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公开(公告)号：EP2960669A1
公开(公告)日：2015-12-30
申请号：EP14753947.2
申请日：2014-02-10
发明人： HIGAKI, Koji , NISHIMURA, Kimio , OMATA, Masahiro , WATANABE, Hideki , KOIKE, Yasuhisa , SEKIKAWA, Takashi , MATSUSHITA, Yasushi , HORI, Akihisa , OHSHIMA, Takumi , KISHI, Michito , HASEGAWA, Kiyoshi , SHIBUKAWA, Hiroaki , TAKAICHI, Kazuhiro , SAKUYAMA, Hideo , YAMANE, Yuhei , OZAWA, Yoshito
CPC分类号： G01R33/12 , G01N27/9026 , G01R33/10 , H01F41/0253
摘要： [Problem] To provide a magnet evaluating device with a simpler configuration that is capable of evaluating eddy current loss occurring in a magnet.
[Solution] A magnet evaluating device 1 evaluates an evaluation magnet 51 by passing the evaluation magnet 51, which is formed by connecting a plurality of magnetic sections 101 with insulating material 103 in between, and a master magnet 55 of the same form through an alternating magnetic field generated by an excitation coil 12, measuring the eddy current occurring in the magnetic section 101 as voltage or current occurring in a detection coil 13 and comparing the measured value for the evaluation magnet 51 and the measured value for the master magnet 55.摘要翻译： [问题]提供一种具有能够评估在磁体中发生的涡流损耗的更简单构造的磁体评估装置。 磁铁评价装置1通过使通过使多个磁性部101与绝缘材料103在其间的多个磁性部101形成的评价用磁体51与相同形状的主磁体55交替地进行评价来评价评价用磁体51 由励磁线圈12产生的磁场，测量在磁性部分101中产生的涡流，作为检测线圈13中发生的电压或电流，并将评估磁体51的测量值与主磁体55的测量值进行比较。
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公开(公告)号：EP3154159A1
公开(公告)日：2017-04-12
申请号：EP14894810.2
申请日：2014-06-09
发明人： SEKIKAWA, Takashi , NISHIMURA, Kimio , OMATA, Masahiro , MATSUSHITA, Yasushi , WU, Min , OHSHIMA, Takumi , SHIBUKAWA, Hiroaki , HIGAKI, Koji , ISHIGURO, Kunitomo , YAMANE, Yuhei
CPC分类号： H02K15/085 , H02K3/12 , H02K15/0081 , H02K15/0421 , H02K15/064
摘要： A rectangular wire is wound on a stator core having a plurality of teeth and a plurality of slots. A plurality of rectangular wire elements is provided by cutting a rectangular wire into a predetermined length and bending into a substantial U-shape. A plurality of rectangular wire pieces configured to form a coil by connecting predetermined end portions of the rectangular wire elements is molded as a sub-assembly. Each of the plurality of the rectangular wire elements is inserted into a predetermined pair of the slots from a first end face of the stator core such that the respective end portions of the rectangular wire elements project from a second end face of the stator core. The rectangular wire pieces of the sub-assembly are fixed to the end portions of the rectangular wire elements, thereby manufacturing a stator coil having compact coil ends easily.
摘要翻译： 矩形导线缠绕在具有多个齿和多个槽的定子铁芯上。 通过将扁线切割成预定长度并弯曲成大致U形来提供多个矩形线元件。 通过连接扁平线元件的预定端部而构造成形成线圈的多个矩形线件被模制为子组件。 多个扁线元件中的每一个从定子芯的第一端面插入到预定的一对狭槽中，使得扁线元件的相应端部从定子芯的第二端面突出。 子组件的矩形线件固定到扁平线元件的端部，从而容易地制造具有紧凑线圈端部的定子线圈。
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公开(公告)号：EP3154159B1
公开(公告)日：2020-05-06
申请号：EP14894810.2
申请日：2014-06-09
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