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    STATOR AND ELECTROMOTIVE MACHINE
    4.
    发明公开
    STATOR AND ELECTROMOTIVE MACHINE 审中-公开
    定子和电机

    公开(公告)号：EP3285369A1

    公开(公告)日：2018-02-21

    申请号：EP15889186.1

    申请日：2015-04-15

    申请人： Mitsubishi Electric Corporation

    发明人： AIDA, Hiroshi ,  SHIMADA, Saki ,  ASAO, Yoshihito ,  AKUTSU, Satoru

    IPC分类号： H02K3/28

    CPC分类号： H02K1/165 ,  H02K3/12 ,  H02K3/28 ,  H02K3/522 ,  H02K15/0464 ,  H02K15/085

    摘要： The present invention provides a stator and a rotary electric machine in which productivity of the stator can be improved by reducing a number of bending steps for joint coil portions, and that can also enable vibration resistance to be improved by shortening axial length of the stator.
    Phase coils include a first phase coil and a second phase coil that are each configured by connecting in series in order of circumferential arrangement a group of coil bodies that are arranged alternately in a circumferential direction among a plurality of the coil bodies that constitute the phase coils, the phase coils are configured by connecting together end portions of the coil terminals of the first phase coil and the second phase coil that extend outward from identical radial positions in the slots axially outside the stator core so as to be radially outside a coil end group or axially outside the stator core so as to be radially inside the coil end group, and the coil terminals of the first phase coils of the phase coils of three phases include joint coil portions that extend outward from the slots within a pitch of one magnetic pole, are then bent so as to extend in an identical circumferential direction, and are placed in close proximity to the end portions of the coil terminals of the second phase coils that are intended for connection therewith.

    摘要翻译： 本发明提供一种定子和旋转电机，其中通过减少接头线圈部分的弯曲步骤数量可以提高定子的生产率，并且还可以通过缩短定子的轴向长度来改善抗振性。 相线圈包括第一相线圈和第二相线圈，所述第一相线圈和第二相线圈各自通过沿构成相线圈的多个线圈主体中沿圆周方向交替布置的一组线圈体沿周向布置的顺序串联连接而构成 相线圈通过将第一相线圈和第二相线圈的线圈端子的从定子铁心的轴向外侧的槽内的相同径向位置向外延伸的端部连接在一起而构造成径向地位于线圈端组的外侧 或者在定子铁芯的轴向外侧以便在线圈端组的径向内侧，并且三相的相线圈的第一相线圈的线圈端子包括在一个磁极的节距内从槽向外延伸的接头线圈部分 随后被弯曲以沿相同的圆周方向延伸，并靠近线圈终端的端部放置 用于与其连接的第二相线圈。

    STATOR, ROTARY ELECTRIC MACHINE USING SAID STATOR, METHOD OF MANUFACTURING STATOR, AND METHOD OF MANUFACTURING ROTARY ELECTRIC MACHINE
    5.
    发明公开
    STATOR, ROTARY ELECTRIC MACHINE USING SAID STATOR, METHOD OF MANUFACTURING STATOR, AND METHOD OF MANUFACTURING ROTARY ELECTRIC MACHINE 有权
    定子，使用所述定子的旋转电机，制造定子的方法以及制造旋转电机的方法

    公开(公告)号：EP3197020A1

    公开(公告)日：2017-07-26

    申请号：EP15841467.2

    申请日：2015-08-19

    申请人： Mitsubishi Electric Corporation

    发明人： MOTOISHI, Naohiro ,  AKITA, Hiroyuki ,  KAWAMURA, Koji ,  HASHIMOTO, Akira ,  TSUIKI, Hironori ,  MIYAJI, Wakaki ,  TAMURA, Koji

    IPC分类号： H02K3/04 ,  H02K3/28 ,  H02K15/085

    CPC分类号： H02K1/146 ,  H02K3/12 ,  H02K3/28 ,  H02K15/026 ,  H02K15/0421 ,  H02K15/0464 ,  H02K15/066 ,  H02K15/085

    摘要： A stator in which stator coils (10) are formed by a plurality of unit coils (4) arranged so as to be shifted from each other in the circumferential direction and each having: a first slot-accommodated portion (41a); a second slot-accommodated portion (41b); a first terminal wire (42a) extending from the first slot-accommodated portion (41a); a second terminal wire (42b) extending from the second slot-accommodated portion (41b) and shifted from the first terminal wire (42a) by one line of a conductive wire; a terminal-side coil end portion (42c); and first and second anti-terminal-side coil end portions (43a) and (43b), wherein the first terminal wire (42a) and the second terminal wire (42b) of the respective different unit coils (4) are joined with each other.

    摘要翻译： 一种定子，其中，定子线圈（10）由多个单位线圈（4）形成，所述多个单位线圈在圆周方向上彼此错开地布置，并且每个定子线圈具有：第一槽容纳部分（41a） 第二插槽容纳部分（41b）; 从第一槽容纳部分（41a）延伸的第一终端线（42a） 从第二槽容纳部分延伸并通过一条导线从第一端子导线移开的第二端子导线; 端子侧线圈端部（42c）; 和第一和第二反端子侧线圈端部（43a）和（43b），其中各个不同单元线圈（4）的第一端子线（42a）和第二端子线（42b）彼此接合 。

    MOTOR, AND MOTOR PRODUCTION METHOD
    6.
    发明公开
    MOTOR, AND MOTOR PRODUCTION METHOD 审中-公开
    摩托车VERFAHREN ZUR HERSTELLUNG EINES MOTORS

    公开(公告)号：EP2562917A1

    公开(公告)日：2013-02-27

    申请号：EP10850269.1

    申请日：2010-07-20

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Aisin AW Co., Ltd.

    发明人： KITAMURA Manabu ,  WATANABE Atsushi ,  YAMADA Takashi ,  HASHIMOTO Shingo ,  KAWASAKI Yoshiyuki ,  KOGA Kiyotaka

    IPC分类号： H02K15/06 ,  H02K3/04 ,  H02K15/04

    CPC分类号： H02K15/0464 ,  Y10T29/49009

    摘要： Provided is a motor comprising: a stator (10) equipped with a coil basket (12), which is a distributed winding coil that uses flat wire, and a stator core (13); and a rotor (42) with a central shaft (41). The motor is characterized in that: the coil end at one end of the coil basket (12) has bent sections (JA, JB) that are bent on the rotor side in relation to wire sections (SA, SB) inside slots of the stator core; and a lower-side concentric section (H) and horizontal sections (FA and FB), which comprise the coil end at the other end, are positioned further toward the shaft center side of the rotor than the inner peripheral surface (13b) of teeth (13a); and the coil end at one end and the coil end comprise five flat wires that are lap wound in a flatwise direction.

    摘要翻译： 本发明提供一种电动机，包括：定子（10），其配备有线圈篮（12），其是使用扁线的分布式绕组线圈和定子铁心（13）; 和具有中心轴（41）的转子（42）。 电动机的特征在于：线圈篮（12）一端的线圈端部具有相对于定子内部的线段（SA，SB）在转子侧弯曲的弯曲部分（JA，JB） 核心; 并且包括在另一端的线圈端的下侧同心部分（H）和水平部分（FA和FB）比转子的内周表面（13b）更靠近转子的轴中心侧 （13A）; 一端的线圈端部和线圈端部包括在扁平方向上卷绕的5根扁线。

    Armature coil winding apparatus for flat motor
    7.
    发明公开
    Armature coil winding apparatus for flat motor 失效
    卷绕机的电枢绕组的盘状电机。

    公开(公告)号：EP0072538A1

    公开(公告)日：1983-02-23

    申请号：EP82107307.9

    申请日：1982-08-11

    申请人： Hitachi, Ltd.

    发明人： Orikasa, Tetsuo

    IPC分类号： H02K15/04

    CPC分类号： H02K15/0464 ,  H02K15/0471 ,  Y10T29/49011 ,  Y10T29/49012

    摘要： There is disclosed in this application an armature coil winding apparatus for a flat motor including a coil winding jig having a multiplicity of pins in accordance with the number of coils (41) and a disc-shaped winding jig (55) movable between an open position and a closed position on the surface of the coil winding jig. The disc-shaped winding jig (55) is formed in one portion thereof with a cutout of an angle suiting the coil pitch which receives therein a segmental winding jig (43) with a small gap G. The disc-shaped winding jig (55) and the segmental winding jig (43) are formed with arcuate grooves to allow movement of the pins. There is provided means for rotating the coil winding jig in indexing movement and for rotating a coil (41) while moving same around an inclined surface formed on the segmental winding jig (43) to thereby automatically wind armature coils.

    METHOD FOR MANUFACTURING A STATOR, AND METHOD FOR MANUFACTURING A ROTARY ELECTRIC MACHINE
    8.
    发明公开
    METHOD FOR MANUFACTURING A STATOR, AND METHOD FOR MANUFACTURING A ROTARY ELECTRIC MACHINE 审中-公开
    制造定子的方法，以及制造旋转电机的方法

    公开(公告)号：EP3306787A1

    公开(公告)日：2018-04-11

    申请号：EP17204075.0

    申请日：2015-08-19

    申请人： Mitsubishi Electric Corporation

    发明人： MOTOISHI, Naohiro ,  AKITA, Hiroyuki ,  KAWAMURA, Koji ,  HASHIMOTO, Akira ,  TSUIKI, Hironori ,  MIYAJI, Wakaki ,  TAMURA, Koji

    IPC分类号： H02K3/12 ,  H02K15/04 ,  H02K15/06

    CPC分类号： H02K1/146 ,  H02K3/12 ,  H02K3/28 ,  H02K15/026 ,  H02K15/0421 ,  H02K15/0464 ,  H02K15/066 ,  H02K15/085

    摘要： A method for manufacturing a stator, the method comprising a step of winding one conductive wire to produce unit coils (404), a step of forming a coil basket (406) having an inner diameter of a terminal or an anti-terminal side greater than an inner diameter of the anti-terminal side, resp. the terminal side, wherein each unit coil and the other unit coil overlap each other, a step of inserting, from the terminal side or the anti-terminal side of the coil basket (406), an inner core (302a) formed by a plurality of teeth (321) radially arranged at regular intervals along the circumferential direction and connection portions (321a) connecting radially-inner-side ends of the adjacent teeth, a coil basket contraction step of applying a force from an outer circumferential side to the coil basket (406) in which the inner core (302a) is inserted and a step of pressing, into an outer core (302b), the inner core (302a) to which the contracted coil basket (406) is mounted.

    摘要翻译： 一种用于制造定子的方法，所述方法包括缠绕一根导线以产生单元线圈（404）的步骤，形成具有大于或等于端子的内径或大于反端侧的线圈筐（406）的步骤 反终端侧的内径， 其中每个单元线圈和另一个单元线圈彼此重叠的终端侧，从线圈筐（406）的终端侧或反终端侧插入由多个单元线圈形成的内芯（302a） ，沿周向以规则间隔放射状配置的齿（321）和连接相邻齿的径向内侧端部的连接部（321a）;线圈筐收缩工序，从外周侧对线圈筐施加力 （406），其中插入有内芯（302a）;以及将收缩的线圈筐（406）安装到其上的内芯（302a）压入外芯（302b）的步骤。

    Coil winding apparatus, and coil winding method
    10.
    发明公开
    Coil winding apparatus, and coil winding method 审中-公开
    Spulenwickelvorrichtung und spulenwickelverfahren

    公开(公告)号：EP2922187A1

    公开(公告)日：2015-09-23

    申请号：EP15157756.6

    申请日：2015-03-05

    申请人： Kabushiki Kaisha Toshiba

    发明人： Lin, Chiayu

    IPC分类号： H02K15/04

    CPC分类号： B65H57/006 ,  B65H54/22 ,  H02K15/0464

    摘要： According to an embodiment, a coil winding apparatus (10) includes a coil winding section (30), a mounting section (40), a support section (80), a moving section (51,52,53,54), and a control section (60,70). The support section (80) supports a portion of a wire material (5) between the coil winding section (30) and a mounting surface (41) of the mounting section (40). The moving section (51,52,53,54) moves a position of the support section (80). The control section (60,70) controls the moving section (51,52,53,54) such that the position of the support section (80) moves to a support target position which overlaps a mounting target position in a substantially vertical direction.

    摘要翻译： 根据实施例，线圈卷绕装置（10）包括线圈绕组部分（30），安装部分（40），支撑部分（80），移动部分（51,52,53,54）和 控制部（60,70）。 支撑部分（80）支撑线圈缠绕部分（30）和安装部分（40）的安装表面（41）之间的线材（5）的一部分。 移动部分（51,52,53,54）移动支撑部分（80）的位置。 控制部分（60,70）控制移动部分（51,52,53,54），使得支撑部分（80）的位置移动到与大致垂直方向上的安装目标位置重叠的支撑目标位置。