发明授权
- 专利标题： Superconducting device and axial-type superconducting motor
- 专利标题（中）： 超导装置和轴向超导电机
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申请号： US11996849申请日： 2006-04-17
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公开(公告)号： US07932659B2公开(公告)日： 2011-04-26
- 发明人: Toru Okazaki , Shingo Ohashi , Hidehiko Sugimoto
- 申请人： Toru Okazaki , Shingo Ohashi , Hidehiko Sugimoto
- 申请人地址： JP Osaka-shi, Osaka
- 专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人地址： JP Osaka-shi, Osaka
- 代理机构： Drinker Biddle & Reath LLP
- 优先权： JP2005-219264 20050728
- 国际申请： PCT/JP2006/308016 WO 20060417
- 国际公布： WO2007/013207 WO 20070201
- 主分类号： H02K1/12
- IPC分类号： H02K1/12
摘要：
A superconducting device includes a coil formed of a superconducting wire, an iron core to which the coil is attached, and a magnetic material arranged in a magnetic circuit and magnetized by magnetic flux. The magnetic circuit is generated by energization of the coil and passes through the iron core. A gap is formed between the coil and the iron core, or/and a nonmagnetic material is interposed between the coil and the iron core.
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