发明名称 |
Oxide superconductor current lead and method of manufacturing the same, and superconducting system |
摘要 |
<p>An oxide superconductor current lead in which generation of Joule heat at joint portions with a system side conductor and a power supply side conductor is reduced with use of an oxide superconductor with less heat penetration into a super conducting equipment system is provided. A columnar oxide superconductor molten bodies (interelectrode superconductor 260, in-electrode superconductors 280a and 280b) are produced, the in-electrode superconductor 280a and a left end portion of the interelectrode superconductor 260 are placed into a power supply side metallic electrode 210, and the in-electrode superconductor 280b and a right end portion of the interelectrode superconductor 260 are similarly placed in a system side metallic electrode 211, then degassed joining metal is used to join them to form an oxide superconductor current lead 201, a power supply side conductor 5 from a power supply is joined to the power supply side metallic electrode 210, and a system side conductor 202 from a superconducting system side is joined to the system side metallic electrode 211 with use of respective clamps 203a and 203b.</p> |
申请公布号 |
EP1860736(A2) |
申请公布日期 |
2007.11.28 |
申请号 |
EP20070015642 |
申请日期 |
2004.02.06 |
申请人 |
DOWA MINING CO., LTD.;CHUBU ELECTRIC POWER CO., INC. |
发明人 |
KOHAYASHI, SHUICHI;UEMURA, KAZUYUKI;NAGAYA, SHIGEO;KASHIMA, NAOJI |
分类号 |
H01R4/68 |
主分类号 |
H01R4/68 |
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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