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公开(公告)号：EP3109981A1
公开(公告)日：2016-12-28
申请号：EP15803612.9
申请日：2015-06-05
申请人： AISIN AW CO., LTD.
IPC分类号： H02K15/085 , H02K15/06
摘要： A stator assembly method includes a step of inserting slot housed portions into slots while guide jigs are guiding coils such that the separation interval between the coils and edge portions of teeth that extend in the radial direction is kept in the course of the slot housed portions moving in the slots.
摘要翻译： 定子组装方法包括以下步骤：在引导夹具引导线圈的同时将槽容纳部插入到槽中，使得线圈之间的分离间隔和径向延伸的齿的边缘部保持在槽容纳部移动的过程中 在插槽中。
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公开(公告)号：EP2827476A1
公开(公告)日：2015-01-21
申请号：EP13806361.5
申请日：2013-04-18
发明人： HASHIMOTO, Shingo , TANAKA, Hiroyuki , OTA, Takanori , SATO, Shingo , KURASHIGE, Daichi , KAWAURA, Hirotaka , AKAO, Norihiko
IPC分类号： H02K3/18
摘要： In a stator, a bus bar portion includes a joint portion that is formed at an end of the bus bar portion and is joined to a terminal portion of a different one of the coils, and a connecting portion that is formed between the joint portion and a winding portion, and in the coils of each of three phases that are U-phase, V-phase, and W-phase, a first coil and a second coil that serve as the two coils joined to each other are joined to each other by the joint portion of the bus bar portion of the first coil and the terminal portion of the second coil, and ends of the terminal portions of middle coils that are the coils disposed between the first coil and the second coil are located at a height closer to a stator core than the connecting portion of the first coil in a direction of a central axis of the stator core.
摘要翻译： 在定子中，汇流条部分包括形成在汇流条部分的端部处并且连接到不同线圈的端子部分的接合部分和形成在接头部分和接头部分之间的连接部分 绕组部分，并且在U相，V相和W相的三相中的每一个的线圈中，用作彼此连接的两个线圈的第一线圈和第二线圈彼此接合 通过第一线圈的汇流条部分和第二线圈的端子部分的接合部分和作为设置在第一线圈和第二线圈之间的线圈的中间线圈的端子部分的端部位于更靠近的高度 相对于定子铁芯的中心轴方向的第一线圈的连接部分的定子铁心。
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公开(公告)号：EP3276798B1
公开(公告)日：2019-10-09
申请号：EP16807494.6
申请日：2016-06-08
申请人： AISIN AW CO., LTD.
发明人： HASHIMOTO, Shingo , SATO, Shingo , KOGA, Kiyotaka
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公开(公告)号：EP3145058B1
公开(公告)日：2018-10-10
申请号：EP15837960.2
申请日：2015-08-31
申请人： Aisin Aw Co., Ltd.
CPC分类号： H02K3/28 , H02K3/04 , H02K3/12 , H02K15/0435 , H02K15/06 , H02K15/066
摘要： A stator assembling method for mounting a plurality of concentrically wound coils to an annular stator core, each of the concentrically wound coils being formed by winding a conductive wire for a plurality of turns, each of the concentrically wound coils having planned slot accommodation portions and planned coil end portions, the annular stator core having slots formed between adjacent teeth extending from a back yoke to a radially inner side, a spacing between the slots being widened toward a radially outer side. The stator assembling method includes the step of forming a coil assembly in which the plurality of the concentrically wound coils are disposed annularly and the step of pushing the coil assembly disposed in a space on an inner diameter side of the stator core to an outer diameter side and inserting the plurality of the concentrically wound coils into the slots of the stator core, in which each of the plurality of the concentrically wound coils has vertexes oriented outward in a axial direction in the planned coil end portions, and a distance in the axial direction between the vertexes of the planned coil end portions on both sides in the axial direction of each of the plurality of concentrically wound coils is gradually reduced toward the conductive wire mounted on the inner diameter side of the stator core from the conductive wire mounted on the outer diameter side of the stator core.
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公开(公告)号：EP3211772A1
公开(公告)日：2017-08-30
申请号：EP15873213.1
申请日：2015-12-24
申请人： AISIN AW CO., LTD.
IPC分类号： H02K15/06 , H02K3/04 , H02K15/085
摘要： A stator manufacturing method in which a coil is fitted in a core (2) includes: a unit assembly formation step of forming a unit assembly (5) by fitting a plurality of coil units (4) together; and an insertion step of inserting the coil side portions (42) of the coil units (4) into associated slots (23). A combination of the core (2) and the coil is used which satisfies the relational expression "2π·(Ri - B·L) > A·(the number of slots)."
摘要翻译： 一种定子制造方法，其中线圈装配在芯体（2）中包括：单元组件形成步骤，通过将多个线圈单元（4）装配在一起来形成单元组件（5） 以及将线圈单元（4）的线圈侧部分（42）插入到相关槽（23）中的插入步骤。 使用满足关系式“2π·（Ri-B·L）> A·（槽数）”的铁芯（2）和线圈的组合。
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公开(公告)号：EP3109982A1
公开(公告)日：2016-12-28
申请号：EP15803939.6
申请日：2015-06-05
申请人： AISIN AW CO., LTD.
IPC分类号： H02K15/085 , H02K15/06
CPC分类号： H02K15/026 , H02K1/146 , H02K15/06 , H02K15/062 , H02K15/066 , H02K15/085
摘要： In order to suppress the amount of deformation of coils before being inserted into slots when inserting a coil assembly, which is obtained by combining a plurality of coils that have coil end portions and linear portions, from the radially inner side toward the radially outer side of an annular stator core to be mounted to the stator core, the present invention provides a stator assembly method in which coils that have slot housed portions and coil end portions formed from a conductive wire are mounted to an annular stator core that has teeth and slots. The method includes: forming a coil assembly in which a plurality of the coils are disposed in an annular arrangement; disposing guide jigs with respect to the coil assembly; and pushing out the plurality of coils radially from the radially inner side toward the radially outer side, with the coil assembly disposed in a radially inner space of the stator core and with the guide surfaces of the guide jigs in parallel with wall surfaces of the teeth, to insert the slot housed portions of the coils into the slots of the stator core while the guide jigs are guiding the plurality of coils.
摘要翻译： 为了抑制在将具有线圈端部和直线部的多个线圈从线圈组的径向内侧朝向径向外侧组合而得到的线圈组插入时的线圈插入前的线圈变形量 本发明提供了一种定子组装方法，其中具有槽容纳部分和由导线形成的线圈端部的线圈被安装到具有齿和槽的环形定子芯。 该方法包括：形成线圈组件，其中多个线圈布置成环形布置; 相对于线圈组件布置导向夹具; 并且将线圈组件配置在定子铁心的径向内侧空间中，并且使引导夹具的引导面与齿的壁面平行地将多个线圈从径向内侧朝向径向外侧径向地推出 以便在引导夹具引导多个线圈的同时将线圈的槽容纳部分插入到定子芯的槽中。
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公开(公告)号：EP2827476B1
公开(公告)日：2019-11-27
申请号：EP13806361.5
申请日：2013-04-18
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公开(公告)号：EP3109981B1
公开(公告)日：2019-10-30
申请号：EP15803612.9
申请日：2015-06-05
申请人： AISIN AW CO., LTD.
IPC分类号： H02K15/06
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公开(公告)号：EP3261225A1
公开(公告)日：2017-12-27
申请号：EP16780144.8
申请日：2016-04-15
申请人： Aisin AW Co., Ltd.
发明人： KOGA, Kiyotaka , HASHIMOTO, Shingo , SATO, Shingo
IPC分类号： H02K3/04
摘要： In this rotating electrical machine, of slot accommodated portions of concentric coils, axial ends of the slot accommodated portion located on the side facing a rotor core are located closer to the outside in the radial direction than an axial middle part of the slot accommodated portion located on the side facing the rotor core is.
摘要翻译： 在该旋转电机中，在同心线圈的槽收纳部中，位于与转子铁芯相对的一侧的槽收纳部的轴向端部位于比位于该槽收纳部的轴向中央部靠径向外侧的位置 在面对转子铁芯的一侧是。
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公开(公告)号：EP3145058A1
公开(公告)日：2017-03-22
申请号：EP15837960.2
申请日：2015-08-31
申请人： Aisin Aw Co., Ltd.
CPC分类号： H02K3/28 , H02K3/04 , H02K3/12 , H02K15/0435 , H02K15/06 , H02K15/066
摘要： A stator assembling method for mounting a plurality of concentrically wound coils to an annular stator core, each of the concentrically wound coils being formed by winding a conductive wire for a plurality of turns, each of the concentrically wound coils having planned slot accommodation portions and planned coil end portions, the annular stator core having slots formed between adjacent teeth extending from a back yoke to a radially inner side, a spacing between the slots being widened toward a radially outer side. The stator assembling method includes the step of forming a coil assembly in which the plurality of the concentrically wound coils are disposed annularly and the step of pushing the coil assembly disposed in a space on an inner diameter side of the stator core to an outer diameter side and inserting the plurality of the concentrically wound coils into the slots of the stator core, in which each of the plurality of the concentrically wound coils has vertexes oriented outward in a axial direction in the planned coil end portions, and a distance in the axial direction between the vertexes of the planned coil end portions on both sides in the axial direction of each of the plurality of concentrically wound coils is gradually reduced toward the conductive wire mounted on the inner diameter side of the stator core from the conductive wire mounted on the outer diameter side of the stator core.
摘要翻译： 一种用于将多个同心卷绕的线圈安装到环形定子铁心的定子组装方法，每个同心缠绕的线圈通过缠绕多个匝的导线形成，每个同心绕线的线圈具有计划的狭槽容纳部分并且被计划 线圈端部，环形定子铁芯具有形成在从后轭到径向内侧的相邻齿之间的槽，槽之间的间隔朝向径向外侧加宽。 定子组装方法包括形成线圈组件的步骤，其中多个同心缠绕的线圈环形设置，并且将设置在定子芯的内径侧的空间中的线圈组件推到外径侧 并且将多个同心卷绕的线圈插入到定子铁芯的槽中，其中多个同心卷绕的线圈中的每一个在计划的线圈端部中具有在轴向方向上的顶点，并且在轴向方向上的距离 在多个同心卷绕的线圈中的每一个的两侧的预定线圈端部的顶点之间的距离从安装在外部的导电线的定子芯的内径侧的导电线逐渐减小 定子芯的直径侧。
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