Title:
OXIDE SUPERCONDUCTOR CABLE AND METHOD OF USING SAME, SUPERCONDUCTOR COIL AND METHOD OF MANUFACTURING SAME, AND SOLENOID MAGNET
Document Type and Number:
WIPO Patent Application WO/2011/145616
Kind Code:
A1
Abstract:
A method of using an oxide superconductor cable may be obtained whereby it is possible to provide an adequate reinforcing effect for a reinforcing material that also has a lower thermal contraction rate than the thermal contraction rate of a superconductor tape. Disclosed is a method of using an oxide superconductor cable wherein an oxide superconductor cable, whereupon a reinforcing material is disposed, is cooled and used after being curved. The method comprises the steps of layering, at ordinary temperature, a tape-shaped reinforcing material (2) with a lower thermal conduction rate than the thermal conduction rate of a superconductor tape (1), which is arranged in a linear shape, upon one face of the superconductor tape (1), and thereafter, combining the superconductor tape (1) and the reinforcing material (2) into a single unit, preparing an oxide superconductor cable; curving, at ordinary temperature, the oxide superconductor cable such that the reinforcing material (2) side is the exterior circumference thereof; and cooling the curved oxide superconductor cable.
Inventors:
AYAI, Naoki (1-3, Shimaya 1-chome, Konohana-ku, Osaka-sh, Osaka 24, 〒5540024, JP)
綾井 直樹 (〒24 大阪府大阪市此花区島屋一丁目１番３号 住友電気工業株式会社 大阪製作所内 Osaka, 〒5540024, JP)
UGLIETTI, Davide (1-2-1 Sengen, Tsukuba-sh, Ibaraki 47, 〒3050047, JP)
綾井 直樹 (〒24 大阪府大阪市此花区島屋一丁目１番３号 住友電気工業株式会社 大阪製作所内 Osaka, 〒5540024, JP)
UGLIETTI, Davide (1-2-1 Sengen, Tsukuba-sh, Ibaraki 47, 〒3050047, JP)
Application Number:
JP2011/061317
Publication Date:
November 24, 2011
Filing Date:
May 17, 2011
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
住友電気工業株式会社 (〒41 大阪府大阪市中央区北浜四丁目５番３３号 Osaka, 〒5410041, JP)
NATIONAL INSTITUTE FOR MATERIALS SCIENCE (1-2-1, Sengen Tsukuba-sh, Ibaraki 47, 〒3050047, JP)
独立行政法人物質・材料研究機構 (〒47 茨城県つくば市千現一丁目２番地１ Ibaraki, 〒3050047, JP)
AYAI, Naoki (1-3, Shimaya 1-chome, Konohana-ku, Osaka-sh, Osaka 24, 〒5540024, JP)
住友電気工業株式会社 (〒41 大阪府大阪市中央区北浜四丁目５番３３号 Osaka, 〒5410041, JP)
NATIONAL INSTITUTE FOR MATERIALS SCIENCE (1-2-1, Sengen Tsukuba-sh, Ibaraki 47, 〒3050047, JP)
独立行政法人物質・材料研究機構 (〒47 茨城県つくば市千現一丁目２番地１ Ibaraki, 〒3050047, JP)
AYAI, Naoki (1-3, Shimaya 1-chome, Konohana-ku, Osaka-sh, Osaka 24, 〒5540024, JP)
International Classes:
H01B12/02; H01F6/06
Attorney, Agent or Firm:
Fukami Patent Office, p.c. (Nakanoshima Central Tower, 2-7 Nakanoshima 2-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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Claims:
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