| 摘要 |
PURPOSE:To prevent clogging of a refrigerant passage with a stable fastening of spacers by mechanically connecting the spacers with each other before arranged between adjacent superconductive coils in a superconductive magnet to be used in nuclear fusion system or the like. CONSTITUTION:Spacers 3 are connected with thin connecting members which are arranged on the inner and outer diameter sides of a coil 2 concentric therewith. The connection between the spacers 3 and the members 5 employs mechanical combination such as a pin 6 and spigotting and adhesion. This enables retaining of the spape free from shedding of the spacers including local peeling. Accordingly, improved mechanical strength prevents positioned deviation thereby eliminating clogging or the like of a refrigerant passage. |
