HIGH-TEMPERATURE SUPERCONDUCTING COIL AND SUPERCONDUCTING DEVICE

Title:

HIGH-TEMPERATURE SUPERCONDUCTING COIL AND SUPERCONDUCTING DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/129586

Kind Code:

A1

Abstract:

This high-temperature superconducting coil includes: an oxide superconducting wire material comprising a tape-shaped base material, an intermediate layer laminated upon the base material, an oxide superconductive layer laminated upon the intermediate layer, and a metal stabilization layer laminated upon the oxide superconducting layer; a coil main body formed by the oxide superconducting wire material being wound in a coil shape; and an impregnating resin layer formed from an impregnating resin having a thermal shrinkage, indicating the rate of change in length when cooled from 293 K to 140 K, of at least -0.517%.

Inventors:

DAIBO MASANORI (JP)
CHIBA HIROSHI (JP)

Application Number:

PCT/JP2014/054184

Publication Date:

August 28, 2014

Filing Date:

February 21, 2014

Export Citation:

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Assignee:

FUJIKURA LTD (JP)

International Classes:

H01F6/06; H01L39/04

Domestic Patent References:

WO2013129568A1

2013-09-06

Foreign References:

JP2012216504A	2012-11-08
JPH0963881A	1997-03-07
JP2001257113A	2001-09-21
JP2005322831A	2005-11-17
JP2010093036A	2010-04-22
JP2013247281A	2013-12-09
JP2011198469A	2011-10-06
JP2010267835A	2010-11-25

Other References: