FR2408198A1 - PROCESS FOR THE MANUFACTURE OF A SUPRACONDUCTOR - Google Patents

PROCESS FOR THE MANUFACTURE OF A SUPRACONDUCTOR

Info

Publication number
FR2408198A1
FR2408198A1 FR7831307A FR7831307A FR2408198A1 FR 2408198 A1 FR2408198 A1 FR 2408198A1 FR 7831307 A FR7831307 A FR 7831307A FR 7831307 A FR7831307 A FR 7831307A FR 2408198 A1 FR2408198 A1 FR 2408198A1
Authority
FR
France
Prior art keywords
supraconductors
manufacturing
individual conductors
supraconductor
manufacture
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
FR7831307A
Other languages
French (fr)
Other versions
FR2408198B1 (en
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2408198A1 publication Critical patent/FR2408198A1/en
Application granted granted Critical
Publication of FR2408198B1 publication Critical patent/FR2408198B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
    • H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
    • H01B12/08—Stranded or braided wires
    • 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

Abstract

PROCEDE DE FABRICATION DE SUPRACONDUCTEURS AVEC DES FILAMENTS ENROBES DANS UNE MATRICE. IL CONSISTE A SOUMETTRE A UN FORMAGE MECANIQUE, PAR ETIRAGE OU LAMINAGE PAR EXEMPLE, UN ENSEMBLE D'AU MOINS TROIS CONDUCTEURS INDIVIDUELS TENUS ENSEMBLE PAR TORONNAGE ETOU PAR UNE LIAISON METALLURGIQUE, EN REDUISANT AINSI LA SECTION TOTALE AU MOINS A UN QUART DE LA SECTION TOTALE INITIALE ET EN PROCEDANT ENSUITE A UN RECUIT. ON EVITE AINSI LA NECESSITE D'UN TUBE SUPPLEMENTAIRE POUR TENIR ENSEMBLE LES CONDUCTEURS INDIVIDUELS ET ON OBTIENT UNE UTILISATION OPTIMALE DE LA SECTION DU CONDUCTEUR. APPLICATIONS A LA FABRICATION DES SUPRACONDUCTEURS.PROCESS FOR MANUFACTURING SUPRACONDUCTORS WITH FILAMENTS COATED IN A DIE. IT CONSISTS OF SUBMITTING TO MECHANICAL FORMING, BY STRETCHING OR LAMINATION FOR EXAMPLE, A SET OF AT LEAST THREE INDIVIDUAL CONDUCTORS HELD TOGETHER BY STRANDING AND OR BY A METALLURGIC BOND, THUS REDUCING THE TOTAL SECTION OF AT LEAST ONE INITIAL AND THEN CARRYING OUT AN annealing. THUS AVOIDING THE NEED FOR AN ADDITIONAL TUBE TO HOLD THE INDIVIDUAL CONDUCTORS TOGETHER AND OPTIMAL USE OF THE CONDUCTOR SECTION IS OBTAINED. APPLICATIONS TO THE MANUFACTURING OF SUPRACONDUCTORS.

FR7831307A 1977-11-08 1978-11-06 PROCESS FOR THE MANUFACTURE OF A SUPRACONDUCTOR Granted FR2408198A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1355477A CH620543A5 (en) 1977-11-08 1977-11-08

Publications (2)

Publication Number Publication Date
FR2408198A1 true FR2408198A1 (en) 1979-06-01
FR2408198B1 FR2408198B1 (en) 1983-08-05

Family

ID=4393423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831307A Granted FR2408198A1 (en) 1977-11-08 1978-11-06 PROCESS FOR THE MANUFACTURE OF A SUPRACONDUCTOR

Country Status (4)

Country Link
CH (1) CH620543A5 (en)
DE (1) DE2752990A1 (en)
FR (1) FR2408198A1 (en)
GB (1) GB2007120B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641911A5 (en) * 1979-06-05 1984-03-15 Bbc Brown Boveri & Cie SUPERCONDUCTIVE CABLE.
GB2137907B (en) * 1983-04-08 1986-04-16 Standard Telephones Cables Ltd Coaxial cables
US4863804A (en) * 1985-11-29 1989-09-05 Westinghouse Electric Corporation Superconductor wire and methods of constructing same
FR2700413B1 (en) * 1993-01-14 1995-10-20 Gen Electric ELECTRICAL CONDUCTOR FOR VARIABLE RATE.
JP6169430B2 (en) * 2013-07-22 2017-07-26 矢崎総業株式会社 High frequency wire and method for manufacturing the same
CN114535343B (en) * 2022-04-26 2022-08-30 西部宝德科技股份有限公司 Titanium fiber preparation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1429916A (en) * 1965-04-13 1966-02-25 Siemens Ag Superconducting wire for carrying high intensity currents
FR1515919A (en) * 1966-09-27 1968-03-08 Thomson Houston Comp Francaise Improvements to superconductors
US3767842A (en) * 1972-02-25 1973-10-23 Commissariat Energie Atomique Super conducting cable of elemental conductors in a metal matrix within a metallic jacket

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829964A (en) * 1972-09-06 1974-08-20 Airco Inc Multi-filament composite superconductor with transposition of filaments and method of making same
DE2333893C3 (en) * 1973-07-03 1975-12-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for producing a superconductor with a superconducting intermetallic compound consisting of at least two elements
FR2334182A1 (en) * 1975-12-03 1977-07-01 Furukawa Electric Co Ltd CABLE CONTAINING A SUPPRACONDUCTOR COMPOUND AND METHOD FOR MANUFACTURING SUCH A CABLE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1429916A (en) * 1965-04-13 1966-02-25 Siemens Ag Superconducting wire for carrying high intensity currents
FR1515919A (en) * 1966-09-27 1968-03-08 Thomson Houston Comp Francaise Improvements to superconductors
US3767842A (en) * 1972-02-25 1973-10-23 Commissariat Energie Atomique Super conducting cable of elemental conductors in a metal matrix within a metallic jacket

Also Published As

Publication number Publication date
DE2752990A1 (en) 1979-05-10
CH620543A5 (en) 1980-11-28
GB2007120A (en) 1979-05-16
FR2408198B1 (en) 1983-08-05
GB2007120B (en) 1982-01-20

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Legal Events

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