发明名称 |
Thermally shielded superconductor current lead |
摘要 |
A high temperature superconductor lead assembly for reducing the heat leak into a cryocooled system features a shroud configured for at least partial submersion in a cryogenic fluid contained within a bath chamber, and a high temperature superconductor lead element at least partially contained within the shroud. In use, a portion of the high temperature superconductor lead element contained within the shroud extends below a fluid level of the cryogenic fluid in the bath chamber. The portion of the high temperature superconductor lead element is thermally shielded by the shroud such that it is maintained at a temperature higher than the temperature of the cryogenic fluid. The shroud is a double-walled vacuum structure with a sealed end and an open end. In use, the open end is submerged in the cryogenic fluid.
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申请公布号 |
US5991647(A) |
申请公布日期 |
1999.11.23 |
申请号 |
US19960681840 |
申请日期 |
1996.07.29 |
申请人 |
AMERICAN SUPERCONDUCTOR CORPORATION |
发明人 |
BROCKENBOROUGH, WILLIAM E.;GAMBLE, BRUCE BARTON;RODENBUSH, ANTHONY J.;SIDI-YEKHLEF, AHMED |
分类号 |
F17C13/00;F25D3/10;H01F6/06;H02G15/34;(IPC1-7):H01L39/00;H01B12/00 |
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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