MULTISTAGE SUPERCONDUCTING COIL AND SUPERCONDUCTING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a multistage superconducting coil and a superconducting apparatus which have improved characteristics.

SOLUTION: A multistage superconducting coil 1 is a multistage superconducting coil having a plurality of stacked saddle-type superconducting coils 10 formed by winding superconductive wire materials, bridge wiring 13 and a spacer 12. The bridge wiring 13 is composed of a linear superconductive wire material which electrically connects at least one of the innermost periphery and outermost periphery of the plurality of superconducting coils 10 to each other. The spacer 12 is arranged between the superconducting coil 10 and the bridge wiring 13 at least at one end part of the bridge wiring 13.

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