发明授权
- 专利标题: Permanent magnet rotating machine
- 专利标题(中): 永磁旋转机
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申请号: US12676058申请日: 2008-09-10
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公开(公告)号: US08497612B2公开(公告)日: 2013-07-30
- 发明人: Takehisa Minowa , Yuhito Doi , Koji Miyata , Hideki Kobayashi
- 申请人: Takehisa Minowa , Yuhito Doi , Hideki Kobayashi , Minori Miyata , Atsushi Miyata
- 申请人地址: JP
- 专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人地址: JP
- 代理机构: Myers Bigel Sibley & Sajovec, P.A.
- 优先权: JP2007-238978 20070914
- 国际申请: PCT/JP2008/066309 WO 20080910
- 国际公布: WO2009/034990 WO 20090319
- 主分类号: H02K21/10
- IPC分类号: H02K21/10
摘要:
A permanent magnet rotating machine includes a rotating shaft and two end rotors. The rotating shift includes at least one inner rotor capable of rotating integrally with the rotating shaft, and being arranged in the space formed by the two end rotors so as to be separate from the two end rotors, and at least two stators isolated from the rotation of the rotating shaft, and being arranged in the spaces formed by the end rotors and the inner rotor. The end and inner rotor permanent magnets are arranged at equal intervals at the end and inner rotating disks; and the three or more stator coils are arranged circumferentially at equal intervals in the concentric circles of each of the fixed disks so as to face the two or more concentric circles of the end and inner permanent magnets on which the permanent magnets are arranged on the rotating disks.
公开/授权文献
- US20100253085A1 PERMANENT MAGNET ROTATING MACHINE 公开/授权日:2010-10-07