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    VEHICLE DRIVE SYSTEM
    12.
    发明申请
    VEHICLE DRIVE SYSTEM 有权
    车辆驱动系统

    公开(公告)号：US20110298314A1

    公开(公告)日：2011-12-08

    申请号：US13107203

    申请日：2011-05-13

    申请人： Tomoo ATARASHI ,  Hirotaka YATA ,  Isao FUJISHIMA

    发明人： Tomoo ATARASHI ,  Hirotaka YATA ,  Isao FUJISHIMA

    IPC分类号： H02K9/193

    CPC分类号： B60K6/405 ,  B60K2001/003 ,  H02K7/006 ,  H02K9/19

    摘要： A vehicle drive system configured with a dynamo within a case. The case is disposed on at least one axial side of the dynamo, and includes a wall portion overlapping the dynamo, which has a section that overlaps with the dynamo as viewed from the axial direction. The wall portion overlapping the dynamo includes a supply flow passage through which lubricating-cooling fluid flows, and which is formed with a first supply portion that supplies lubricating-cooling fluid to a rotor support bearing for the dynamo electric. The first supply portion includes a throttle portion whose flow passage cross-sectional area is small when compared to an upstream-side flow passage cross-sectional area in the flow direction of lubricating-cooling fluid. The supply flow passage includes a second supply portion that is a portion supplying lubricating-cooling fluid to the dynamo and higher than the first supply portion.

    摘要翻译： 一种在壳体内配置有发电机的车辆驱动系统。 壳体设置在发电机的至少一个轴向侧上，并且包括与发电机重叠的壁部分，其具有从轴向观察时与发电机重叠的部分。 与发电机重叠的壁部包括供给流路，润滑冷却流体通过该供给流路流动，并且形成有向润滑冷却流体供给用于发电电机的转子支撑轴承的第一供给部。 第一供给部包括与润滑冷却流体的流动方向上的上游侧流路横截面积相比流路截面积小的节流部。 供给流路包括作为向发电机供给润滑冷却流体并高于第一供给部的部分的第二供给部。

    Drive unit and manufacturing method thereof
    13.
    发明授权
    Drive unit and manufacturing method thereof 失效
    驱动单元及其制造方法

    公开(公告)号：US07973502B2

    公开(公告)日：2011-07-05

    申请号：US12318498

    申请日：2008-12-30

    申请人： Yoshinari Nakagawa ,  Tomoo Atarashi ,  Takafumi Koshida

    发明人： Yoshinari Nakagawa ,  Tomoo Atarashi ,  Takafumi Koshida

    IPC分类号： H02P6/00

    CPC分类号： H02K29/12 ,  G01B7/30 ,  H02K15/00 ,  H02P6/16 ,  H02P6/182 ,  Y10T29/49009

    摘要： A drive unit includes a rotating electrical machine; a rotation sensor that detects a rotational position of a rotor of the rotating electrical machine, and a storage medium. In an inspecting step of measuring a counter electromotive force by mechanically driving the rotating electrical machine after the rotating electrical machine and the rotation sensor are assembled together, positional error information of the rotation sensor obtained based on information of the counter electromotive force and output information from the rotation sensor is stored in the storage medium. The storage medium is integrally provided to the drive unit in such a state that the storage medium is readable upon assembling a control device that controls the rotating electrical machine.

    摘要翻译： 驱动单元包括旋转电机; 检测旋转电机的转子的旋转位置的旋转传感器和存储介质。 在旋转电机和旋转传感器组装在一起后，通过机械驱动旋转电机来测量反电动势的检查步骤，基于反电动势的信息获得的旋转传感器的位置误差信息和来自 旋转传感器被存储在存储介质中。 在组装控制旋转电机的控制装置的状态下，存储介质被一体地提供给驱动单元。

    Electrical connection device
    14.
    发明授权
    Electrical connection device 失效
    电气连接装置

    公开(公告)号：US07972157B2

    公开(公告)日：2011-07-05

    申请号：US12850741

    申请日：2010-08-05

    申请人： Masahiro Tanae ,  Tatsuyuki Uechi ,  Hiromichi Agata ,  Tomoo Atarashi

    发明人： Masahiro Tanae ,  Tatsuyuki Uechi ,  Hiromichi Agata ,  Tomoo Atarashi

    IPC分类号： H01R29/00

    CPC分类号： H01R31/08 ,  H01R13/5202 ,  H01R2201/10 ,  H02K3/51 ,  H02K5/225 ,  H02K11/33

    摘要： The present invention relates to an electrical connection device that connects a rotating electrical machine and an inverter within a housing. The electrical connection device is configured with a first bus bar connected to a terminal of the rotating electrical machine such that the first bus bar that is insulated from the housing, and a second bus bar that is connected to a terminal of the inverter device such that the second bus bar is also insulated from the housing. An insulating connection member is configured to connect the first bus bar and the second bus bar. The first bus bar and second bus bar are housed within the housing such that they face each other to form a gap between them. The connection member is configured to pass through a wall of the housing so as to electrically connect the first and second bus bars.

    摘要翻译： 电连接装置技术领域本发明涉及将壳体内的旋转电机与逆变器连接的电连接装置。 电连接装置配置有连接到旋转电机的端子的第一母线，使得与壳体绝缘的第一汇流条和连接到逆变器装置的端子的第二汇流条使得 第二母线也与外壳绝缘。 绝缘连接构件被构造成连接第一母线和第二母线。 第一母线和第二母线容纳在壳体内，使得它们彼此面对以在它们之间形成间隙。 连接构件被构造成穿过壳体的壁，以便电连接第一和第二母线。

    ELECTRICAL CONNECTION DEVICE
    16.
    发明申请
    ELECTRICAL CONNECTION DEVICE 失效
    电气连接装置

    公开(公告)号：US20110065298A1

    公开(公告)日：2011-03-17

    申请号：US12850741

    申请日：2010-08-05

    申请人： Masahiro Tanae ,  Tatsuyuki Uechi ,  Hiromichi Agata ,  Tomoo Atarashi

    发明人： Masahiro Tanae ,  Tatsuyuki Uechi ,  Hiromichi Agata ,  Tomoo Atarashi

    IPC分类号： H01R4/28

    CPC分类号： H01R31/08 ,  H01R13/5202 ,  H01R2201/10 ,  H02K3/51 ,  H02K5/225 ,  H02K11/33

    摘要： The present invention relates to an electrical connection device that connects a rotating electrical machine and an inverter within a housing. The electrical connection device is configured with a first bus bar connected to a terminal of the rotating electrical machine such that the first bus bar that is insulated from the housing, and a second bus bar that is connected to a terminal of the inverter device such that the second bus bar is also insulated from the housing. An insulating connection member is configured to connect the first bus bar and the second bus bar. The first bus bar and second bus bar are housed within the housing such that they face each other to form a gap between them. The connection member is configured to pass through a wall of the housing so as to electrically connect the first and second bus bars.

    摘要翻译： 电连接装置技术领域本发明涉及将壳体内的旋转电机与逆变器连接的电连接装置。 电连接装置配置有连接到旋转电机的端子的第一母线，使得与壳体绝缘的第一汇流条和连接到逆变器装置的端子的第二汇流条使得 第二母线也与外壳绝缘。 绝缘连接构件被构造成连接第一母线和第二母线。 第一母线和第二母线容纳在壳体内，使得它们彼此面对以在它们之间形成间隙。 连接构件被构造成穿过壳体的壁，以便电连接第一和第二母线。

    DRIVE DEVICE
    17.
    发明申请
    DRIVE DEVICE 有权
    驱动装置

    公开(公告)号：US20110039649A1

    公开(公告)日：2011-02-17

    申请号：US12989082

    申请日：2009-08-25

    申请人： Masahiro Tanae ,  Tomoo Atarashi ,  Natsuki Sada ,  Tomohiko Ito ,  Manabu Miyazawa ,  Hiromichi Agata ,  Tatsuyuki Uechi

    发明人： Masahiro Tanae ,  Tomoo Atarashi ,  Natsuki Sada ,  Tomohiko Ito ,  Manabu Miyazawa ,  Hiromichi Agata ,  Tatsuyuki Uechi

    IPC分类号： F16H3/72

    CPC分类号： H02K7/116 ,  B60K1/02 ,  B60K6/365 ,  B60K6/405 ,  B60K6/445 ,  B60L2240/421 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/104 ,  B60W2710/081 ,  H02K11/048 ,  H02K51/00 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/641 ,  Y02T10/642

    摘要： A drive device includes: an input shaft connected to an engine; a first motor-generator; a second motor-generator; a planetary gear unit including three rotating elements; an output gear connected to the planetary gear unit; an output shaft that transmits rotation of the output gear to a driving wheel; and a control device that controls at least one of the first and second motor-generator. The output gear, the planetary gear unit, and the first motor-generator are coaxial with the input shaft. The planetary gear unit is provided radially inside the first motor-generator and is provided at the same position as the first motor-generator in the axial direction. The second motor-generator is provided on an axis different from the input shaft and the output shaft axes. The control device is provided on the side of the output gear, the planetary gear unit, and the first motor-generator that is opposite the input shaft.

    摘要翻译： 驱动装置包括：连接到发动机的输入轴; 第一台电动发电机; 第二电动发电机; 包括三个旋转元件的行星齿轮单元; 连接到行星齿轮单元的输出齿轮; 输出轴，其将所述输出齿轮的旋转传递到驱动轮; 以及控制装置，其控制第一和第二电动发电机中的至少一个。 输出齿轮，行星齿轮单元和第一电动发电机与输入轴同轴。 行星齿轮单元设置在第一电动发电机的径向内侧，并且在轴向与第一电动发电机相同的位置设置。 第二电动发电机设置在与输入轴和输出轴轴不同的轴上。 控制装置设置在与输入轴相对的输出齿轮，行星齿轮单元和第一电动发电机侧。

    Drive device
    18.
    发明授权
    Drive device 有权
    驱动装置

    公开(公告)号：US07786640B2

    公开(公告)日：2010-08-31

    申请号：US12385204

    申请日：2009-04-01

    申请人： Natsuki Sada ,  Masahiro Tanae ,  Manabu Miyazawa ,  Tomohiko Ito ,  Takafumi Koshida ,  Tatsuyuki Uechi ,  Tomoo Atarashi ,  Daisuke Iimura

    发明人： Natsuki Sada ,  Masahiro Tanae ,  Manabu Miyazawa ,  Tomohiko Ito ,  Takafumi Koshida ,  Tatsuyuki Uechi ,  Tomoo Atarashi ,  Daisuke Iimura

    IPC分类号： H02K7/20

    CPC分类号： B60K6/365 ,  B60K1/02 ,  B60K6/405 ,  B60K6/445 ,  Y02T10/6239

    摘要： A drive device includes an input shaft connected to an engine; a first rotating electrical machine and a second rotating electrical machine; a differential gear unit including a first rotating element, a second rotating element, and a third rotating element; and a control device. The first rotating electrical machine and the differential gear unit are positioned coaxially with the input shaft. The first rotating electrical machine and the second rotating electrical machine are positioned on different axes from each other so as to axially overlap each other. A first component of the control device is positioned lower than the first rotating electrical machine and positioned so that at least a part of the first component overlaps the first rotating electrical machine when viewed in a vertical top plan view.

    摘要翻译： 驱动装置包括连接到发动机的输入轴; 第一旋转电机和第二旋转电机; 差速齿轮单元，包括第一旋转元件，第二旋转元件和第三旋转元件; 和控制装置。 第一旋转电机和差速齿轮单元与输入轴同轴地定位。 第一旋转电机和第二旋转电机彼此位于不同的轴线上，以便彼此轴向重叠。 控制装置的第一部件定位成低于第一旋转电机，并且被定位成使得当在垂直俯视图中观察时，第一部件的至少一部分与第一旋转电机重叠。

    Drive unit and manufacturing method thereof
    19.
    发明申请
    Drive unit and manufacturing method thereof 失效
    驱动单元及其制造方法

    公开(公告)号：US20090237018A1

    公开(公告)日：2009-09-24

    申请号：US12318498

    申请日：2008-12-30

    申请人： Yoshinari Nakagawa ,  Tomoo Atarashi ,  Takafumi Koshida

    发明人： Yoshinari Nakagawa ,  Tomoo Atarashi ,  Takafumi Koshida

    IPC分类号： H02P6/16 ,  H02K29/08 ,  H02K15/00

    CPC分类号： H02K29/12 ,  G01B7/30 ,  H02K15/00 ,  H02P6/16 ,  H02P6/182 ,  Y10T29/49009

    摘要： A drive unit includes a rotating electrical machine; a rotation sensor that detects a rotational position of a rotor of the rotating electrical machine, and a storage medium. In an inspecting step of measuring a counter electromotive force by mechanically driving the rotating electrical machine after the rotating electrical machine and the rotation sensor are assembled together, positional error information of the rotation sensor obtained based on information of the counter electromotive force and output information from the rotation sensor is stored in the storage medium. The storage medium is integrally provided to the drive unit in such a state that the storage medium is readable upon assembling a control device that controls the rotating electrical machine.

    摘要翻译： 驱动单元包括旋转电机; 检测旋转电机的转子的旋转位置的旋转传感器和存储介质。 在旋转电机和旋转传感器组装在一起后，通过机械驱动旋转电机来测量反电动势的检查步骤，基于反电动势的信息获得的旋转传感器的位置误差信息和来自 旋转传感器被存储在存储介质中。 在组装控制旋转电机的控制装置的状态下，存储介质被一体地提供给驱动单元。