GB1201774A - Improvements relating to electrical conductors - Google Patents

Improvements relating to electrical conductors

Info

Publication number
GB1201774A
GB1201774A GB41798/67A GB4179867A GB1201774A GB 1201774 A GB1201774 A GB 1201774A GB 41798/67 A GB41798/67 A GB 41798/67A GB 4179867 A GB4179867 A GB 4179867A GB 1201774 A GB1201774 A GB 1201774A
Authority
GB
United Kingdom
Prior art keywords
super
copper
conducting
reinforcing
wires
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
GB41798/67A
Inventor
Alan Woolcock
Anthony Clifford Barber
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.)
Imperial Metal Industries Kynoch Ltd
Original Assignee
Imperial Metal Industries Kynoch 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 Imperial Metal Industries Kynoch Ltd filed Critical Imperial Metal Industries Kynoch Ltd
Priority to GB41798/67A priority Critical patent/GB1201774A/en
Priority to FR1582303D priority patent/FR1582303A/fr
Publication of GB1201774A publication Critical patent/GB1201774A/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
    • H01B12/10—Multi-filaments embedded in normal conductors
    • 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
    • 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

1201774 Super-conducting cables IMPERIAL METAL INDUSTRIES (KYNOCH) Ltd 23 Aug 1968 [13 Sept 1967] 41798/67 Headings H1A and A4D A reinforced electrical conductor is made by preparing a continuous length of ductile superconducting material and subsequently applying therealong a length of reinforcing material. Each super-conducting wire comprising e.g. a copper skin 24 on a niobium 44 wt. per cent titanium core 25 is positioned in an associated groove formed in a strip 26 of stabilizing material viz copper. The grooves are then closed thus embedding the super-conducting wires in the copper strip which is subsequently provided with reinforcing wires 33 which are embedded therein in a similar manner i.e. by means of grooves. Square, flat or tubular conductors incorporating different numbers of super-conducting and reinforcing wires are also described Figs. 8, 9, 10, 11, 12 (not shown). The super-conducting wires may be provided with reinforcing material only, the reinforcing material also acting as a stabilizing agent. The reinforcing wires used can be made of copper alloys, non-ferromagnetic steels, brass, tungsten, titanium or titanium alloy and aluminium may be used as the stabilizing material instead of copper.
GB41798/67A 1967-09-13 1967-09-13 Improvements relating to electrical conductors Expired GB1201774A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB41798/67A GB1201774A (en) 1967-09-13 1967-09-13 Improvements relating to electrical conductors
FR1582303D FR1582303A (en) 1967-09-13 1968-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41798/67A GB1201774A (en) 1967-09-13 1967-09-13 Improvements relating to electrical conductors

Publications (1)

Publication Number Publication Date
GB1201774A true GB1201774A (en) 1970-08-12

Family

ID=10421415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41798/67A Expired GB1201774A (en) 1967-09-13 1967-09-13 Improvements relating to electrical conductors

Country Status (2)

Country Link
FR (1) FR1582303A (en)
GB (1) GB1201774A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012210770A1 (en) * 2012-06-25 2014-01-02 Bruker Eas Gmbh NbTi superconductors with circumferentially distributed Al blocks for weight reduction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913036A (en) 1982-02-22 1984-01-23 Natl Res Inst For Metals Production of nb3sn superconductive wire rod using cu-4a group element alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012210770A1 (en) * 2012-06-25 2014-01-02 Bruker Eas Gmbh NbTi superconductors with circumferentially distributed Al blocks for weight reduction
US9251931B2 (en) 2012-06-25 2016-02-02 Bruker Eas Gmbh NbTi superconductor with peripherally distributed Al block for weight reduction

Also Published As

Publication number Publication date
FR1582303A (en) 1969-09-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees