Title:
CONNECTING STRUCTURE FOR ROOM-TEMPERATURE INSULATION TYPE SUPERCONDUCTIVE CABLE
Document Type and Number:
WIPO Patent Application WO/2013/105364
Kind Code:
A1
Abstract:
Provided is a connecting structure that is capable of absorbing thermal shrinkage of a conductor part and is suitable for a room-temperature insulation type superconductive cable. The room-temperature insulation type superconductive cable (100) is equipped with: a conductor part (110) that has a superconductive conductor layer (112); a thermal insulation pipe (120) that houses the conductor part (110) and allows a coolant for cooling the superconductive conductor layer (112) to circulate therein; and a main electrical insulation layer that is formed on the outer side of the thermal insulation pipe (120). This connecting structure (1) for the superconductive cable (100) is equipped with: a connection part (10) for electrically connecting the conductor part (110), which is pulled out of an end of the thermal insulation pipe (120), with a lead conductor (30) to be connected; and a thermal insulation container (20) for housing the connection part (10). The connection part (10) is constructed by electrically connecting the conductor part (110) with the lead conductor (30) using a flexible conductor (12) such that a movement of the conductor part (110) with respect to the lead conductor (30) and the thermal insulation container (20) due to thermal shrinkage is tolerated.
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Inventors:
NAKANISHI TATSUO (JP)
HIROSE MASAYUKI (JP)
HIROSE MASAYUKI (JP)
Application Number:
PCT/JP2012/081332
Publication Date:
July 18, 2013
Filing Date:
December 04, 2012
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H02G15/34; H01B12/14; H01R4/68; H02G15/02
Foreign References:
| JP2011160641A | 2011-08-18 | |||
| JP2006059695A | 2006-03-02 | |||
| JP2006014547A | 2006-01-12 | |||
| JP2010020970A | 2010-01-28 | |||
| JP2005012911A | 2005-01-13 | |||
| JPS6435669U | 1989-03-03 | |||
| JPH0864041A | 1996-03-08 | |||
| JP2006059695A | 2006-03-02 | |||
| JP2006197702A | 2006-07-27 | |||
| JP2007287388A | 2007-11-01 | |||
| JP2006221877A | 2006-08-24 | |||
| JP2006196628A | 2006-07-27 |
Attorney, Agent or Firm:
NAKATA, Motomi et al. (JP)
Nakada Motoki (JP)
Nakada Motoki (JP)
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Claims:
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