JPS6450499A - Superconducting electromagnetic shield - Google Patents

Superconducting electromagnetic shield

Info

Publication number
JPS6450499A
JPS6450499A JP62207200A JP20720087A JPS6450499A JP S6450499 A JPS6450499 A JP S6450499A JP 62207200 A JP62207200 A JP 62207200A JP 20720087 A JP20720087 A JP 20720087A JP S6450499 A JPS6450499 A JP S6450499A
Authority
JP
Japan
Prior art keywords
shield
layer
forming
nickel
oxide superconductor
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.)
Granted
Application number
JP62207200A
Other languages
Japanese (ja)
Other versions
JPH084199B2 (en
Inventor
Seiju Maejima
Koichi Saruwatari
Yutaka Osanai
Tsukasa Kono
Yoshimitsu Ikeno
Mikio Nakagawa
Tatsuya Suematsu
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.)
Fujikura Ltd
Original Assignee
Fujikura Ltd
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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP62207200A priority Critical patent/JPH084199B2/en
Publication of JPS6450499A publication Critical patent/JPS6450499A/en
Publication of JPH084199B2 publication Critical patent/JPH084199B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

PURPOSE:To provide complete magnetic shield by forming an oxide film on the surface of a substrate whose surface is formed of nickel or nickel alloy, and forming a shield layer made of oxide superconductor thereon. CONSTITUTION:A superconducting electromagnetic shield (shield) 1 is formed with an oxide film 3 on a substrate 2 made of nickel or nickel alloy, and formed on the film 3 with a shield layer 4 made of oxide superconductor. The oxide superconductor for forming the layer 4 exhibits complete diamagnetic by Meissner effect in a magnetic field of critical magnetic field of less at critical temperature or less. Thus, the layer 4 can completely intercept the electromagnetic wave to completely electromagnetically shield it.
JP62207200A 1987-08-20 1987-08-20 Superconducting magnetic shield Expired - Fee Related JPH084199B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62207200A JPH084199B2 (en) 1987-08-20 1987-08-20 Superconducting magnetic shield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207200A JPH084199B2 (en) 1987-08-20 1987-08-20 Superconducting magnetic shield

Publications (2)

Publication Number Publication Date
JPS6450499A true JPS6450499A (en) 1989-02-27
JPH084199B2 JPH084199B2 (en) 1996-01-17

Family

ID=16535898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62207200A Expired - Fee Related JPH084199B2 (en) 1987-08-20 1987-08-20 Superconducting magnetic shield

Country Status (1)

Country Link
JP (1) JPH084199B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368199A (en) * 1989-08-07 1991-03-25 Dowa Mining Co Ltd Superconductive magnetic shield material
WO2011125511A1 (en) 2010-04-09 2011-10-13 三菱重工業株式会社 Method of manufacturing outer conductor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368199A (en) * 1989-08-07 1991-03-25 Dowa Mining Co Ltd Superconductive magnetic shield material
WO2011125511A1 (en) 2010-04-09 2011-10-13 三菱重工業株式会社 Method of manufacturing outer conductor

Also Published As

Publication number Publication date
JPH084199B2 (en) 1996-01-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees