| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat generation preventing device for a metallic heat exchanger of superconducting equipment including sandwiched aluminum nitride for preventing the generation of a large loop eddy current of the metallic heat exchanger. SOLUTION: The heat generation preventing device for the metallic heat exchanger of the superconducting equipment is provided, wherein the aluminum nitride 6 is sandwiched at a peripheral portion of the metallic heat exchanger 5 of the superconducting equipment, where magnetic flux crosses orthogonally, thereby consequently preventing the generation of the large loop eddy current. COPYRIGHT: (C)2009,JPO&INPIT |
