Patent ID: 6153825
Filing Date: 2000-11-28
Classification: H01B,Y02E,Y10S

Abstract:
A superconducting current lead, comprising:a cylindrical support member; anda plurality of superconducting wire material units, each of said plurality of superconducting wire material units being fixed onto said support member and being made of a tape-like oxide superconducting wire material, each of said plurality of superconducting wire material units having a tape surface;wherein said tape surfaces of said plurality of superconducting wire material units are disposed in parallel with a circumferential direction in a cylindrical coordinate system, and at least a portion of said cylindrical support member is formed from a magnetic material, andwherein said support member has a high temperature side and a low temperature side, said magnetic material being disposed on the high temperature side, and a low thermal conductivity material being disposed on the low temperature side, said low thermal conductivity material being connected to said magnetic material.