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1. 发明专利

JP2013021824A Wire connection structure of coil windings in motor and motor 有权
标题翻译：电机和电机线圈绕组的线路连接结构
公开(公告)号：JP2013021824A
公开(公告)日：2013-01-31
申请号：JP2011153478
申请日：2011-07-12
申请人： Minebea Co Ltd , ミネベア株式会社
发明人： SUZUKI TOMOHISA , NOGAMIDA WATARU , TOTSUKA SHINJI , YAMAUCHI TAKAMITSU
IPC分类号： H02K3/52 , H02K3/04 , H02K3/34 , H02K29/00
摘要： PROBLEM TO BE SOLVED: To provide a technique suitable for connections using a fusing process in a structure in which coil windings are connected to terminals in a stator of an inner rotor type brushless motor.SOLUTION: In an insulator 202 that is mounted to a stator of an inner rotor type brushless motor and has a substantially annular shape, a wire connection structure of coil windings in a motor is provided with conduction terminals 220 to which jumper wires 230 of the coil windings wound about a plurality of salient poles in a stator core. The conduction terminals 220 are provided with first conductive portions 221 and second conductive portions 222. Under a state that the jumper wires 230 are interposed in gaps therebetween, fusing processes are performed and the jumper wires 230 are connected to the conduction terminals 220.
摘要翻译：要解决的问题：提供一种适用于在线圈绕组连接到内转子型无刷电动机的定子中的端子的结构中使用熔化工艺的连接技术。解决方案：在安装到内转子型无刷电动机的定子并具有大致环形形状的绝缘体202中，电动机中的线圈绕组的线连接结构设置有导线端子220，跨接线230 线圈绕组缠绕在定子芯中的多个凸极上。导通端子220设置有第一导电部221和第二导电部222.在跨接线230插入其间的间隙的状态下，进行定影处理，并且跨接线230与导通端子220连接。
版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012080638A Inner-rotor motor 有权
标题翻译：内转子电机
公开(公告)号：JP2012080638A
公开(公告)日：2012-04-19
申请号：JP2010222162
申请日：2010-09-30
申请人： Minebea Co Ltd , ミネベア株式会社
发明人： OTSUKA MAKOTO , NAKAMURA MANABU , KAWAI FUJITO , YAMAUCHI TAKAMITSU , TARODA ATSUSHI
IPC分类号： H02K3/52 , H02K3/18 , H02K21/16
摘要： PROBLEM TO BE SOLVED: To provide an inner-rotor motor that is made thinner without connecting wires therein interfering with coil winding operations.SOLUTION: An inner-rotor motor includes: a stator yoke 104 that is positioned on an outer side of a rotor and has a plurality of salient poles each with a pole tooth facing the rotor; stator coils 105 that are respectively wound on the plurality of salient poles; a spacer 103 joined to the stator yoke 104; connecting wire engaging portions 132 that project in an axial direction from the spacer 103 so as to engage connecting wires 141 routed among the stator coils 105; and a bearing plate 106 that supports a bearing 107 that receives a rotor shaft 108. Each of the connecting wire engaging portions 132 has an engagement depression that is to be engaged with an engagement projection 106b provided in the bearing plate 106.
摘要翻译：要解决的问题：提供一种内部转子电动机，其在不连接线的情况下变薄而干扰线圈绕制操作。解决方案：内转子电动机包括：定子磁轭104，其定位在转子的外侧，并且具有多个凸极，每个凸极具有面向转子的极齿; 分别缠绕在多个凸极上的定子线圈105; 接合到定子磁轭104的间隔件103; 连接线接合部132，其从间隔件103沿轴向突出，以接合在定子线圈105之间布线的连接线141; 以及支承承受转子轴108的轴承107的支承板106.每个连接线啮合部分132具有与设置在支承板106中的接合突起106b接合的接合凹陷。（C）2012，JPO＆INPIT

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