| 摘要 |
PURPOSE:To suppress the generation of frictional heat when a part which presses and supports a superconducting coil makes fine fretting slipping and to prevent the quenching of the coil when a coolant composed of LHe evaporates. CONSTITUTION:An insulator 3 is firmly fixed to a superconducting coil 1 in one body and the slipping position of a part which presses and supports the coil 1 is limited between the insulator 3 and spacer 4. In addition, the spacer 4 and insulator 3 are constituted so that the pressing and supporting end face of the part can have a high bearing pressure. |
