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GB1369758A - Superconductive cable - Google Patents

Superconductive cable

Info

Publication number
GB1369758A
GB1369758A GB3790672A GB3790672A GB1369758A GB 1369758 A GB1369758 A GB 1369758A GB 3790672 A GB3790672 A GB 3790672A GB 3790672 A GB3790672 A GB 3790672A GB 1369758 A GB1369758 A GB 1369758A
Authority
GB
United Kingdom
Prior art keywords
super
aug
stranded
mechanical strength
surrounded
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.)
Expired
Application number
GB3790672A
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB1369758A publication Critical patent/GB1369758A/en
Expired 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • 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
    • 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

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

Abstract

1369758 Super-conductors COMPAGNIE GENERALE D'ELECTRICITE 14 Aug 1972 [17 Aug 1971] 37906/72 Headings H1A and A4D A super-conductor of high mechanical strength comprises filamentary braided elements 1 each of which, consisting of super-conductive filaments 10 may be surrounded individually by a metallic sheath 11, and is embedded in a polyethylene or other insulating resinous material matrix 13, the whole being surrounded by a sheath 14 of high mechanical strength such as aluminium alloy which has been extruded thereon. The filaments 1 are stranded together in threes, Fig. 1, in stages 1, 2, 3, to constitute a "Litz" stranded element 4. In a further embodiment the stranded element may also comprise at least one wire imparting to the assembly extra mechanical rigidity.
GB3790672A 1971-08-17 1972-08-14 Superconductive cable Expired GB1369758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129927A FR2149625A5 (en) 1971-08-17 1971-08-17

Publications (1)

Publication Number Publication Date
GB1369758A true GB1369758A (en) 1974-10-09

Family

ID=9081930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3790672A Expired GB1369758A (en) 1971-08-17 1972-08-14 Superconductive cable

Country Status (6)

Country Link
BE (1) BE787301A (en)
DE (1) DE2240282C3 (en)
FR (1) FR2149625A5 (en)
GB (1) GB1369758A (en)
IT (1) IT963048B (en)
NL (1) NL7210975A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648605B2 (en) 1985-04-05 1994-06-22 古河電気工業株式会社 Method for manufacturing Nb-Ti based superconducting wire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594961A5 (en) * 1976-08-31 1978-01-31 Bbc Brown Boveri & Cie
DE3822685A1 (en) * 1988-07-05 1990-01-11 Asea Brown Boveri Electrical conductor in wire or cable form, consisting of at least two strands in the form of a sheathed wire or a multifilament conductor or a coaxial cable based on a ceramic high-temperature superconductor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274703B (en) * 1962-09-10 1968-08-08 Ibm Method for producing a superconductor wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648605B2 (en) 1985-04-05 1994-06-22 古河電気工業株式会社 Method for manufacturing Nb-Ti based superconducting wire

Also Published As

Publication number Publication date
DE2240282A1 (en) 1973-03-01
FR2149625A5 (en) 1973-03-30
DE2240282B2 (en) 1980-12-04
NL7210975A (en) 1973-02-20
DE2240282C3 (en) 1981-08-13
BE787301A (en) 1973-02-08
IT963048B (en) 1974-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee