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    ROTARY ELECTRIC MACHINE
    11.
    发明公开
    ROTARY ELECTRIC MACHINE 审中-公开
    ELEKTRISCHE DREHMASCHINE

    公开(公告)号：EP3096441A4

    公开(公告)日：2017-09-06

    申请号：EP14878921

    申请日：2014-01-17

    申请人： MITSUBISHI ELECTRIC CORP

    发明人： HORII MASAKI ,  SAKAUE ATSUSHI ,  INOUE MASAYA

    IPC分类号： H02K3/24 ,  H02K1/20 ,  H02K1/32 ,  H02K3/12 ,  H02K3/14 ,  H02K3/28 ,  H02K3/50 ,  H02K5/20 ,  H02K9/19

    CPC分类号： H02K3/24 ,  H02K1/20 ,  H02K1/32 ,  H02K3/12 ,  H02K3/14 ,  H02K3/28 ,  H02K3/50 ,  H02K5/20 ,  H02K9/19 ,  H02K2213/03

    摘要： The present invention provides a compact, high-output rotary electric machine that can improve cooling of a stator winding by adapting a coil shape of a distributed-winding stator winding to make it easier for a liquid coolant to flow in a circumferential direction of coil ends. Winding bodies are produced by repeatedly winding a ´-shaped coil pattern that is formed by inserting the conductor wire sequentially into a second slot, a first slot, a second slot, and a third slot, so as to alternate an axial direction of insertion into the first slot, the second slot, and the third slot, for two turns in a radial direction, and are configured such that a plurality of rectilinear portions that are respectively inserted into the first slot, the second slot, and the third slot are linked continuously by coil end portions, and a liquid coolant is supplied to a coil end that is constituted by the coil end portions.

    摘要翻译： 本发明提供一种紧凑且高输出的旋转电机，其通过适应分布式绕组定子绕组的线圈形状以使得液体冷却剂更容易沿线圈端部的圆周方向流动，从而能够改善定子绕组的冷却 。 通过将通过将导体线顺序地插入到第二槽，第一槽，第二槽和第三槽中形成的'形线圈图案反复缠绕以使插入的轴向方向交替地缠绕而形成卷绕体 所述第一槽，所述第二槽和所述第三槽在径向方向上转动两圈，并且被构造成使得分别插入到所述第一槽，所述第二槽和所述第三槽中的多个直线部分被链接 连续地通过线圈端部，并且液体冷却剂被供应到由线圈端部构成的线圈端部。

    ROTARY ELECTRIC MACHINE
    13.
    发明公开
    ROTARY ELECTRIC MACHINE 有权
    ELEKTRISCHE DREHMASCHINE

    公开(公告)号：EP3079234A4

    公开(公告)日：2017-08-09

    申请号：EP14867049

    申请日：2014-10-31

    申请人： HITACHI AUTOMOTIVE SYSTEMS LTD

    发明人： MATAHIRA HIROSHI ,  MORI YOSHIMI ,  OOMORI TAKAHIRO ,  KOIZUMI TAKAYUKI

    IPC分类号： H02K3/38 ,  H02K3/34 ,  H02K15/12

    CPC分类号： H02K3/12 ,  H02K1/16 ,  H02K1/26 ,  H02K3/34 ,  H02K3/345 ,  H02K3/38 ,  H02K3/50 ,  H02K15/0087 ,  H02K15/067 ,  H02K15/12 ,  H02K2213/12

    摘要： A rotational electric machine achieving both of productivity and insulation property is provided. A rotational electric machine 200 includes an iron core 1 having a plurality of slots 2, and a plurality of segment conductive bodies 6 arranged in the slots, wherein the iron core includes a coil guide 3 arranged at, at least, one of opening portions of the slots, and the coil guide includes a slot insertion portion 41 located between the slot and the segment conductive body and at least one separation portion 42 located between the segment conductive bodies, and the slot insertion portion and the separation portion are arranged in the slot together with the segment conductive body.

    摘要翻译： 提供兼具生产性和绝缘性的旋转电机。 旋转电机200包括具有多个槽2的铁芯1和布置在槽中的多个分段导电体6，其中铁芯包括线圈引导件3，线圈引导件3设置在至少一个开口部分 槽和线圈引导件包括位于槽和段导电体之间的槽插入部分41和位于段导电体之间的至少一个分离部分42，并且槽插入部分和分离部分设置在槽 与分段导电体一起。

    MOTOR FOR USE IN REFRIGERANT ENVIRONMENT
    14.
    发明公开
    MOTOR FOR USE IN REFRIGERANT ENVIRONMENT 审中-公开
    用于制冷剂环境的电机

    公开(公告)号：EP3200323A1

    公开(公告)日：2017-08-02

    申请号：EP17153201.3

    申请日：2017-01-26

    申请人： REGAL BELOIT AMERICA, INC.

    发明人： LANGE, Martin Thomas ,  KIELGAS, Bruce William

    IPC分类号： H02K3/44 ,  H02K3/50

    CPC分类号： H02K3/44 ,  H02K3/50

    摘要： A motor for use in a refrigerant atmosphere includes a rotor configured to rotate about an axis and a stator adjacent the rotor. The stator includes a core defining an end, and a plurality of teeth defining a plurality of slots. A plurality of coils are wrapped around the plurality of teeth such that each coil of the plurality of coils comprises a pair of slot portions extending at least partially through adjacent slots of the plurality of slots and an end turn extending between the slot portions and at least partially across the end. A shell encapsulates the end of the stator such that the end turns of said plurality of coils are substantially sealed from the refrigerant atmosphere.

    摘要翻译： 用于制冷剂气氛的电动机包括构造成绕轴线旋转的转子和与转子相邻的定子。 定子包括限定一端的芯部和限定多个槽的多个齿。 多个线圈围绕多个齿缠绕，使得多个线圈中的每个线圈包括至少部分地延伸穿过多个槽的相邻槽的一对槽部和在槽部之间延伸的端部匝圈，并且至少 部分在最后。 壳体包封定子的端部，使得所述多个线圈的端匝基本上与制冷剂气氛密封。

    Motor-driven compressor
    16.
    发明公开
    Motor-driven compressor 审中-公开

    公开(公告)号：EP2716913A3

    公开(公告)日：2017-06-28

    申请号：EP13186285.6

    申请日：2013-09-27

    申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

    发明人： Adaniya, Taku ,  Mera, Minoru ,  Okuyama, Shinichi ,  Horiba, Tatsuya

    IPC分类号： F04C23/00 ,  F04C29/00 ,  F04C18/02 ,  H02K3/50

    CPC分类号： F04C11/008 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/0085 ,  F04C2240/30 ,  F04C2240/803 ,  F04C2240/805 ,  F04C2240/808 ,  H02K3/50 ,  H02K2203/06

    摘要： A motor-driven compressor includes an electric motor (19), a compression unit (18), a lead wire (30), a connection terminal (51 a), a cluster block (51), a housing (11), a motor drive circuit (40), a conductive terminal (43), and a coupling member (61). The lead wire (30) is extended from a coil end (29e, 29f) of the stator (25). The connection terminal (51 a) is electrically connected to the lead wire (30). The cluster block (51) accommodates the connection terminal (51 a). The conductive terminal (43) electrically connects the connection terminal (51 a) and the motor drive circuit (40). The coupling member (61) is arranged between the stator (25) and the cluster block (51). The cluster block (51) is coupled to the stator (25) by the coupling member (61). The coupling member (61) is configured to change an coupling position of the cluster block (51) relative to the stator (25) so that the connection terminal (51 a) faces the conductive terminal (43).

    Electricity collection and distribution ring and electric motor
    17.
    发明公开
    Electricity collection and distribution ring and electric motor 审中-公开
    电力收集和分配环和电动机

    公开(公告)号：EP2690757A3

    公开(公告)日：2017-05-10

    申请号：EP13177573.6

    申请日：2013-07-23

    申请人： HITACHI METALS, LTD.

    发明人： Tomita, Kazuhiko ,  Egami, Kenichi

    IPC分类号： H02K5/22 ,  H02K3/52

    CPC分类号： H02K3/50 ,  H02K3/522 ,  H02K2203/06

    摘要： An electricity collection and distribution ring includes a plurality of bus rings for collecting and distributing respective phase currents to multiple-phase windings wound around a plurality of circularly-arranged teeth. The plural bus rings each include a plurality of terminal parts and a main body part electrically conducted to the plural terminal parts. One bus ring having the largest number of terminal parts among the plural bus rings includes the main body part and the terminal parts that are integrally formed with a plate-shaped metal member being bent. Other bus rings of the plural bus rings excluding the one bus ring are configured such that the main body part includes an annular insulated wire including a conductor and an insulation covering the conductor, and the terminal parts are connected to the main body part at a plurality of positions where the conductor is exposed with the insulation removed.

    摘要翻译： 集电和配电环包括多个汇流环，用于收集各相电流并将其分配到缠绕在多个圆形排列的齿上的多相绕组。 多个总线环每个都包括多个端子部分和导电到多个端子部分的主体部分。 在多个汇流环中具有最多数量的端子部的一个汇流环包括主体部和与弯曲的板状金属部件一体形成的端子部。 除了一个总线环之外的多个总线环的其他总线环被构造成使得主体部分包括环形绝缘线，该环形绝缘线包括导体和覆盖导体的绝缘体，并且端子部分以多个 去除绝缘层导体露出的位置。