GB1488417A - Superconductive switch - Google Patents

Superconductive switch

Info

Publication number
GB1488417A
GB1488417A GB15758/75A GB1575875A GB1488417A GB 1488417 A GB1488417 A GB 1488417A GB 15758/75 A GB15758/75 A GB 15758/75A GB 1575875 A GB1575875 A GB 1575875A GB 1488417 A GB1488417 A GB 1488417A
Authority
GB
United Kingdom
Prior art keywords
strip
superconductive
permeable
strips
coil
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
GB15758/75A
Other languages
English (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.)
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 GB1488417A publication Critical patent/GB1488417A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/02—Quenching; Protection arrangements during quenching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F29/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/92—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of superconductive 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
    • H10N60/30—Devices switchable between superconducting and normal states
    • H10N60/35—Cryotrons
    • H10N60/355—Power cryotrons
    • 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
    • Y10S505/882—Circuit maker or breaker

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
GB15758/75A 1974-04-18 1975-04-16 Superconductive switch Expired GB1488417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413556A FR2268373B1 (cg-RX-API-DMAC10.html) 1974-04-18 1974-04-18

Publications (1)

Publication Number Publication Date
GB1488417A true GB1488417A (en) 1977-10-12

Family

ID=9137804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15758/75A Expired GB1488417A (en) 1974-04-18 1975-04-16 Superconductive switch

Country Status (5)

Country Link
US (1) US4016526A (cg-RX-API-DMAC10.html)
CH (1) CH583973A5 (cg-RX-API-DMAC10.html)
DE (1) DE2516661C2 (cg-RX-API-DMAC10.html)
FR (1) FR2268373B1 (cg-RX-API-DMAC10.html)
GB (1) GB1488417A (cg-RX-API-DMAC10.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1596985A (en) * 1977-03-14 1981-09-03 Imi Kynoch Ltd Electrical windings
DE3402828A1 (de) * 1984-01-27 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Schalteinrichtung zum kurzschliessen mindestens einer supraleitenden magnetwicklung
DE3739412A1 (de) * 1987-11-20 1989-06-29 Heidelberg Motor Gmbh Hochstromschalter
US5394129A (en) * 1992-09-03 1995-02-28 General Electric Company Superconducting switch thermal interface for a cryogenless superconducting magnet
DE19720397A1 (de) * 1997-05-15 1999-04-01 Magnet Motor Gmbh Supraleitender Hochstromschalter
WO2022164330A1 (en) * 2021-01-26 2022-08-04 Victoria Link Limited High-temperature superconducting switches and rectifiers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310767A (en) * 1963-05-29 1967-03-21 Gen Electric Power cryotron
FR1504537A (fr) * 1966-07-20 1967-12-08 Commissariat Energie Atomique Dispositif accumulateur électromagnétique
US3363207A (en) * 1966-09-19 1968-01-09 Atomic Energy Commission Usa Combined insulating and cryogen circulating means for a superconductive solenoid
FR2102916A5 (cg-RX-API-DMAC10.html) * 1970-08-28 1972-04-07 Comp Generale Electricite

Also Published As

Publication number Publication date
US4016526A (en) 1977-04-05
DE2516661C2 (de) 1983-05-05
DE2516661A1 (de) 1975-10-30
CH583973A5 (cg-RX-API-DMAC10.html) 1977-01-14
FR2268373A1 (cg-RX-API-DMAC10.html) 1975-11-14
FR2268373B1 (cg-RX-API-DMAC10.html) 1978-07-07

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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