SUPERCONDUCTOR MAGNET COOLING SYSTEM

摘要

PURPOSE:To reduce the size of a cooling system for a super-conducting magnet and enhance the efficiency of thermal conductivity and prevent the shutdown of a refrigerator motor by magnetic shielding. CONSTITUTION:A superconducting coil 1 is installed in a vessel 2 for a vacuum insulation layer. A refrigerator 5 is brought nearto and mounted by way of a thermal good conductor 3 and a cold storage material 4 and formed so that the cold heat of a cold accumulator may be conducted to a coil directly. A motor 6 is magnetically shielded with a ferromagnetic body 11.