FR2354614A1 - RIBBON SHAPED SUPRACONDUCTOR - Google Patents

RIBBON SHAPED SUPRACONDUCTOR

Info

Publication number
FR2354614A1
FR2354614A1 FR7717948A FR7717948A FR2354614A1 FR 2354614 A1 FR2354614 A1 FR 2354614A1 FR 7717948 A FR7717948 A FR 7717948A FR 7717948 A FR7717948 A FR 7717948A FR 2354614 A1 FR2354614 A1 FR 2354614A1
Authority
FR
France
Prior art keywords
supraconductor
tape
conductive metal
ribbon shaped
strands
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
FR7717948A
Other languages
French (fr)
Other versions
FR2354614B1 (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.)
Vacuumschmelze GmbH and Co KG
Original Assignee
Vacuumschmelze GmbH and Co KG
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
Priority claimed from DE2626384A external-priority patent/DE2626384C3/en
Priority claimed from DE19762626914 external-priority patent/DE2626914A1/en
Application filed by Vacuumschmelze GmbH and Co KG filed Critical Vacuumschmelze GmbH and Co KG
Publication of FR2354614A1 publication Critical patent/FR2354614A1/en
Application granted granted Critical
Publication of FR2354614B1 publication Critical patent/FR2354614B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/20—Permanent superconducting devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0128—Manufacture or treatment of composite superconductor filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

a. L'invention concerne un conducteur en forme de ruban constitué de plusieurs brins de matériau supraconducteur et de métal conducteur normal, les brins supraconducteurs étant toronnés autour du métal conducteur ayant une grande résistance à la traction. b. Le conducteur est caractérisé en ce qu'on insère une couche isolante dans le ruban métallique résistant à la traction dans le plan central. c. Cette disposition évite dans une large mesure les pertes de courant qui se produisent en particulier quand on utilise ces conducteurs dans des bobines qui seront soumises à des courants pulsatoires.at. Provided is a tape-shaped conductor made of plural strands of superconductive material and normal conductive metal, the superconductive strands being stranded around the conductive metal having high tensile strength. b. The conductor is characterized by inserting an insulating layer in the tensile-resistant metal tape in the central plane. vs. This arrangement largely avoids current losses which occur in particular when these conductors are used in coils which will be subjected to pulsating currents.

FR7717948A 1976-06-12 1977-06-10 RIBBON SHAPED SUPRACONDUCTOR Granted FR2354614A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2626384A DE2626384C3 (en) 1976-06-12 1976-06-12 Ribbon-shaped superconductor
DE19762626914 DE2626914A1 (en) 1976-06-16 1976-06-16 Superconducting filament cable for high currents - has filaments coated with ordinary metal and several filaments are twisted around strip

Publications (2)

Publication Number Publication Date
FR2354614A1 true FR2354614A1 (en) 1978-01-06
FR2354614B1 FR2354614B1 (en) 1982-12-10

Family

ID=25770562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717948A Granted FR2354614A1 (en) 1976-06-12 1977-06-10 RIBBON SHAPED SUPRACONDUCTOR

Country Status (3)

Country Link
CH (1) CH615779A5 (en)
FR (1) FR2354614A1 (en)
GB (1) GB1559462A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0505975A1 (en) * 1991-03-28 1992-09-30 Gec Alsthom Sa Superconductor having improved protection against partial transitions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504314A (en) * 1968-02-20 1970-03-31 Avco Corp Composite superconductive conductor
FR2024615A1 (en) * 1968-11-30 1970-08-28 Kabel Metallwerke Ghh
FR2119205A5 (en) * 1970-12-23 1972-08-04 Thomson Brandt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504314A (en) * 1968-02-20 1970-03-31 Avco Corp Composite superconductive conductor
FR2024615A1 (en) * 1968-11-30 1970-08-28 Kabel Metallwerke Ghh
FR2119205A5 (en) * 1970-12-23 1972-08-04 Thomson Brandt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0505975A1 (en) * 1991-03-28 1992-09-30 Gec Alsthom Sa Superconductor having improved protection against partial transitions
FR2674671A1 (en) * 1991-03-28 1992-10-02 Alsthom Gec SUPERCONDUCTING CONDUCTOR HAVING IMPROVED PROTECTION AGAINST PARTIAL TRANSITIONS.

Also Published As

Publication number Publication date
CH615779A5 (en) 1980-02-15
FR2354614B1 (en) 1982-12-10
GB1559462A (en) 1980-01-16

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Legal Events

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