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1. 发明申请

US20110192019A1 SPOOL FOR A COIL WINDING DEVICE AND METHOD OF LOADING COILS 有权
标题翻译：用于卷绕卷绕装置的支架和装载线圈的方法
公开(公告)号：US20110192019A1
公开(公告)日：2011-08-11
申请号：US13061430
申请日：2008-09-02
申请人： Daisuke Shijo , Masaya Motogashi , Hiroyuki Akita , Toshio Arai
发明人： Daisuke Shijo , Masaya Motogashi , Hiroyuki Akita , Toshio Arai
IPC分类号： H02K15/085 , B65H75/08 , B65H75/24
CPC分类号： H02K15/0457 , H02K15/068
摘要： To provide a spool for a coil winding device capable of preventing poor insulation caused by a leakage of coil wires without initially inserted coil wires staying at the vicinity of slot openings. A spool for a coil winding device of this invention includes a plurality of coil winding surfaces increased stepwise in diameter from the bottom upward in a state where the spool is disposed on the coil winding device. The spool includes a front spool part and a rear spool part, which are placed at a distance from each other so that each turn of coil has a length corresponding to arbitrary lamination thickness of the stator core. The plurality of coil winding surfaces includes a coil winding surface corresponding to the outermost coil that is formed so that a portion in a radial pattern from the vicinity of a portion corresponding to a central axis of the stator core towards an opening of the slot in which each coil is loaded is extended at least to a position corresponding to a core back where the roots of the teeth outside the slot of the stator core are connected.
摘要翻译：为了提供一种用于线圈绕线装置的线轴，其能够防止线圈线的泄漏引起的绝缘不良，而没有最初插入的线圈线停留在槽口附近。本发明的线圈绕线装置的线轴包括多个线圈绕组表面，该线圈绕组表面在线轴设置在线圈绕线装置上的状态下从底部向上逐步增加。卷轴包括前卷轴部分和后卷轴部分，它们彼此相隔一定距离，使得每一圈的线圈具有对应于定子芯的任意叠层厚度的长度。多个线圈绕组表面包括对应于最外面线圈的线圈绕组表面，该线圈绕组表面被形成为使得从与定子铁芯的中心轴线对应的部分的附近的径向图案的部分朝向槽的开口形成，其中每个线圈被加载至少延伸到对应于定子芯的槽外面的齿根连接的芯背的位置。

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