SUPERCONDUCTING CABLE LINE AND HEAT INSULATED PIPELINE

Title:

SUPERCONDUCTING CABLE LINE AND HEAT INSULATED PIPELINE

Document Type and Number:

WIPO Patent Application WO/2015/133204

Kind Code:

A1

Abstract:

Provided are: a superconducting cable line wherein the load of a refrigerating machine for cooling a coolant is small; and a heat insulated pipeline. A superconducting cable line which is provided with: a superconducting cable which comprises a cable core having a superconducting conductor layer and a heat insulated pipe having an inner pipe that contains the cable core and is filled with a coolant and an outer pipe that is provided outside the inner pipe; and a plate-like magnetic shielding member which is interposed between the superconducting cable and a magnetic field-generating cable that applies a magnetic field to the superconducting cable, and which shields the superconducting cable from the magnetic field. The magnetic shielding member has a ferromagnetic layer that is configured of a ferromagnetic material and is electromagnetically independent from other members that are configured of ferromagnetic materials.

More Like This:

WO/2001/001423	METHOD FOR PROTECTION OF A CURRENT-CARRYING CABLE AGAINST OVERHEATING AND CABLES
WO/2001/057888	COVERED SUPERCONDUCTIVE WIRE

Inventors:

OHYA MASAYOSHI (JP)
HONJO SHOICHI (JP)
MARUYAMA OSAMU (JP)
NAKANO TETSUTARO (JP)

Application Number:

PCT/JP2015/052277

Publication Date:

September 11, 2015

Filing Date:

January 28, 2015

Export Citation:

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Assignee:

SUMITOMO ELECTRIC INDUSTRIES (JP)

International Classes:

H01B12/14; H01L39/04; H02G1/06; H02G9/08

Foreign References:

JP2011003468A	2011-01-06
JP2010238427A	2010-10-21
JP2007519383A	2007-07-12

Other References: