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JPS6461006A - Superconducting device - Google Patents

Superconducting device

Info

Publication number
JPS6461006A
JPS6461006A JP62216306A JP21630687A JPS6461006A JP S6461006 A JPS6461006 A JP S6461006A JP 62216306 A JP62216306 A JP 62216306A JP 21630687 A JP21630687 A JP 21630687A JP S6461006 A JPS6461006 A JP S6461006A
Authority
JP
Japan
Prior art keywords
temperature
line
employed
insulating
superconducting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62216306A
Other languages
Japanese (ja)
Inventor
Masahiro Hanai
Yasuhiko Taniguchi
Tsuneji Teranishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP62216306A priority Critical patent/JPS6461006A/en
Publication of JPS6461006A publication Critical patent/JPS6461006A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To insulate and cool a superconducting device at a place where the temperature gradient of an electric conduction line exists by disposing it so that the liquid temperature of medium for insulating the line is equal to or higher than the temperatures of the sections of the line corresponding to the temperature distribution of the line. CONSTITUTION:High pressure liquid nitrogen 3 is employed at a low temperature section of 77-113K of an electric conduction line 10 in the vicinity connected to a superconducting device 1 used in a temperature range (77K) of liquid nitrogen 2. Freon 22 4 is employed in the temperature range of 113-232K of an intermediate temperature section of the line 10. SF6 5, 6 are employed in a temperature range of 232K or more of a high temperature section of the line 10. Insulating spacers 8 are further provided in temperature zones of the respective temperature ranges. Coolers 9 are provided in the respective temperature zones. Then, medium in contact with the sections of the line for insulating and cooling are always held in the liquid. Thus, it is insulated and cooled at a place where the temperature gradient of the line 10 exits.
JP62216306A 1987-09-01 1987-09-01 Superconducting device Pending JPS6461006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62216306A JPS6461006A (en) 1987-09-01 1987-09-01 Superconducting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62216306A JPS6461006A (en) 1987-09-01 1987-09-01 Superconducting device

Publications (1)

Publication Number Publication Date
JPS6461006A true JPS6461006A (en) 1989-03-08

Family

ID=16686457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62216306A Pending JPS6461006A (en) 1987-09-01 1987-09-01 Superconducting device

Country Status (1)

Country Link
JP (1) JPS6461006A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004146830A (en) * 2002-10-23 2004-05-20 Praxair Technol Inc Method of multi-level cooling used for high-temperature superconduction
JP2008509859A (en) * 2004-08-19 2008-04-03 ユニリーバー・ナームローゼ・ベンノートシヤープ Improved package
WO2014156027A1 (en) * 2013-03-27 2014-10-02 三菱電線工業株式会社 Cooling system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004146830A (en) * 2002-10-23 2004-05-20 Praxair Technol Inc Method of multi-level cooling used for high-temperature superconduction
JP2008509859A (en) * 2004-08-19 2008-04-03 ユニリーバー・ナームローゼ・ベンノートシヤープ Improved package
WO2014156027A1 (en) * 2013-03-27 2014-10-02 三菱電線工業株式会社 Cooling system

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