发明授权
- 专利标题： Permanent magnet rotor assembly
- 专利标题（中）： 永磁转子总成
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申请号： US11954317申请日： 2007-12-12
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公开(公告)号： US07898136B2公开(公告)日： 2011-03-01
- 发明人: Stéphane Poulin , Gérald Martin , Sébastien Bigras , Mathieu Guertin , Steve Fleming
- 申请人： Stéphane Poulin , Gérald Martin , Sébastien Bigras , Mathieu Guertin , Steve Fleming
- 申请人地址： CA Boucherville, Quebec
- 专利权人： TM4 Inc.
- 当前专利权人： TM4 Inc.
- 当前专利权人地址： CA Boucherville, Quebec
- 代理机构： Fay Kaplun & Marcin, LLP
- 主分类号： H02K1/28
- IPC分类号： H02K1/28
摘要：
An illustrative embodiment of the present invention is concerned with a permanent magnet rotor for an electric machine provided with an internal stator and a coaxial external rotor. To overcome the drawbacks associated with the use of an adhesive to mount the permanent magnets to the rotor body, permanent magnet spacing and retaining elements are mounted to the inner surface of the rotor, between adjacent magnets.
公开/授权文献
- US20080197737A1 PERMANENT MAGNET ROTOR ASSEMBLY 公开/授权日：2008-08-21
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