- 专利标题： Motor armature and motor
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申请号： US14749895申请日： 2015-06-25
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公开(公告)号： US09899884B2公开(公告)日： 2018-02-20
- 发明人: Shigeharu Sumi
- 申请人： Nidec Corporation
- 申请人地址： JP Kyoto
- 专利权人： NIDEC CORPORATION
- 当前专利权人： NIDEC CORPORATION
- 当前专利权人地址： JP Kyoto
- 代理机构： Keating & Bennett, LLP
- 优先权： JP2014-173284 20140827
- 主分类号： H02K1/08
- IPC分类号： H02K1/08 ; H02K1/14
摘要：
A motor armature includes a core including a stack of electromagnetic steel sheets, a tooth portion extending in a radial direction of the motor, and a conductive wire that is wound around the tooth portion in a circumferential direction. First recessed portions extending in the radial direction are located in a surface of the tooth portion of each of the electromagnetic steel sheets of the core.
公开/授权文献
- US20160065007A1 MOTOR ARMATURE AND MOTOR 公开/授权日：2016-03-03
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