发明公开
- 专利标题： Rotor for rotary electric machine
- 专利标题（中）： Rotorfürrotierende elektrische Maschine
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申请号： EP05019806.8申请日： 2005-09-12
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公开(公告)号： EP1643618A2公开(公告)日： 2006-04-05
- 发明人: Arimitsu, Minoru , Akatsu, Kan
- 申请人： NISSAN MOTOR COMPANY, LIMITED , National University Corporation Tokyo University of Agriculture and Technology
- 申请人地址： 2 Takara-cho, Kanagawa-ku Yokohama-shi, Kanagawa 221-0023 JP
- 专利权人： NISSAN MOTOR COMPANY, LIMITED,National University Corporation Tokyo University of Agriculture and Technology
- 当前专利权人： NISSAN MOTOR COMPANY, LIMITED,National University Corporation Tokyo University of Agriculture and Technology
- 当前专利权人地址： 2 Takara-cho, Kanagawa-ku Yokohama-shi, Kanagawa 221-0023 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP2004265642 20040913
- 主分类号： H02K1/27
- IPC分类号： H02K1/27
摘要：
A rotor for a rotary electric machine includes a rotor core made of magnetic material, and being in the form of a disk, and a plurality of magnet sets each including a pair of permanent magnets whose polarities are identical to each other. The magnet sets are arranged circumferentially in the rotor core so that the polarities of the magnet sets change alternately. The rotor core includes nonmagnetic portions each formed between adjacent two of the magnet sets.
公开/授权文献
- EP1643618B1 Rotor for rotary electric machine 公开/授权日：2009-10-28
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