| 摘要 |
This superconducting magnet (1) is provided with a coil (10), a cryostat (3) that houses and cools the coil (10), and a current introduction portion (9) that has a positive electrode-side conductive portion (20A) and a negative electrode-side conductive portion (20B) that send a current supplied from the outside to the coil (10) and supplies power to the coil (10). Therein, the positive electrode-side conductive portion (20A) and negative electrode-side conductive portion (20B) connect a first region (P1) and second region (P2), which are on a current path that extends from the outside to the coil (10), by means of a path that is longer than the straight-line distance between the first region (P1) and second region (P2), and have a winding conductive portion (21a) that, when relative displacement of the first region (P1) and second region (P2) occurs, allows said relative displacement by means of deformation. |
