BOBBIN FOR SUPERCONDUCTING COIL, AND SUPERCONDUCTING SOLENOID COIL

摘要

bobbin for the superconducting coil includes a tapered portion extending from each end of the cylindrical drum and the drum . The precursor of the superconducting wire or a superconducting wire having the same shape as the tape is spirally wound in multiple layers on the drum circumference . The tapered portion has a tapered surface inclined at an angle .