专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10074951B2 Commutator, motor, and manufacturing method of commutator 有权
公开(公告)号：US10074951B2
公开(公告)日：2018-09-11
申请号：US15049150
申请日：2016-02-22
申请人： ASMO CO., LTD.
发明人： Akihiko Seki , Yasuhiro Kanematsu , Noriyasu Nishio , Norifumi Suzuki , Tsuyoshi Suzuki , Kazuo Kato , Toshiyuki Natsume , Kenichi Sugibayashi
IPC分类号： H01R39/32 , H01R43/06 , H02K13/04
CPC分类号： H01R43/06 , H02K13/04
摘要： A commutator includes an insulating section that is formed in a tube shape including a shaft insertion hole through which a shaft is inserted, and that is formed with an indented portion in an end portion at one side in an axial direction of the shaft. The commutator also includes plural segments that are supported by an outer peripheral portion of the insulating section, that are arrayed around a circumferential direction of the insulating section with spacings therebetween, and that are each provided with an anchor portion at an end portion at the one side in the axial direction of the shaft. The commutator also includes a first, second, third short-circuit wires, each connecting the anchor portion of respective one segment to the anchor portion of respective another segment, and at least a portion being disposed inside the indented portion formed at the insulating section.

2. 发明授权

US09806576B2 Armature, armature manufacturing method, and rotating electrical device 有权
公开(公告)号：US09806576B2
公开(公告)日：2017-10-31
申请号：US14492075
申请日：2014-09-22
申请人： ASMO CO., LTD.
发明人： Tetsuji Yoshikawa , Akihiko Seki
IPC分类号： H02K3/34 , H02K1/16 , H02K15/08 , H02K1/14 , H02K3/52 , H02K15/095
CPC分类号： H02K3/345 , H02K1/148 , H02K1/165 , H02K3/522 , H02K15/08 , H02K15/095 , H02K2203/06 , Y10T29/49009
摘要： An armature includes plural core configuration members and plural insulators integrated with the core configuration members, each insulator including a coupling portion that couples a pair of insulation portions. The armature includes plural coil wires, each including a pair of wound portions wound onto respective core configuration members, and a crossing wire connecting the pair of wound portions. Plural armature configuration units are configured independently by integrating a pair of the core configuration members with each insulator and winding the coil wire onto the pair of core configuration members. Plural armature configuration sections are configured by combining two armature configuration units adjacent in the circumferential direction. In each armature configuration section, the coupling portion and the crossing wire of one armature configuration unit are side by side with the coupling portion and crossing wire of the other armature configuration units along a direction orthogonal to an axial direction of the armature configuration section.

3. 发明授权

US09825498B2 Armature and armature manufacturing method 有权
公开(公告)号：US09825498B2
公开(公告)日：2017-11-21
申请号：US14296466
申请日：2014-06-05
申请人： ASMO CO., LTD.
发明人： Koji Odani , Akihiko Seki
IPC分类号： H02K23/30 , H02K15/08 , H02K3/28 , H02K15/00
CPC分类号： H02K3/28 , H02K15/0031 , H02K23/30 , Y10T29/49009
摘要： An armature including a core that includes plural teeth extending in a radial shape, and that has a slot formed between each of the plural teeth; a plurality of first winding coil sections formed by winding coil wire plural times spanning different respective sets of least two of the teeth, while shifting by one slot each time toward one side in the circumferential direction of the core; and a plurality of second winding coil sections formed by winding coil wire plural times spanning different respective sets of least two of the teeth, while shifting by one slot each time toward the other side in the circumferential direction of the core.

4. 发明授权

US10128708B2 Armature and motor 有权
公开(公告)号：US10128708B2
公开(公告)日：2018-11-13
申请号：US14559936
申请日：2014-12-04
申请人： ASMO CO., LTD.
发明人： Akihiko Seki
IPC分类号： H02K3/28 , H02K13/00 , H02K23/38 , H02K3/52
摘要： There is provided an armature including a shaft; a core attached to the shaft; a commutator that is attached to the shaft, and includes a plurality of commutator segments; windings that are wound onto the core, and are connected to the respective commutator segments; and a short-circuit member that connects together a pair out of the plurality of commutator segments, and is disposed further to the commutator radial direction outside than an outer peripheral portion of the commutator.

5. 发明授权

US10044250B2 Armature, method for winding armature coil, and DC motor 有权
公开(公告)号：US10044250B2
公开(公告)日：2018-08-07
申请号：US14518019
申请日：2014-10-20
申请人： ASMO CO., LTD.
发明人： Akihiko Seki , Tomohisa Okamoto , Takehiko Ohshita
IPC分类号： H02K23/36 , H02K1/24 , H02K3/18 , H02K3/28 , H02K15/095 , H02K23/30 , H02K23/38
CPC分类号： H02K23/36 , H02K1/24 , H02K3/18 , H02K3/28 , H02K15/095 , H02K23/30 , H02K23/38 , Y10T29/49009
摘要： An armature includes an armature core, teeth, a commutator, concentrated winding wires, and distributed winding wires. Each of the teeth includes a first branch portion and a second branch portion. Each of segments in the commutator has a riser. A start end and a terminal end of the concentrated winding wire are pulled out separately in a direction getting closer to the commutator and in a direction away from the commutator. The conductor between the concentrated winding wires is hooked by the riser by which the conductor between the other concentrated winding wires is not hooked. A start end and a terminal end of the distributed winding wire are pulled out separately in a direction getting closer to the commutator and in a direction away from the commutator. The conductor between the distributed winding wires is hooked by the riser by which at least one of the conductor between the concentrated winding wires and the conductor between the other distributed winding wires is not hooked.

6. 发明申请

US20150108869A1 ARMATURE, METHOD FOR WINDING ARMATURE COIL, AND DC MOTOR 审中-公开
标题翻译： ARMATURE，用于卷绕绞盘线圈的方法和DC电机
公开(公告)号：US20150108869A1
公开(公告)日：2015-04-23
申请号：US14518019
申请日：2014-10-20
申请人： ASMO CO., LTD.
发明人： Akihiko Seki , Tomohisa Okamoto , Takehiko Ohshita
IPC分类号： H02K23/36 , H02K15/095 , H02K1/24 , H02K3/18 , H02K3/28
CPC分类号： H02K23/36 , H02K1/24 , H02K3/18 , H02K3/28 , H02K15/095 , H02K23/30 , H02K23/38 , Y10T29/49009
摘要： An armature includes an armature core, teeth, a commutator, concentrated winding wires, and distributed winding wires. Each of the teeth includes a first branch portion and a second branch portion. Each of segments in the commutator has a riser. A start end and a terminal end of the concentrated winding wire are pulled out separately in a direction getting closer to the commutator and in a direction away from the commutator. The conductor between the concentrated winding wires is hooked by the riser by which the conductor between the other concentrated winding wires is not hooked. A start end and a terminal end of the distributed winding wire are pulled out separately in a direction getting closer to the commutator and in a direction away from the commutator. The conductor between the distributed winding wires is hooked by the riser by which at least one of the conductor between the concentrated winding wires and the conductor between the other distributed winding wires is not hooked.
摘要翻译：电枢包括电枢铁芯，齿，换向器，集中绕组线和分布绕组线。每个齿包括第一分支部分和第二分支部分。换向器中的每个段都有一个提升管。集中绕组线的起始端和终端在更靠近换向器的方向上以及远离换向器的方向分开拉出。集中绕组线之间的导体被提升器钩住，通过该提升管，其他集中绕组线之间的导体不被钩住。分布绕组线的起始端和终端分开地沿着更接近换向器的方向和远离换向器的方向拉出。分布绕组线之间的导体被提升器钩住，通过该提升管，集中绕组线之间的导体和其它分布绕组线之间的导体中的至少一个不钩挂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式