GB1447734A - Low-temperature electric cable - Google Patents

Low-temperature electric cable

Info

Publication number
GB1447734A
GB1447734A GB1588474A GB1588474A GB1447734A GB 1447734 A GB1447734 A GB 1447734A GB 1588474 A GB1588474 A GB 1588474A GB 1588474 A GB1588474 A GB 1588474A GB 1447734 A GB1447734 A GB 1447734A
Authority
GB
United Kingdom
Prior art keywords
supporting elements
april
conductor strands
elements
connecting elements
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
GB1588474A
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of GB1447734A publication Critical patent/GB1447734A/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
    • H01B12/06—Films or wires on bases or cores
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/883—Housing and mounting assembly with plural diverse electrical components
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/884—Conductor
    • Y10S505/885—Cooling, or feeding, circulating, or distributing fluid; in superconductive apparatus
    • Y10S505/886—Cable

Landscapes

  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

1447734 Superconductors KABEL-UND METALLWERKE GUTEHOFFNUNGSHUTTE AG 10 April 1974 [13 April 1973] 15884/74 Heading H1A A superconductive or other low temperature electrical cable comprises a plurality of concentric metal tubes and conductor strands 5 which are disposed within the innermost tube and are carried by cylindrical supporting elements 1, of generally annular cross-section, provided with longitudinal grooves 2 along their outer surface and loosely connected together by connecting elements 4, Fig. 3, or (3), Fig. 2 (not shown). The conductor strands are wound spirally on the supporting elements which are preferably made from fluoro-olefin resin, the grooves 5 allowing for virtually unhindered flow of the refrigerating medium, e.g. helium. The connecting elements are, e.g. wires exhibiting meanders 4, or clips (3) of metal or synthetic resin material, uniformly distributed around the periphery of each end of each of the supporting elements.
GB1588474A 1973-04-13 1974-04-10 Low-temperature electric cable Expired GB1447734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2318617A DE2318617A1 (en) 1973-04-13 1973-04-13 LOW TEMPERATURE ELECTRIC CABLE

Publications (1)

Publication Number Publication Date
GB1447734A true GB1447734A (en) 1976-08-25

Family

ID=5877919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1588474A Expired GB1447734A (en) 1973-04-13 1974-04-10 Low-temperature electric cable

Country Status (6)

Country Link
US (1) US3864508A (en)
JP (1) JPS5047183A (en)
DE (1) DE2318617A1 (en)
FR (1) FR2225816B1 (en)
GB (1) GB1447734A (en)
SU (1) SU845807A3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273385B1 (en) * 1974-05-29 1976-10-15 Comp Generale Electricite
DE2426422C3 (en) * 1974-05-31 1980-04-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Support body for the conductors of a cryogenic cable
US4031310A (en) * 1975-06-13 1977-06-21 General Cable Corporation Shrinkable electrical cable core for cryogenic cable
US4020274A (en) * 1976-01-27 1977-04-26 The United States Of America As Represented By The United States Energy Research And Development Administration Superconducting cable cooling system by helium gas and a mixture of gas and liquid helium
US4020275A (en) * 1976-01-27 1977-04-26 The United States Of America As Represented By The United States Energy Research And Development Administration Superconducting cable cooling system by helium gas at two pressures
FR2369661A1 (en) * 1976-10-29 1978-05-26 Kabel Metallwerke Ghh CONDUCTOR FOR ELECTRIC CABLES FOR THE TRANSMISSION OF A LARGE ENERGY
AU7570700A (en) * 1999-06-02 2001-01-02 Pirelli Cavi E Sistemi S.P.A. Methods for joining high temperature superconducting components in a superconducting cable with negligible critical current degradation and articles of manufacture in accordance therewith
US6985761B2 (en) 2000-08-14 2006-01-10 Pirelli S.P.A. Superconducting cable
ATE293280T1 (en) * 2000-08-14 2005-04-15 Pirelli & C Spa SUPERCONDUCTING CABLE
WO2008113366A2 (en) * 2007-03-21 2008-09-25 Nkt Cables Ultera A/S A cryogenic cable termination unit
DE102015010634A1 (en) * 2015-08-12 2017-02-16 Karlsruher Institut für Technologie Connector for superconductive conductors and use of the connector
US10535449B2 (en) * 2018-01-29 2020-01-14 Sterlite Technologies Limited Notched conductor for telecommunication
KR20200120609A (en) * 2018-02-16 2020-10-21 후루카와 덴키 고교 가부시키가이샤 Insulated wires, coils, and electric and electronic devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382315A (en) * 1966-08-24 1968-05-07 Gen Electric Transposed strip conductor
FR1513457A (en) * 1966-12-29 1968-02-16 Comp Generale Electricite Polyphase cryogenic cable
FR1555807A (en) * 1967-12-11 1969-01-31
US3514524A (en) * 1968-04-17 1970-05-26 Gen Electric Transposed low temperature strip electric cable
FR2086131B1 (en) * 1970-04-17 1976-09-03 Licentia Gmbh

Also Published As

Publication number Publication date
US3864508A (en) 1975-02-04
FR2225816A1 (en) 1974-11-08
JPS5047183A (en) 1975-04-26
FR2225816B1 (en) 1978-01-20
DE2318617A1 (en) 1974-11-07
SU845807A3 (en) 1981-07-07

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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