Invention Grant
- Patent Title: Superconducting device and axial-type superconducting motor
- Patent Title (中): 超导装置和轴向超导电机
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Application No.: US11996849Application Date: 2006-04-17
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Publication No.: US07932659B2Publication Date: 2011-04-26
- Inventor: Toru Okazaki , Shingo Ohashi , Hidehiko Sugimoto
- Applicant: Toru Okazaki , Shingo Ohashi , Hidehiko Sugimoto
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: Sumitomo Electric Industries, Ltd.
- Current Assignee: Sumitomo Electric Industries, Ltd.
- Current Assignee Address: JP Osaka-shi, Osaka
- Agency: Drinker Biddle & Reath LLP
- Priority: JP2005-219264 20050728
- International Application: PCT/JP2006/308016 WO 20060417
- International Announcement: WO2007/013207 WO 20070201
- Main IPC: H02K1/12
- IPC: H02K1/12
Abstract:
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.
Public/Granted literature
- US20100148625A1 SUPERCONDUCTING DEVICE AND AXIAL-TYPE SUPERCONDUCTING MOTOR Public/Granted day:2010-06-17
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