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公开(公告)号：US08015691B2
公开(公告)日：2011-09-13
申请号：US13079315
申请日：2011-04-04
IPC分类号： H02K15/00
CPC分类号： H02K1/08 , H02K15/022 , Y10T29/49009 , Y10T29/53143 , Y10T156/12
摘要： A laminated core block includes a plurality of core members made of magnetic sheets stacked one on top of another, the plurality of core members including first and second core members which adjoin in a laminating direction, and a thermoplastic resin strand placed between the first and second core members. The thermoplastic resin strand is arranged to pass along one side surface of the first core member, between the first and second core members and along a side surface of the second core member on a side opposite to the aforementioned side surface of the first core member in this order. The first and second core members are bonded to each other by melting and curing the thermoplastic resin strand.
摘要翻译： 层叠铁芯块包括由层叠在一起的磁性片制成的多个芯构件，所述多个芯构件包括在层叠方向上相邻的第一和第二芯构件以及设置在第一和第二构件之间的热塑性树脂线 核心成员。 热塑性树脂股线布置成沿着第一芯部件的一个侧表面，在第一和第二芯部件之间并且沿着第二芯部件的与第一芯部件的上述侧表面相对的一侧的侧表面 这个命令。 第一和第二芯构件通过熔融和固化热塑性树脂链而彼此结合。
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2.发明授权Laminated core, method and apparatus for manufacturing laminated core, and stator 有权叠层铁心，层叠铁心制造方法及装置及定子公开(公告)号：US07960890B2
公开(公告)日：2011-06-14
申请号：US12352316
申请日：2009-01-12
IPC分类号： H02K1/06
CPC分类号： H02K1/08 , H02K15/022 , Y10T29/49009 , Y10T29/53143 , Y10T156/12
摘要： A laminated core block includes a plurality of core members made of magnetic sheets stacked one on top of another, the plurality of core members including first and second core members which adjoin in a laminating direction, and a thermoplastic resin strand placed between the first and second core members. The thermoplastic resin strand is arranged to pass along one side surface of the first core member, between the first and second core members and along a side surface of the second core member on a side opposite to the aforementioned side surface of the first core member in this order. The first and second core members are bonded to each other by melting and curing the thermoplastic resin strand.
摘要翻译： 层叠铁芯块包括由层叠在一起的磁性片制成的多个芯构件，所述多个芯构件包括在层叠方向上相邻的第一和第二芯构件以及设置在第一和第二构件之间的热塑性树脂线 核心成员。 热塑性树脂股线布置成沿着第一芯部件的一个侧表面，在第一和第二芯部件之间并且沿着第二芯部件的与第一芯部件的上述侧表面相对的一侧的侧表面 这个命令。 第一和第二芯构件通过熔融和固化热塑性树脂链而彼此结合。
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3.发明申请LAMINATED CORE, METHOD AND APPARATUS FOR MANUFACTURING LAMINATED CORE, AND STATOR 有权层压芯，制造层压芯的方法和装置和定子公开(公告)号：US20090195110A1
公开(公告)日：2009-08-06
申请号：US12352316
申请日：2009-01-12
CPC分类号： H02K1/08 , H02K15/022 , Y10T29/49009 , Y10T29/53143 , Y10T156/12
摘要： A laminated core block includes a plurality of core members made of magnetic sheets stacked one on top of another, the plurality of core members including first and second core members which adjoin in a laminating direction, and a thermoplastic resin strand placed between the first and second core members. The thermoplastic resin strand is arranged to pass along one side surface of the first core member, between the first and second core members and along a side surface of the second core member on a side opposite to the aforementioned side surface of the first core member in this order. The first and second core members are bonded to each other by melting and curing the thermoplastic resin strand.
摘要翻译： 层叠铁芯块包括由层叠在一起的磁性片制成的多个芯构件，所述多个芯构件包括在层叠方向上相邻的第一和第二芯构件以及设置在第一和第二构件之间的热塑性树脂线 核心成员。 热塑性树脂股线布置成沿着第一芯部件的一个侧表面，在第一和第二芯部件之间并且沿着第二芯部件的与第一芯部件的上述侧表面相对的一侧的侧表面 这个命令。 第一和第二芯构件通过熔融和固化热塑性树脂链而彼此结合。
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公开(公告)号：US08683675B2
公开(公告)日：2014-04-01
申请号：US13391391
申请日：2009-11-19
申请人： Masahiro Yuya , Nobuaki Miyake , Yuji Nakahara , Haruyuki Hasegawa , Takenori Aomi , Fumiaki Tsuchiya , Ryoko Komaki
发明人： Masahiro Yuya , Nobuaki Miyake , Yuji Nakahara , Haruyuki Hasegawa , Takenori Aomi , Fumiaki Tsuchiya , Ryoko Komaki
IPC分类号： H02K15/00
CPC分类号： H02K15/12 , H02K1/148 , H02K15/022 , H02K2201/09
摘要： Provided is a method for fabricating a molded stator of a rotary electric machine, the method comprising: a lamination step of laminating a plurality of core sheets each having a plurality of core pieces connected to one joining portion via bridge portions, thereby forming a divided-laminated-core group structure; a winding step of winding a coil on a teeth portion of each divided laminated core of the divided-laminated-core group structure; a cutting step of cutting the bridge portions, thereby separating the divided laminated cores wound with the coils; a temporary fixing step of temporarily fixing the divided laminated cores circularly arranged to form a stator; and a molding step of placing, in a mold, the stator into which a mold mandrel is inserted along the inner circumferential surface, and molding an outer circumferential surface of the stator with resin.
摘要翻译： 本发明提供一种旋转电机的成型定子的制造方法，其特征在于，包括：层叠多个芯片的层压工序，所述多个芯片具有经由桥接部连接到一个接合部的多个芯片， 层叠芯组结构; 将线圈卷绕在所述分层层叠铁芯组结构体的各分割层叠铁心的齿部上的卷绕工序; 切割桥接部分的切割步骤，从而分离缠绕有线圈的分割叠片; 临时固定步骤，临时固定分开的层叠铁心，以便形成定子; 以及在模具中将沿着内周面插入有模具心轴的定子，并用树脂成形定子的外周面的成型工序。
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公开(公告)号：US20120151750A1
公开(公告)日：2012-06-21
申请号：US13391391
申请日：2009-11-19
申请人： Masahiro Yuya , Nobuaki Miyake , Yuji Nakahara , Haruyuki Hasegawa , Takenori Aomi , Fumiaki Tsuchiya , Ryoko Komaki
发明人： Masahiro Yuya , Nobuaki Miyake , Yuji Nakahara , Haruyuki Hasegawa , Takenori Aomi , Fumiaki Tsuchiya , Ryoko Komaki
CPC分类号： H02K15/12 , H02K1/148 , H02K15/022 , H02K2201/09
摘要： Provided is a method for fabricating a molded stator of a rotary electric machine, the method comprising: a lamination step of laminating a plurality of core sheets each having a plurality of core pieces connected to one joining portion via bridge portions, thereby forming a divided-laminated-core group structure; a winding step of winding a coil on a teeth portion of each divided laminated core of the divided-laminated-core group structure; a cutting step of cutting the bridge portions, thereby separating the divided laminated cores wound with the coils; a temporary fixing step of temporarily fixing the divided laminated cores circularly arranged to form a stator; and a molding step of placing, in a mold, the stator into which a mold mandrel is inserted along the inner circumferential surface, and molding an outer circumferential surface of the stator with resin.
摘要翻译： 本发明提供一种旋转电机的成型定子的制造方法，其特征在于，包括：层叠多个芯片的层压工序，所述多个芯片具有经由桥接部连接到一个接合部的多个芯片， 层叠芯组结构; 将线圈卷绕在所述分层层叠铁芯组结构体的各分割层叠铁心的齿部上的卷绕工序; 切割桥接部分的切割步骤，从而分离缠绕有线圈的分割叠片; 临时固定步骤，临时固定分开的层叠铁心，以便形成定子; 以及在模具中将沿着内周面插入有模具心轴的定子，并用树脂成形定子的外周面的成型工序。
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公开(公告)号：US20140035428A1
公开(公告)日：2014-02-06
申请号：US13983623
申请日：2011-02-25
申请人： Masahiro Yuya , Daisuke Shijo , Hiroyuki Akita , Haruyuki Hasegawa , Takenori Aomi , Ryoko Komaki
发明人： Masahiro Yuya , Daisuke Shijo , Hiroyuki Akita , Haruyuki Hasegawa , Takenori Aomi , Ryoko Komaki
CPC分类号： H02K3/345 , H02K1/08 , H02K1/148 , H02K3/522 , H02K15/10 , H02K2203/12 , Y10T29/49009
摘要： A stator of a rotary electric machine, in which an insulating capacity higher than or equal to an insulating capacity of a flat portion of a stator core can be maintained at edge portions of the stator core. The stator of the rotary electric machine includes a core-sheet laminate that is formed by laminating a plurality of core sheets made of metal plates; a coating film that is made of an insulating paint coated on a surface of the core-sheet laminate; a stator coil that is made of a conductive wire wound around the core-sheet laminate via the coating film; and bobbins made of an insulating material, which are inserted between the coating film and the stator coil and prevent the conductive wire of the stator coil from contacting the coating film that is coated on edge portions of the core-sheet laminate, or relieve pressure caused by the contact.
摘要翻译： 旋转电机的定子能够将定子铁芯的平坦部的绝缘能力高于或等于绝缘容量保持在定子铁芯的边缘部分。 旋转电机的定子包括通过层压由金属板制成的多个芯片形成的芯片层压体; 由涂覆在芯片层压体的表面上的绝缘漆制成的涂膜; 定子线圈，其由通过所述涂膜卷绕在所述芯片层压体上的导电线制成; 以及由绝缘材料制成的线轴，其插入在涂膜和定子线圈之间，并且防止定子线圈的导线与涂覆在芯片层压体的边缘部分上的涂膜接触，或减轻所引起的压力 通过联系。
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