DE69030245D1 - Verfahren zur Herstellung eines Drahtes aus supraleitendem Oxyd - Google Patents

Verfahren zur Herstellung eines Drahtes aus supraleitendem Oxyd

Info

Publication number
DE69030245D1
DE69030245D1 DE69030245T DE69030245T DE69030245D1 DE 69030245 D1 DE69030245 D1 DE 69030245D1 DE 69030245 T DE69030245 T DE 69030245T DE 69030245 T DE69030245 T DE 69030245T DE 69030245 D1 DE69030245 D1 DE 69030245D1
Authority
DE
Germany
Prior art keywords
production
wire made
superconducting oxide
superconducting
oxide
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 - Lifetime
Application number
DE69030245T
Other languages
English (en)
Other versions
DE69030245T2 (de
DE69030245T3 (de
Inventor
Hidehito Mukai
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18345703&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69030245(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69030245D1 publication Critical patent/DE69030245D1/de
Publication of DE69030245T2 publication Critical patent/DE69030245T2/de
Application granted granted Critical
Publication of DE69030245T3 publication Critical patent/DE69030245T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0801—Manufacture or treatment of filaments or composite wires
    • 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
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/739—Molding, coating, shaping, or casting of superconducting material
    • 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
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/739—Molding, coating, shaping, or casting of superconducting material
    • Y10S505/74—To form wire or fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Wire Processing (AREA)
DE69030245T 1989-12-28 1990-12-27 Verfahren zur Herstellung eines Drahtes aus supraleitendem Oxyd Expired - Lifetime DE69030245T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1341391A JP2775946B2 (ja) 1989-12-28 1989-12-28 酸化物超電導線材の製造方法
JP341391/89 1989-12-28

Publications (3)

Publication Number Publication Date
DE69030245D1 true DE69030245D1 (de) 1997-04-24
DE69030245T2 DE69030245T2 (de) 1997-09-25
DE69030245T3 DE69030245T3 (de) 2004-04-15

Family

ID=18345703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030245T Expired - Lifetime DE69030245T3 (de) 1989-12-28 1990-12-27 Verfahren zur Herstellung eines Drahtes aus supraleitendem Oxyd

Country Status (6)

Country Link
US (1) US6311384B1 (de)
EP (1) EP0435286B2 (de)
JP (1) JP2775946B2 (de)
AU (1) AU646419B2 (de)
CA (1) CA2033266C (de)
DE (1) DE69030245T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247224B1 (en) 1995-06-06 2001-06-19 American Superconductor Corporation Simplified deformation-sintering process for oxide superconducting articles
US6001777A (en) * 1997-07-29 1999-12-14 American Superconductor Corp. Method of texturing a superconductive oxide precursor
DE19754669C1 (de) 1997-12-09 1999-08-19 Siemens Ag Verfahren zur Herstellung eines bandförmigen Supraleiters mit Hoch-T¶c¶-Supraleitermaterial sowie mit dem Verfahren hergestellter Supraleiter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199521A (ja) * 1984-03-23 1985-10-09 Furukawa Electric Co Ltd:The 超電導体用平角線材の製造方法
US4952554A (en) * 1987-04-01 1990-08-28 At&T Bell Laboratories Apparatus and systems comprising a clad superconductive oxide body, and method for producing such body
DE3716815C2 (de) * 1987-05-20 1997-07-31 Kabelmetal Electro Gmbh Verfahren zur kontinuierlichen Herstellung eines Supraleiters
EP0296477B1 (de) † 1987-06-26 1996-05-15 Hitachi, Ltd. Supraleitender Draht
JPS647419A (en) * 1987-06-29 1989-01-11 Fujikura Ltd Manufacture of superconductive wire
EP0396581B1 (de) * 1987-12-15 1992-01-15 Siemens Aktiengesellschaft Verfahren zur herstellung von drähten oder bändern aus hochtemperatur-supraleitern und dabei verwendeter hüllkörper
EP0357779A4 (en) * 1987-12-25 1990-12-19 Mitsubishi Kinzoku Kabushiki Kaisha Superconductive wire and cable having high current density, and method of producing them
DE3804601A1 (de) 1988-02-12 1989-08-24 Siemens Ag Verfahren zur herstellung eines langgestreckten koerpers mit einem oxidkeramischen supraleitermaterial
EP0331360B1 (de) † 1988-02-26 1994-02-02 Hitachi, Ltd. Verfahren zur Herstellung eines hochtemperaturoxid supraleitenden Werkstoffs
JP2653462B2 (ja) * 1988-04-09 1997-09-17 株式会社東芝 超電導体
JPH02207420A (ja) * 1989-02-06 1990-08-17 Sumitomo Metal Ind Ltd 超伝導線材の製造方法
JPH03192613A (ja) * 1989-12-21 1991-08-22 Natl Res Inst For Metals 酸化物超電導線材とその製造方法
JPH04292814A (ja) * 1991-03-20 1992-10-16 Sumitomo Electric Ind Ltd ビスマス系酸化物超電導線材の製造方法
JPH04334819A (ja) * 1991-05-09 1992-11-20 Showa Electric Wire & Cable Co Ltd Ｂｉ系酸化物超電導線の製造方法

Also Published As

Publication number Publication date
AU6847990A (en) 1991-07-04
US6311384B1 (en) 2001-11-06
JP2775946B2 (ja) 1998-07-16
JPH03204131A (ja) 1991-09-05
DE69030245T2 (de) 1997-09-25
EP0435286B1 (de) 1997-03-19
CA2033266C (en) 1998-04-14
EP0435286A1 (de) 1991-07-03
EP0435286B2 (de) 2003-08-13
AU646419B2 (en) 1994-02-24
CA2033266A1 (en) 1991-06-29
DE69030245T3 (de) 2004-04-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings