发明名称 |
Superconductive device having a ceramic superconducting lead resistant to breakage |
摘要 |
A superconductive device (e.g., magnet) having a superconductive lead assembly and cooled by a cryocooler coldhead having first and second stages. A first ceramic superconductive lead has a first end thermally connected to the first stage and a second end thermally connected to the second stage. A jacket of open cell material (e.g., polystyrene foam) is in surrounding compressive contact with the first ceramic superconductive lead, and a rigid, nonporous support tube surrounds the jacket. This protects the first ceramic superconductive lead against shock and vibration while in the device. The rigid support tube has a first end and a second end, with the second end thermally connected to the second stage.
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申请公布号 |
US5759960(A) |
申请公布日期 |
1998.06.02 |
申请号 |
US19960648721 |
申请日期 |
1996.05.16 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ACKERMANN, ROBERT ADOLPH;HERD, KENNETH GORDON;LASKARIS, EVANGELOS TRIFON;RANZE, RICHARD ANDREW |
分类号 |
F17C13/00;F25D19/00;G01R33/3815;H01F6/06;(IPC1-7):H01B12/00;F25B19/00 |
主分类号 |
F17C13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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