| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the superconducting characteristic of a superconducting coil from being reduced and improve the stability of the superconducting coil by reducing a peel force generated inside the superconducting coil. <P>SOLUTION: In a superconducting coil 10, a superconducting coil part 14 formed by winding a thin film superconductive wire material and an insulation material having a multilayer structure around a winding core 19 is made up of a plurality of non-circular coil layer portions 14a, 14b, and 14c, and an adhesive force of boundary portions 17, 17 in which the non-circular coil layer portion 14a, 14b, and 14c are adjacent to each other is set lower than that of the other portions beforehand. <P>COPYRIGHT: (C)2012,JPO&INPIT |
