Title:
常温絶縁型超電導ケーブルの端末構造
Document Type and Number:
Japanese Patent JP5742006
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a terminal structure which is suitable for a normal temperature insulation type superconductive cable.SOLUTION: A normal temperature insulation type superconductive cable 200 includes: a conductor part 210 having a superconductive conductor layer 212; a refrigerant piping 213 housing the conductor part 210 and allowing a refrigerant cooling the superconductive conductor layer 212 to circulate therein; and an electric insulation layer 215 formed on an outer periphery of the refrigerant piping 213. A terminal structure 100 of the normal temperature insulation type superconductive cable 200 includes: a porcelain tube 120 which covers an outer periphery of a terminal of the superconductive cable 200 and is arranged so that the conductor part 210 located on a tip of the terminal is exposed to the exterior; a connection part 130 electrically connecting the conductor part 210 (the superconductive conductor layer 212) exposed from the porcelain tube 120 to the exterior with a lead-out conductor 110; and a refrigerant tank 140 which is joined to the refrigerant piping 213 so as to cover an outer periphery of the connection part 130 and houses the connection part 130.
Inventors:
Yuichi Ashibe
Application Number:
JP2011046836A
Publication Date:
July 01, 2015
Filing Date:
March 03, 2011
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
H02G15/34; H01B12/02; H01B12/16; H01L39/04; H01R4/68
Domestic Patent References:
| JP54008698U | ||||
| JP8064041A | ||||
| JP49084692U | ||||
| JP2005117724A | ||||
| JP2006059695A |
Attorney, Agent or Firm:
Hiroshi Yamano