公开(公告)号：US20140239750A1

公开(公告)日：2014-08-28

申请号：US14268390

申请日：2014-05-02

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Mitsunori NAGAO ,  Takeshi INOUE ,  Toshio NAGAO

IPC: H02K9/00 ,  H02K5/22

CPC classification number: H02K9/005 ,  H02K5/20 ,  H02K5/225 ,  H02K9/19 ,  H02K11/33

Abstract: This disclosure discloses a rotating electrical machine including a rotating electrical machine main body portion including a stator and a rotor, and a winding switching unit configured to switch windings of the stator. The winding switching unit includes a housing including a flow passage through which a coolant is circulated formed inside, an electronic component mounted on a mounting surface of the housing, and a contact surface disposed on the housing and brought into contact with a wiring related member involving an internal wiring including a wiring connecting the windings and the electronic component.

Abstract translation: 本公开公开了一种旋转电机，其包括具有定子和转子的旋转电机主体部，以及构造成切换定子的绕组的绕组切换单元。 绕组切换单元包括壳体，该壳体包括内部冷却剂循环的流动通道，安装在壳体的安装表面上的电子部件和设置在壳体上的接触表面， 包括连接绕组和电子部件的布线的内部布线。

公开(公告)号：US20140077633A1

公开(公告)日：2014-03-20

申请号：US14083330

申请日：2013-11-18

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Toshio NAGAO ,  Yuuto FUKUMA ,  Takeshi INOUE ,  Tetsuya ITOU

IPC: H02K9/197

CPC classification number: H02K9/197 ,  H02K5/20 ,  H02K9/19 ,  H02K11/33

Abstract: A vehicle includes a motor, a driving device, and a cooling device. The motor includes a motor main body and a winding switching unit. The motor main body includes windings and a first coolant channel to cool said windings. The winding switching unit is disposed on an outer surface of said motor main body and includes heat-generating components and a second coolant channel. The heat-generating components are used to switch said windings. The second coolant channel is to cool said heat-generating components. The driving device is configured to control switching of said winding switching unit and configured to apply driving voltage to said windings, the drive device including a third coolant channel. The cooling device is to cool coolant that flows through said first coolant channel, said second coolant channel and said third coolant channel.

Abstract translation: 车辆包括电动机，驱动装置和冷却装置。 马达包括马达主体和绕组切换单元。 马达主体包括绕组和用于冷却所述绕组的第一冷却剂通道。 绕组切换单元设置在所述电动机主体的外表面上，并且包括发热部件和第二冷却剂通道。 发热部件用于切换所述绕组。 第二冷却剂通道用于冷却所述发热部件。 所述驱动装置被配置为控制所述绕组切换单元的切换并且被配置为向所述绕组施加驱动电压，所述驱动装置包括第三冷却剂通道。 冷却装置用于冷却流过所述第一冷却剂通道，所述第二冷却剂通道和所述第三冷却剂通道的冷却剂。

公开(公告)号：US20140285056A1

公开(公告)日：2014-09-25

申请号：US14215070

申请日：2014-03-17

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Kenji TOMOHARA ,  Akihiko MAEMURA ,  Takeshi INOUE ,  Norimasa ADACHI ,  Junichi YASUKAWA

IPC: H02K3/28 ,  H02K15/085 ,  H02K3/12

CPC classification number: H02K3/28 ,  H02K3/12 ,  H02K15/045 ,  H02K15/085 ,  Y10T29/49009

Abstract: A wound member for manufacturing a coil for manufacturing a coil wound around a slot of a stator core, the wound member for manufacturing a coil includes: a first side and a second side disposed opposite one another so as to be end sides of coil ends; and a third side and a fourth side that respectively couple the first side and the second side, wherein at least one of the first side and the second side is wrapped such that a side end at an outer peripheral side is shifted to an outer peripheral side to form a side end at an outer peripheral side to be an approximately flat surface when the first side and the second side become end sides of the coil ends.

Abstract translation: 一种用于制造缠绕在定子芯的槽上的线圈的绕制线圈的绕制件，所述线圈制造用绕线部件包括：第一侧和第二侧，其相对设置为线圈端的端侧; 以及分别联接第一侧面和第二侧面的第三面和第四面，其中，第一面和第二面中的至少一个被包裹，使得外周侧的侧端偏移到外周侧 当第一侧和第二侧成为线圈端的端侧时，在外周侧形成为大致平坦表面的侧端。

公开(公告)号：US20140285055A1

公开(公告)日：2014-09-25

申请号：US14215068

申请日：2014-03-17

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Kenji TOMOHARA ,  Akihiko MAEMURA ,  Takeshi INOUE ,  Norimasa ADACHI ,  Junichi YASUKAWA

IPC: H02K3/12 ,  H02K15/085

CPC classification number: H02K3/12 ,  H02K15/045 ,  H02K15/085 ,  Y10T29/49009 ,  Y10T428/2936

Abstract: A wound member for manufacturing a coil is a wound member for manufacturing a coil for manufacturing a coil wound around a slot of a stator core. The wound member for manufacturing a coil includes: a first side to be an end side at one side of a coil end disposed at an inner peripheral side of the stator core; a second side disposed opposite to the first side, the second side being to be an end side at another side of a coil end disposed at an outer peripheral side of the stator core; and a third side and a fourth side that respectively couple the first side and the second side. The first side has a length shorter than a length of the second side.

Abstract translation: 用于制造线圈的卷绕部件是用于制造缠绕在定子芯的槽上的线圈的线圈的卷绕部件。 用于制造线圈的卷绕部件包括：设置在定子芯的内周侧的线圈端的一侧的端侧的第一侧; 与所述第一侧相对设置的第二侧，所述第二侧为设置在所述定子铁芯的外周侧的线圈端的另一侧的端侧; 以及分别联接第一侧和第二侧的第三侧和第四侧。 第一侧的长度短于第二侧的长度。

公开(公告)号：US20140285052A1

公开(公告)日：2014-09-25

申请号：US14218977

申请日：2014-03-19

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Kenji TOMOHARA ,  Akihiko MAEMURA ,  Takeshi INOUE ,  Norimasa ADACHI ,  Junichi YASUKAWA

IPC: H02K3/12 ,  H02K15/085

CPC classification number: H02K3/12 ,  Y10T29/49009

Abstract: A coil includes: a coil main body in which one coil end in an axial direction is bent to an inner peripheral side of a stator core including a tooth having an protrusion preventing portion configured to prevent the coil from protruding to the inner peripheral side of the stator core; and a relief portion provided for a portion of the coil main body that is bent to the inner peripheral side of the stator core. The relief portion is configured to release the protrusion preventing portion of the tooth when the coil main body is inserted into a slot of the stator core in the axial direction from one coil end in the axial direction that is bent to the inner peripheral side of the stator core.

Abstract translation: 线圈包括：线圈主体，其中一个线圈端部沿轴向方向弯曲到定子芯的内周侧，定子芯包括具有防止线圈突出到内周侧的突出防止部分的齿; 定子铁芯; 以及设置用于线圈主体的弯曲到定子芯的内周侧的部分的释放部分。 当所述线圈主体从所述轴线方向的一个线圈端部向所述​​轴线方向的一个线圈端部弯曲到所述定子铁心的内周侧时，所述释放部构造成释放所述齿的所述突起防止部， 定子铁芯。

公开(公告)号：US20140239758A1

公开(公告)日：2014-08-28

申请号：US14268347

申请日：2014-05-02

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Mitsunori NAGAO ,  Takeshi INOUE ,  Toshio NAGAO

IPC: H02K3/00

CPC classification number: H02K3/00 ,  H02K5/225 ,  H02K11/33

Abstract: This disclosure discloses a rotating electrical machine including a cylindrical housing, a stator disposed inside the housing, an annular wiring group disposed on one end side of the stator and including an end portion of windings of the stator routed in a circumferential direction, at least one terminal base to which a plurality of wirings led out of the annular wiring group is connected, and a terminal base fixing member disposed on one end side of the housing and to which the terminal base is fixed. The plurality of wirings includes wirings differing in thicknesses. The terminal base connects the plurality of wirings in such a manner that a first wiring group including at least one thickest first wiring in the plurality of wirings is wired on an outermost peripheral side in a radial direction of the terminal base fixing member.

Abstract translation: 本公开公开了一种旋转电机，其包括圆柱形壳体，设置在壳体内部的定子，环形配线组，设置在定子的一端侧，并且包括沿圆周方向布置的定子的绕组的端部，至少一个 将从环状配线组引出的多个配线连接的端子台以及设置在壳体的一端侧并固定有端子座的端子座固定部件。 多个布线包括不同厚度的布线。 端子台以多个布线中的至少一个最厚的第一布线的第一布线组线连接在端子座固定件的径向最外周侧上的方式连接多根布线。