Opening the air gap to the disk condition super-conductivity body and the said disk condition super-conductivity body which consist of the hot

摘要

PROBLEM TO BE SOLVED: To provide a designing method for a high temperature superconducting magnetic bearing part suitable for manufacture of a high temperature superconductivity-applying device having optimum magnetic levitation characteristics and magnetic suspension characteristics an which a charge resource amount is usefully and wholly effectively worked and to provide a high temperature superconducting magnetic bearing. ;SOLUTION: A deigning method for a high temperature superconducting magnetic bearing comprises a disc-form superconductor 1 consisting of a superconductor of the 2nd kind; a disc-form magnet body 2 positioned facing the disc-form superconductor 1 with a gap G1 therebetween and axially magnetized. When the disc-form conductor 1 is constituted by a concentric ring-form division method or through combination of the concentric annular division method and radial division method, the disc-form magnet body 2 is selected from the number of concentric annular divisions being the same number as the number of divisions by the concentric annular division method of the disc-form superconductor 1 or the number of annular divisions increased an integral number times as large as the number of divisions.;COPYRIGHT: (C)1998,JPO