| 摘要 |
PROBLEM TO BE SOLVED: To improve performance of a superconducting coil by increasing an occupation rate of a superconducting wire in the superconductive coil without locating a bobbin in the superconducting coil, and to enhance a cooling efficiency by making it possible to cool the superconducting wire on the inside circumference of the superconducting coil without positioning the bobbin. SOLUTION: The superconducting coil 10, formed with the superconducting wire 11 wound is constructed, in a manner such that the superconducting wire 11 is held in a wound state of it where the circumferential surface and both edge surfaces of the coil portion 13 are covered by a wound wire holding portion 14, which is thermally cured with an epoxy resin and has no bobbin for winding the superconducting wire 11. COPYRIGHT: (C)2009,JPO&INPIT |
