Patent ID: 9177707
Filing Date: 2015-11-03
Classification: G01R,H01F

Abstract:
1. A superconducting magnet, comprising: a pair of superconducting coils; two heat shields surrounding said pair of superconducting coils, respectively; two vacuum chambers accommodating said two heat shields, respectively, and facing each other with a predetermined space sandwiched therebetween; a magnetic shield covering at least a portion of said two vacuum chambers; and two position adjustment mechanisms supporting said two vacuum chambers, respectively, in a position-adjustable manner, said two position adjustment mechanisms changing distribution of a static magnetic field formed in said predetermined space by said pair of superconducting coils, by adjusting relative positional relation between said two vacuum chambers, said magnetic shield having two through holes as position references for adjustment of positions of said two vacuum chambers by said two position adjustment mechanisms.