DK0520375T3 - Superconducting ceramic body for power supply - Google Patents

Superconducting ceramic body for power supply

Info

Publication number
DK0520375T3
DK0520375T3 DK92110566.4T DK92110566T DK0520375T3 DK 0520375 T3 DK0520375 T3 DK 0520375T3 DK 92110566 T DK92110566 T DK 92110566T DK 0520375 T3 DK0520375 T3 DK 0520375T3
Authority
DK
Denmark
Prior art keywords
power supply
ceramic body
superconducting ceramic
ceramic
tube
Prior art date
Application number
DK92110566.4T
Other languages
Danish (da)
Inventor
Alain Wicker
Jean-Claude Bobo
Peter Herrmann
Alain Petitbon
Original Assignee
Alsthom Gec
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 Alsthom Gec filed Critical Alsthom Gec
Application granted granted Critical
Publication of DK0520375T3 publication Critical patent/DK0520375T3/en

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
    • H10N60/203—Permanent superconducting devices comprising high-Tc ceramic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

Superconductor ceramic piece for carrying current from a very-low temperature zone (4.2 K) to an intermediate-temperature zone (77 K), comprising a tube of sintered ceramic of the YBaCuO family, characterised in that - the said tube (3) has a length greater than 50 mm, an external diameter between 10 and 30 mm, a thickness between 1 and 4 mm, and in that it has on its external or internal lateral face, between its two ends, at least one channel (10) in which the said ceramic is textured to a depth between 30 mu m and 500 mu m, and a width between 0.1 mm and 10 mm. <IMAGE>
DK92110566.4T 1991-06-27 1992-06-23 Superconducting ceramic body for power supply DK0520375T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107968A FR2678419B1 (en) 1991-06-27 1991-06-27 SUPERCONDUCTIVE CERAMIC PART FOR POWER SUPPLY.

Publications (1)

Publication Number Publication Date
DK0520375T3 true DK0520375T3 (en) 1995-10-16

Family

ID=9414380

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92110566.4T DK0520375T3 (en) 1991-06-27 1992-06-23 Superconducting ceramic body for power supply

Country Status (7)

Country Link
EP (1) EP0520375B1 (en)
AT (1) ATE125979T1 (en)
DE (1) DE69203801T2 (en)
DK (1) DK0520375T3 (en)
ES (1) ES2075544T3 (en)
FR (1) FR2678419B1 (en)
GR (1) GR3017647T3 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1328242C (en) * 1987-05-18 1994-04-05 Nobuhiko Fujita Process for manufacturing a superconductor and a method for producing a superconducting circuit
GB8723516D0 (en) * 1987-10-07 1987-11-11 Atomic Energy Authority Uk Superconducting ceramic circuit elements
JP2545452B2 (en) * 1988-11-17 1996-10-16 住友重機械工業株式会社 Superconducting magnet device

Also Published As

Publication number Publication date
ES2075544T3 (en) 1995-10-01
DE69203801T2 (en) 1995-12-07
EP0520375A1 (en) 1992-12-30
ATE125979T1 (en) 1995-08-15
FR2678419B1 (en) 1993-09-03
FR2678419A1 (en) 1992-12-31
DE69203801D1 (en) 1995-09-07
GR3017647T3 (en) 1996-01-31
EP0520375B1 (en) 1995-08-02

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