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1. 发明授权

US08344573B2 Stator for use in electric rotating machine 有权
标题翻译：定子用于电动旋转机
公开(公告)号：US08344573B2
公开(公告)日：2013-01-01
申请号：US13011153
申请日：2011-01-21
申请人： Syo Hasegawa , Keigo Moriguchi , Hiroaki Takeda
发明人： Syo Hasegawa , Keigo Moriguchi , Hiroaki Takeda
IPC分类号： H02K1/00
CPC分类号： H02K3/38 , H02K15/0081
摘要： A stator for use in an electric rotating machine is provided which includes a stator winding wound through slots of a stator core. The stator winding is made up of a plurality of conductor segments connected together. Each of the conductor segments includes an in-slot portion disposed inside one of the slots and out-slot portions extending from the in-slot portion outside at least one of the ends of the stator core. Ends of the out-slot portions are joined together to form the stator winding. The joints of the ends of the out-slot portions have a given pattern of texture formed on surfaces thereof and coated with an insulating material. The pattern of texture enhances the adhesion of the insulating coatings to the surfaces of the joints and ensures the stability in electric insulation of the joints.
摘要翻译：提供了一种用于旋转电机的定子，其包括缠绕在定子芯的槽上的定子绕组。定子绕组由连接在一起的多个导体段组成。每个导体段包括设置在一个槽内的槽内部分和从定子芯的至少一个端部外部的槽内部分延伸出的外槽部分。外槽部分的端部连接在一起以形成定子绕组。外槽部分的端部的接头具有形成在其表面上并且涂覆有绝缘材料的给定纹理图案。纹理图案增强了绝缘涂层对接头表面的附着力，确保了接头电绝缘的稳定性。

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