Title:
SUPERCONDUCTING CABLE
Document Type and Number:
WIPO Patent Application WO/2006/048985
Kind Code:
A1
Abstract:
A superconducting cable housing in an insulation pipe a cable core provided with a superconductor consisting of a superconducting material. The cable core is provided on the outer periphery of the superconductor with a low-heat-transmitting pipe, and the outside and the inside of the low-heat-transmitting pipe are filled with refrigerants with different applications. The superconducting cable in which a conductor-use refrigerant for cooling the superconductor to keep it in a superconducting state is filled in the low-heat-transmitting pipe and an insulation-use refrigerant for electrically insulating the superconductor is filled in the insulation pipe, and which efficiently cools the superconductor and is provided with a sufficient insulation strength; and a refrigerant temperature control method used for this cable.
Inventors:
HIROSE MASAYUKI
HATA RYOSUKE
HATA RYOSUKE
Application Number:
PCT/JP2005/018082
Publication Date:
May 11, 2006
Filing Date:
September 30, 2005
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
HIROSE MASAYUKI
HATA RYOSUKE
HIROSE MASAYUKI
HATA RYOSUKE
International Classes:
H01B12/16; H01L39/04
Foreign References:
| JPH0536312A | 1993-02-12 | |||
| JPS58147906A | 1983-09-02 | |||
| JPS6460911A | 1989-03-08 | |||
| JPH01227309A | 1989-09-11 | |||
| JPH03188602A | 1991-08-16 | |||
| JP2001202837A | 2001-07-27 | |||
| JPH0536312A | 1993-02-12 |
Other References:
See also references of EP 1808868A4
Attorney, Agent or Firm:
Nakano, Minoru c/o Sumitomo Electric Industries Ltd. (1-3, Shimaya 1-chome, Konohana-ku, Osaka-sh, Osaka 24, JP)
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