发明申请
- 专利标题: Flux concentrated-type motor
- 专利标题(中): 磁通集中式电机
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申请号: US11202160申请日: 2005-08-12
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公开(公告)号: US20060061228A1公开(公告)日: 2006-03-23
- 发明人: Sung Lee , Jin Park , Young Kim , Deok Kim
- 申请人: Sung Lee , Jin Park , Young Kim , Deok Kim
- 申请人地址: KR Seoul
- 专利权人: LG Electronics Inc.
- 当前专利权人: LG Electronics Inc.
- 当前专利权人地址: KR Seoul
- 优先权: KR2004-74522 20040917
- 主分类号: H02K7/00
- IPC分类号: H02K7/00 ; H02K1/27
摘要:
A flux concentration-type motor includes a ring-shaped stator, in which coils are wound on a plurality of teeth radially arranged; and a rotor, located at the center of the stator, having a plurality of magnets arranged in a circumferential direction such that poles, having the same polarity, of the magnets face each other, and rotated by the interaction with the stator, so as to prevent the leakage of magnetic flux of the magnets, thereby improving the torque compared to a conventional surface mounted permanent magnet-type motor having the same volume, reducing the production costs, and facilitating the miniaturization of products.
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