发明公开
- 专利标题： Superconducting coil device
- 专利标题（中）： Supraleitende Spulenanordnung。
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申请号： EP92107148.6申请日： 1992-04-27
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公开(公告)号： EP0510714A1公开(公告)日： 1992-10-28
- 发明人: Takahashi, Ryukichi , Iida, Fumio , Tada, Naofumi
- 申请人： HITACHI, LTD.
- 申请人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 专利权人： HITACHI, LTD.
- 当前专利权人： HITACHI, LTD.
- 当前专利权人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 代理机构： Patentanwälte Beetz - Timpe - Siegfried Schmitt-Fumian - Mayr
- 优先权： JP96698/91 19910426
- 主分类号： H01F7/22
- IPC分类号： H01F7/22
摘要：
A tightly wound superconducting coil device is disposed, which comprises a coil winding (4), in which no cooling medium is brought directly into contact with a superconducting wire; a cooling medium vessel (1) enclosing the coil winding (4); and an insulating member (2) disposed between the coil winding (4) and the cooling medium vessel (1); wherein two extremity portions ( 8, 8) of the coil winding (4) have a stability margin greater than the other part (9) thereof.
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