| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a high-tension electric connection structure for superconductive element cooled with a cryogenic fluid in a cryostat and connected to an electric bushing that penetrates at least one cubicle at the atmospheric temperature. <P>SOLUTION: The electric bushing is extended outside a cubicle 48 at the atmospheric temperature, connections 58 that penetrates an upper wall 50 of the cubicle includes a central conductor 40 having an upper section connected by a connection structure 1, most of the central conductor in the longitudinal direction is enclosed by an electric insulating sheath 41 fixed to a bottom wall of the cubicle at the atmospheric temperature, the connection structure includes a conductive section 2 attached to an upper section of the central conductor at the atmospheric temperature and a plurality of deformable conductive elements 3 that are connected to the conductive section and connections, and the conductive section encloses the conductive elements and has a cylindrical wall 2A that forms a screen relative to an electric field. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
