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1. 发明申请

US20150061448A1 ARMATURE AND DC MOTOR 有权
标题翻译： ARMATURE和DC电机
公开(公告)号：US20150061448A1
公开(公告)日：2015-03-05
申请号：US14537583
申请日：2014-11-10
申请人： Mabuchi Motor Co., Ltd.
发明人： Hiroshi Kimura , Takashi Muramoto , Hisashi Ogino
IPC分类号： H02K3/28 , H02K13/00 , H02K3/12
CPC分类号： H02K3/28 , H02K3/12 , H02K5/148 , H02K5/225 , H02K7/04 , H02K13/006 , H02K23/26
摘要： An armature includes a core having a plurality of teeth, which are radially formed with a rotation axis as the center, a plurality of coils where each coil is wound around each set of teeth containing at least two teeth. The plurality of coils have a plurality of inside coils placed on a rotation axis side of the teeth and a plurality of outside coils placed outside the inside coils. The plurality of inside coils are circularly arranged so that inside coils adjacent to each other are not wound around the same tooth. The plurality of outside coils are circularly arranged so that outside coils adjacent to each other are not wound around the same tooth. The outside coils are wound around a second set of combinations of teeth, which are different from a first set of combinations of teeth around which the inside coils are wound.
摘要翻译：电枢包括具有以旋转轴为中心径向形成的多个齿的芯，多个线圈，其中每个线圈缠绕在包含至少两个齿的每组齿周围。多个线圈具有放置在齿的旋转轴侧的多个内侧线圈和位于内部线圈外部的多个外部线圈。多个内部线圈是圆形布置的，使得彼此相邻的内部线圈不会缠绕在同一个牙齿上。多个外部线圈是圆形布置的，使得彼此相邻的外部线圈不会缠绕在相同的齿上。外部线圈缠绕在第二组齿的组合上，所述第二组齿不同于缠绕内圈的第一组齿组合。

2. 发明授权

US10411567B2 Motor and manufacturing method of movement restricting structure 有权
公开(公告)号：US10411567B2
公开(公告)日：2019-09-10
申请号：US14286753
申请日：2014-05-23
申请人： MABUCHI MOTOR CO., LTD.
发明人： Atsushi Yoshida , Hisashi Ogino
IPC分类号： H02K13/00 , H02K15/00 , H01R39/40 , H02K5/14
摘要： A motor includes a brush configured to contact a commutator and a movement restricting structure configured to restrict a movement of the brush. The movement restricting structure has: a carbon holder for housing the brush while permitting a movement of the brush in the commutator radial direction; and a circumferentially restricting part for restricting a movement of the brush in the commutator circumferential direction. The circumferentially restricting part has a passing port formed by punching, through which the brush passes.

3. 发明授权

US09621004B2 Armature and DC motor 有权
公开(公告)号：US09621004B2
公开(公告)日：2017-04-11
申请号：US14537583
申请日：2014-11-10
申请人： Mabuchi Motor Co., Ltd.
发明人： Hiroshi Kimura , Takashi Muramoto , Hisashi Ogino
IPC分类号： H02K3/28 , H02K23/26 , H02K3/12 , H02K5/14 , H02K5/22 , H02K13/00 , H02K7/04
CPC分类号： H02K3/28 , H02K3/12 , H02K5/148 , H02K5/225 , H02K7/04 , H02K13/006 , H02K23/26
摘要： An armature includes a core having a plurality of teeth, which are radially formed with a rotation axis as the center, a plurality of coils where each coil is wound around each set of teeth containing at least two teeth. The plurality of coils have a plurality of inside coils placed on a rotation axis side of the teeth and a plurality of outside coils placed outside the inside coils. The plurality of inside coils are circularly arranged so that inside coils adjacent to each other are not wound around the same tooth. The plurality of outside coils are circularly arranged so that outside coils adjacent to each other are not wound around the same tooth. The outside coils are wound around a second set of combinations of teeth, which are different from a first set of combinations of teeth around which the inside coils are wound.

4. 发明申请

US20140346922A1 MOTOR AND MANUFACTURING METHOD OF MOVEMENT RESTRICTING STRUCTURE 审中-公开
标题翻译：运动限制结构的电机和制造方法
公开(公告)号：US20140346922A1
公开(公告)日：2014-11-27
申请号：US14286753
申请日：2014-05-23
申请人： MABUCHI MOTOR CO., LTD.
发明人： Atsushi Yoshida , Hisashi Ogino
IPC分类号： H02K13/00 , H02K15/00
CPC分类号： H02K13/00 , H01R39/40 , H02K5/148 , H02K15/00 , Y10T29/49011
摘要： A motor includes a brush configured to contact a commutator and a movement restricting structure configured to restrict a movement of the brush. The movement restricting structure has: a carbon holder for housing the brush while permitting a movement of the brush in the commutator radial direction; and a circumferentially restricting part for restricting a movement of the brush in the commutator circumferential direction. The circumferentially restricting part has a passing port formed by punching, through which the brush passes.
摘要翻译：电动机包括构造成接触换向器的刷子和构造成限制刷子运动的运动限制结构。移动限制结构具有：用于容纳刷子的碳保持器，同时允许刷子在换向器径向移动; 以及用于限制刷子在换向器圆周方向上的运动的周向限制部件。周向限制部件具有通过冲孔形成的通过端口，刷子通过该通孔。

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