| 摘要 |
PROBLEM TO BE SOLVED: To provide a current lead for superconducting device which can prevent the characteristic deterioration of a sheath type high-temperature superconducting conductor and can improve the long-period reliability of the conductor. SOLUTION: The low-temperature side end of a laminated sheath type high- temperature superconducting conductor 300 is electrically and mechanically connected to a low-temperature side terminal 304 with solder 500, and the other end of the conductor 300 is electrically and mechanically connected to a high- temperature side terminal 303 with solder 500. The high-temperature side end of another laminated sheath type high-temperature superconducting conductor 301 is electrically and mechanically connected to the high-temperature side terminal 303 with solder 500. The low-temperature side end of the conductor 301 is covered with a coating material 600 so that its end face may be coated with the material 600. The conductors 300 and 301 are supported in such a state that the conductors 300 and 301 are inserted into the groove section of a supporting body 302. |
