| 摘要 |
PURPOSE:To obtain the high reliable superconductive coil by a method wherein reinforcing wires at the lead out parts of the winding start and the winding end of the coil are rolled in the inside of the coil. CONSTITUTION:By winding the coil in the condition that the reinforcing wires 3' are made previously to go along the lead out parts 2 of the winding start and the winding end of the superconducting wire 1 to be soldered and to be fixed, the reinforcing wire 3' at the winding start part is rolled in the inside of the coil to be arranged in the second layer of the coil, and is fixed firmly by the wire material of the next third layer. While the reinforcing wire 3' at the winding end part is rolled in also in the inside of the coil the same with the winding start, and is fixed firmly by the outermost layer wire of the coil. Accordingly because the lead out parts 2 of the winding start and the winding end of the superconducting coil can be led out together with the reinforcing wires 3' from the inside of the coil, the boundary parts 4 can be strengthened mechanically, and the quenching according to a movement of the wire is made hard to generate. |
