| 摘要 |
PROBLEM TO BE SOLVED: To improve an amount of a current which can energize a superconducting coil by enhancing the radiation and cooling efficiency of the superconducting coil. SOLUTION: There is provided a superconducting coil unit including: a plurality of pancake coils around which superconducting wires are wound with these pancake coils laminated in an axial direction; separators having insulation properties disposed on both ends in the axial direction of each pancake coil; a protruded portion formed on the outer face of either of the separators of the pancake coils adjacent to each other in the axial direction in contact with the outer face of the separator of the adjacent pancake coils; and a refrigerant flow-in part formed between the adjacent separators. COPYRIGHT: (C)2009,JPO&INPIT |
