| 摘要 |
PURPOSE:To reduce quantity of heat to be introduced to a low temperature part through current leads and to easily and inexpensively form the structure of a superconducting apparatus having many coils in a low temperature vessel. CONSTITUTION:A superconducting apparatus has a plurality of superconducting coils 2 in a low temperature vessel 1 and excites only a special coils of theirs at the time of energizing, and comprises current leads 3 having a pair of connecting ends 4 in a low temperate part and capable of being connected and disconnected, and a plurality of pairs of superconducting coil side electrode to be connected to the ends 4 of the leads 3. |
