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1. 发明授权

EP2793376B1 DEVICE AND METHOD FOR PRODUCING MAGNET BODY FOR FIELD POLE 有权
标题翻译：用于生产场极的磁体的装置和方法
公开(公告)号：EP2793376B1
公开(公告)日：2017-06-07
申请号：EP12858261.6
申请日：2012-12-14
申请人： NISSAN MOTOR CO., LTD.
发明人： TAKAICHI, Kazuhiro , NISHIMURA, Kimio , WATANABE, Hideki , SEKIKAWA, Takashi , MATSUSHITA, Yasushi , HORI, Akihisa , OHSHIMA, Takumi , KISHI, Michito , ISHIGURO, Kunitomo , KOIKE, Yasuhisa
IPC分类号： H02K15/03 , H01F41/02
CPC分类号： H01F41/0206 , B23K26/364 , H01F41/0253 , H02K15/03 , Y10T29/49078 , Y10T29/53

2. 发明授权

EP2899859B1 MANUFACTURING DEVICE FOR CLEFT MAGNETS 有权
标题翻译： VORRICHTUNG ZUR HERSTELLUNG VON KRACKMAGNETEN
公开(公告)号：EP2899859B1
公开(公告)日：2016-11-09
申请号：EP13838389.8
申请日：2013-09-19
申请人： NISSAN MOTOR CO., LTD.
发明人： SHIBUKAWA, Hiroaki , NISHIMURA, Kimio , OMATA, Masahiro , SEKIKAWA, Takashi , MATSUSHITA, Yasushi , HASEGAWA, Kiyoshi , HORI, Akihisa , OHSHIMA, Takumi , KISHI, Michito , WATANABE, Hideki
IPC分类号： H01F41/02 , H02K15/03 , B26F3/00
CPC分类号： H01F41/0253 , B26F3/00 , H02K15/03 , Y10T225/22
摘要： A manufacturing device for cleft magnets comprises a cleaving mechanism for cleaving a magnet plate by applying a pressing force to the magnet plate corresponding to a back of a groove formed on one surface of the magnet plate and a carry-in mechanism for carrying the magnet plate to a cleaving position by the cleaving mechanism. By comprising a foreign matter removal mechanism for removing a foreign matter adhering to the magnet plate before the magnet plate is carried to the cleaving position by the carry-in mechanism, the foreign matter adhering to the magnet plate is removed before cleaving.
摘要翻译：一种用于劈裂磁体的制造装置包括：用于通过对与形成在磁体板的一个表面上的槽的背面相对应的磁体板施加按压力来将磁体板切割的分离机构，以及用于承载磁体板的携带机构通过切割机构到达分离位置。通过在通过搬入机构将磁板搬运到分离位置之前，通过包括除去附着在磁体板上的异物的异物去除机构，在切断前除去附着在磁板上的异物。

3. 发明公开

EP2869440A1 MANUFACTURING DEVICE FOR MAGNETIC PIECES CONSTITUTING MAGNETIC BODIES FOR FIELD POLES AND MANUFACTURING METHOD FOR SAME 有权
标题翻译：装置及其制造方法磁场BODIES杆位
公开(公告)号：EP2869440A1
公开(公告)日：2015-05-06
申请号：EP13813974.6
申请日：2013-06-12
申请人： Nissan Motor Co., Ltd
发明人： TAKAICHI, Kazuhiro , NISHIMURA, Kimio , WATANABE, Hideki , SEKIKAWA, Takashi , MATSUSHITA, Yasushi , HORI, Akihisa , OHSHIMA, Takumi , KISHI, Michito
IPC分类号： H02K15/03 , B26F3/00 , H02K1/27
CPC分类号： B26F3/002 , B23D31/002 , B23D33/08 , B26D7/02 , B26D7/14 , H01F41/0253 , H02K15/03 , Y10T225/14 , Y10T225/201
摘要： An apparatus for manufacturing magnet segments constituting a field pole magnetic body by cleaving a magnetic body having a coating applied to outer surfaces at a plurality of scheduled cleaving parts includes placing tables on which the magnetic body is to be placed, a pressing unit adapted to cleave the magnetic body by pressing the magnetic body at the scheduled cleaving part arranged between two placing tables, and a cutting unit adapted to cut the coating present at the scheduled cleaving part pressed by the pressing unit after the magnetic body is cleaved.
摘要翻译：用于制造通过切割具有在预定的切割部分的多元性应用于外表面的涂层的磁性体构成的场磁极用磁性体磁体段的装置包括将在其上磁性体是表被放置，按压单元angepasst切割磁性体通过在两个放置台之间设置预定的切割部按压磁性体，和一个切割单元angepasst切割存在于磁性体被切割之后，由按压部按压的预定切割部件的涂覆。

5. 发明授权

EP3057207B1 METHOD AND DEVICE FOR MANUFACTURING MAGNET PIECES CONFIGURING A FIELD POLE MAGNET TO BE ARRANGED IN A ROTARY MACHINE 有权
公开(公告)号：EP3057207B1
公开(公告)日：2018-10-10
申请号：EP14851916.8
申请日：2014-07-29
申请人： NISSAN MOTOR CO., LTD.
发明人： OHSHIMA, Takumi , HASEGAWA, Kiyoshi , NISHIMURA, Kimio , SEKIKAWA, Takashi , MATSUSHITA, Yasushi , HORI, Akihisa , KISHI, Michito
IPC分类号： H01F41/02 , H02K15/03 , B26F3/00
CPC分类号： B26F3/002 , H01F41/0253 , H01F41/026 , H02K15/03
摘要： A manufacture method that includs positioning the permanent magnet body of which a surface is coated with a coating film for deterioration prevention, a scheduled cleavage portion of the permanent magnet body being located between two fulcrums, which are edge portions of a die, supporting the permanent magnet body, and cleaving the permanent magnet body into a cleaved magnet body and the magnet piece by pressing the scheduled cleavage portion of the permanent magnet body is provided. The manufacture method also includes cutting the coating-film between the cleaved magnet body and the magnet piece by pressing an end portion of the cleaved magnet piece from a pressing side of the scheduled cleavage portion, the end portion being on a side opposite to a cleavage surface side.

6. 发明授权

EP2874288B1 DEVICE FOR PRODUCING FIELD-POLE MAGNETIC BODY 有权
标题翻译：用于生产场极磁体的装置
公开(公告)号：EP2874288B1
公开(公告)日：2017-08-09
申请号：EP13816571.7
申请日：2013-06-12
申请人： NISSAN MOTOR CO., LTD.
发明人： TAKAICHI, Kazuhiro , NISHIMURA, Kimio , WATANABE, Hideki , SEKIKAWA, Takashi , MATSUSHITA, Yasushi , HORI, Akihisa , OHSHIMA, Takumi , KISHI, Michito
IPC分类号： H02K15/03
CPC分类号： H01F41/0206 , H02K15/03 , H02K15/14 , Y10T29/5317

7. 发明公开

EP3041114A1 CUTTING METHOD AND CUTTING DEVICE FOR MANUFACTURING MAGNET PIECE CONSTITUTING MAGNET BODY FOR FIELD POLE TO BE ARRANGED IN ROTARY ELECTRIC MACHINE 有权
标题翻译：切割方法和切割设备用于生产磁性体的磁一部分，场磁极用于布置在电力车床
公开(公告)号：EP3041114A1
公开(公告)日：2016-07-06
申请号：EP14838975.2
申请日：2014-08-21
申请人： Nissan Motor Co., Ltd.
发明人： OHSHIMA, Takumi , HASEGAWA, Kiyoshi , NISHIMURA, Kimio , SEKIKAWA, Takashi , MATSUSHITA, Yasushi , HORI, Akihisa , KISHI, Michito
IPC分类号： H02K1/27 , H01F41/02
CPC分类号： H01F41/0253 , B23K26/0006 , B23K26/359 , B23K2103/50 , B26F3/002 , H02K1/276 , H02K15/03
摘要： A cutting method and a cutting device of cutting a magnet body including a coating film feed, in a state where the magnet body in which cutout grooves serving as brittle sections are provided on a lower surface along cutting planned positions is supported by dies serving as two support points from the lower side, the magnet body to a position where the brittle section is arranged between both the support points, and press the magnet body from the upper side of a position offset rearward in the feeding direction from the brittle section between both the support points, so as to cut the magnet body into a cut magnet body and a magnet piece smaller than the cut magnet body while cutting the coating film.
摘要翻译：一种切割方法及切割的磁体本体，其包括涂布薄膜供给，在沿着切割预定位置上设置一个下表面，其中切槽的磁性体作为易碎部分的状态下的切割装置由此用作两个受支持从下侧支承点，磁铁体，其中脆性部被设置在两个支承点之间，并从二者之间的易碎部分在馈送方向向后偏移的位置的上侧按上述磁铁体的位置支撑点，从而为上述磁铁体切成切磁铁主体和磁铁片比切磁铁体更小的同时，减少了涂层的电影。

8. 发明公开

EP2960669A1 MAGNET EVALUATING DEVICE AND METHOD 有权
标题翻译： MAGNETAUSWERTUNGSVORRICHTUNG外展
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
申请人： Nissan Motor Co., Ltd.
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
IPC分类号： G01R33/12 , H01F41/00
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。

9. 发明公开

EP2899859A1 DEVICE FOR PRODUCING CRACKING MAGNET 有权
标题翻译：器具，用于产生KRACK MAGNET
公开(公告)号：EP2899859A1
公开(公告)日：2015-07-29
申请号：EP13838389.8
申请日：2013-09-19
申请人： Nissan Motor Co., Ltd
发明人： SHIBUKAWA, Hiroaki , NISHIMURA, Kimio , OMATA, Masahiro , SEKIKAWA, Takashi , MATSUSHITA, Yasushi , HASEGAWA, Kiyoshi , HORI, Akihisa , OHSHIMA, Takumi , KISHI, Michito , WATANABE, Hideki
IPC分类号： H02K15/03
CPC分类号： H01F41/0253 , B26F3/00 , H02K15/03 , Y10T225/22
摘要： A manufacturing device for cleft magnets comprises a cleaving mechanism for cleaving a magnet plate by applying a pressing force to the magnet plate corresponding to a back of a groove formed on one surface of the magnet plate and a carry-in mechanism for carrying the magnet plate to a cleaving position by the cleaving mechanism. By comprising a foreign matter removal mechanism for removing a foreign matter adhering to the magnet plate before the magnet plate is carried to the cleaving position by the carry-in mechanism, the foreign matter adhering to the magnet plate is removed before cleaving.

10. 发明公开

EP2793377A1 MANUFACTURING DEVICE FOR FIELD POLE MAGNET AND MANUFACTURING METHOD THEREFOR 有权
标题翻译： HERSTELLUNGSVORRICHTUNGFÜRFELDPOLMAGNET UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2793377A1
公开(公告)日：2014-10-22
申请号：EP12858370.5
申请日：2012-11-19
申请人： Nissan Motor Co., Ltd
发明人： MATSUSHITA, Yasushi , WATANABE, Hideki , SEKIKAWA, Takashi , NISHIMURA, Kimio , TAKAICHI, Kazuhiro , HORI, Akihisa , OHSHIMA, Takumi , KISHI, Michito , ISHIGURO, Kunitomo
IPC分类号： H02K15/03 , H02K1/27 , H02K21/14
CPC分类号： H01F41/0266 , H02K15/00 , H02K15/03 , Y10T29/49075 , Y10T29/5313
摘要： A device for manufacturing a field pole magnet body includes a reference jig having reference surfaces in a lengthwise direction, a width direction, and a thickness direction for positioning presses the plurality of cleaved and divided magnet fragments in an aligned state with their cleaved faces facing each other; a lengthwise direction pressing means that presses the plurality of magnet fragments from the lengthwise direction in which they are arranged to the lengthwise direction reference surface in order to align the magnet fragments in the lengthwise direction; a width direction pressing means that presses the plurality of magnet fragments from the width direction of the magnet fragments to the width direction reference surface to align them in the width direction; and a thickness pressing means that presses the plurality of magnet fragments from the thickness direction of the magnet fragments to the thickness direction reference surface to align them in the thickness direction. The lengthwise direction pressing means is operated to press the magnet fragments in the lengthwise direction in which they are arranged in a state in which a pressing force of at least one of the width direction pressing means and the thickness direction pressing means on the plurality of magnet fragments arranged within the reference jig is suppressed to be weaker than a pressing force generated by the lengthwise direction pressing means or is released.
摘要翻译：一种用于制造场磁极磁体的装置，包括具有在长度方向，宽度方向和厚度方向上的参考表面的参考夹具，用于定位将多个切割和分割的磁体碎片按照对准状态按压其切割面朝向每个其他; 长度方向按压装置，用于将多个磁体碎片沿其长度方向按纵向方向参考表面按压，以使磁体片段在长度方向上对准; 宽度方向按压装置，其将多个磁体碎片从磁体碎片的宽度方向按压到宽度方向基准面，使其沿宽度方向对齐; 以及厚度按压装置，其将多个磁体碎片从磁体碎片的厚度方向按压到厚度方向基准面，以在厚度方向上对准它们。操作长度方向按压装置，以在多个磁体上的宽度方向按压装置和厚度方向按压装置中的至少一个的按压力的状态下将磁体碎片沿它们排列的长度方向按压排列在参考夹具内的碎片被抑制为弱于由长度方向按压装置产生的按压力或被释放。

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