（9）安装到散热器（1）的外侧的接合突起（14） 每个侧板的表面。

    Motor control apparatus and method of assembling motor control apparatus
    6.
    发明授权
    Motor control apparatus and method of assembling motor control apparatus 失效
    电机控制装置及组装电机控制装置的方法

    公开(公告)号：US07679915B2

    公开(公告)日：2010-03-16

    申请号：US11663191

    申请日：2005-08-22

    申请人： Kenji Isomoto ,  Shuhei Nohara ,  Shigekatsu Nagatomo

    发明人： Kenji Isomoto ,  Shuhei Nohara ,  Shigekatsu Nagatomo

    IPC分类号： H05K7/20 ,  F28F7/00

    CPC分类号： H02M7/003 ,  H01L2924/0002 ,  H05K7/209 ,  Y10T29/49002 ,  H01L2924/00

    摘要： There is provided a motor control apparatus in which a size of the apparatus can easily be reduced, a work for aligning a power semiconductor module with a substrate can be eliminated and an assembling property can be enhanced.In a motor control apparatus in which a power semiconductor module adhering to a heat sink is mounted on a first substrate, a spacer is provided between the heat sink and the substrate and the power semiconductor module is disposed in the spacer. Moreover, an edge part of a hole has such a structure as to block a space between a terminal protruded from a side portion of the power semiconductor module and the heat sink.

    摘要翻译： 提供了一种电动机控制装置，其中可以容易地减小装置的尺寸，可以消除用于对准功率半导体模块与衬底的工作，并且可以提高组装性能。 在其中将附着在散热片上的功率半导体模块安装在第一基板上的电动机控制装置中，在散热片和基板之间设置间隔件，功率半导体模块设置在间隔件中。 此外，孔的边缘部分具有阻挡从功率半导体模块的侧部突出的端子与散热器之间的空间的结构。

    Motor controller
    9.
    发明授权
    Motor controller 有权
    电机控制器

    公开(公告)号：US07733650B2

    公开(公告)日：2010-06-08

    申请号：US11630414

    申请日：2005-06-02

    申请人： Hideharu Okayama ,  Kenji Isomoto ,  Shuhei Nohara ,  Toshio Omata

    发明人： Hideharu Okayama ,  Kenji Isomoto ,  Shuhei Nohara ,  Toshio Omata

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

    CPC分类号： H02M7/003 ,  H01L25/162 ,  H01L2924/0002 ,  H05K1/0203 ,  H05K1/144 ,  H05K7/209 ,  H05K2201/1056 ,  H05K2201/2018 ,  H05K2201/2036 ,  H01L2924/00

    摘要： A motor controller which eliminates a positioning operation between a power semiconductor element and a base plate to improve the assembly process is provided. The motor controller has a power semiconductor element closely contacted with a heatsink and mounted in a first base plate, wherein a spacer having an engaging section formed therein as a hole for the power semiconductor element is interposed between the heatsink and the base plate, and the power semiconductor element is positioned in the spacer. Further, the peripheral wall of the hole is arranged so as to shut off a space between a terminal projecting from the side of the power semiconductor element and the heatsink.

    摘要翻译： 提供了消除功率半导体元件和基板之间的定位操作以改善组装过程的电动机控制器。 马达控制器具有与散热片紧密接触并安装在第一基板中的功率半导体元件，其中具有形成在其中的作为功率半导体元件的孔的接合部的间隔件插入在散热器和基板之间，并且 功率半导体元件位于间隔件中。 此外，孔的周壁布置成切断从功率半导体元件的侧面突出的端子与散热器之间的空间。

    POWER CONVERSION APPARATUS WITH BUS BAR
    10.
    发明申请
    POWER CONVERSION APPARATUS WITH BUS BAR 有权
    功率转换装置与总线条

    公开(公告)号：US20090015992A1

    公开(公告)日：2009-01-15

    申请号：US12279318

    申请日：2007-01-29

    申请人： Shuhei Nohara ,  Toshihiro Mori ,  Hidenori Hara

    发明人： Shuhei Nohara ,  Toshihiro Mori ,  Hidenori Hara

    IPC分类号： H02B1/26

    CPC分类号： H02M5/271 ,  H02M7/003

    摘要： The connection between the terminals of three-phase electric parts used in a matrix converter is simplified to thereby reduce the inductance between conductors.An AC capacitor (10) and an IGBT (20) are disposed such that the linearly arranged terminals (11) of the AC capacitor (10) and the linearly arranged input terminals (21) of the IGBT (20) are parallel to each other, and also that the three terminals of the AC capacitor (10) and the three input terminals of the IGBT (20) are situated close to each other. A bus bar is formed as a laminate bus bar (100) which can be provided by laminating three plate-shaped bus bars on top of each other. In the respective plate-shaped bus bars, there are provided internal terminals for connecting together the mutually adjoining ones of the three-portion terminals of the AC capacitor (10) and the three-portion input terminals of the IGBT (20), and the mutually adjoining terminals are connected together through the internal terminals.

    摘要翻译： 在矩阵转换器中使用的三相电气部件的端子之间的连接被简化，从而减小导体之间的电感。 交流电容器（10）和IGBT（20）被布置成使得交流电容器（10）的线性布置的端子（11）和IGBT（20）的线性布置的输入端子（21）彼此平行 ，并且交流电容器（10）的三个端子和IGBT（20）的三个输入端子彼此靠近。 形成汇流条作为叠层汇流条（100），其可以通过将彼此顶部的三个板状母线层叠而提供。 在相应的板状汇流条中，设置有内部端子，用于将交流电容器（10）的三部分端子和IGBT（20）的三部分输入端子中的相互邻接的三部分端子连接在一起，并且 相邻的端子通过内部端子连接在一起。