CA2029744A1 - Methode d'utilisation d'un conducteur en oxyde supraconducteur - Google Patents

Methode d'utilisation d'un conducteur en oxyde supraconducteur

Info

Publication number
CA2029744A1
CA2029744A1 CA2029744A CA2029744A CA2029744A1 CA 2029744 A1 CA2029744 A1 CA 2029744A1 CA 2029744 A CA2029744 A CA 2029744A CA 2029744 A CA2029744 A CA 2029744A CA 2029744 A1 CA2029744 A1 CA 2029744A1
Authority
CA
Canada
Prior art keywords
oxide superconducting
superconducting conductor
current
state
conductor
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.)
Granted
Application number
CA2029744A
Other languages
English (en)
Other versions
CA2029744C (fr
Inventor
Kenichi Sato
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
Kenichi Sato
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=17839127&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2029744(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kenichi Sato, Sumitomo Electric Industries, Ltd. filed Critical Kenichi Sato
Publication of CA2029744A1 publication Critical patent/CA2029744A1/fr
Application granted granted Critical
Publication of CA2029744C publication Critical patent/CA2029744C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H10N60/20—Permanent superconducting devices
    • H10N60/203—Permanent superconducting devices comprising high-Tc ceramic materials
    • 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
    • Y10S505/879—Magnet or electromagnet
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49014—Superconductor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
CA002029744A 1989-11-14 1990-11-13 Methode d'utilisation d'un conducteur en oxyde supraconducteur Expired - Fee Related CA2029744C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-296862 1989-11-14
JP1296862A JP2929622B2 (ja) 1989-11-14 1989-11-14 酸化物超電導導体の使用方法

Publications (2)

Publication Number Publication Date
CA2029744A1 true CA2029744A1 (fr) 1991-05-15
CA2029744C CA2029744C (fr) 1994-10-18

Family

ID=17839127

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002029744A Expired - Fee Related CA2029744C (fr) 1989-11-14 1990-11-13 Methode d'utilisation d'un conducteur en oxyde supraconducteur

Country Status (6)

Country Link
US (1) US5340943A (fr)
EP (1) EP0428993B2 (fr)
JP (1) JP2929622B2 (fr)
AU (1) AU642681B2 (fr)
CA (1) CA2029744C (fr)
DE (1) DE69019308T3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347085A (en) * 1991-02-07 1994-09-13 The Furukawa Electric Co., Ltd. Multifilamentary oxide superconducting wires and method of manufacturing the same
EP0588461B1 (fr) * 1992-09-14 1997-05-14 Hitachi Cable, Ltd. Amenée de courant supra-conductrice
JP3658844B2 (ja) * 1996-03-26 2005-06-08 住友電気工業株式会社 酸化物超電導線材およびその製造方法ならびにそれを用いた酸化物超電導撚線および導体
EP1039483A1 (fr) * 1997-12-10 2000-09-27 Hitachi, Ltd. Fil supraconducteur en oxyde, bobine de solenoide, generateur de champ magnetique, et procede de production de fil supraconducteur en oxyde
US6281773B1 (en) * 1998-07-17 2001-08-28 Picker International, Inc. Magnetizing magnet
US20080191561A1 (en) 2007-02-09 2008-08-14 Folts Douglas C Parallel connected hts utility device and method of using same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533579B2 (fr) * 1974-05-15 1980-09-01
JPS63241812A (ja) * 1987-03-27 1988-10-07 Sumitomo Electric Ind Ltd 超電導体の使用方法
US4965246A (en) * 1987-03-31 1990-10-23 Sumitomo Electric Industries, Ltd. Current-carrying lead formed of a ceramic superconductive material carried by a support
CA1331480C (fr) * 1987-05-18 1994-08-16 Arthur Davidson Conducteurs a courants intenses et aimants a champs intenses utilisant des supraconducteurs anisotropes
DE3720302A1 (de) * 1987-06-19 1988-12-29 Imhof Ingbuero Gmbh Innenschwimmdecke
US4924198A (en) * 1988-07-05 1990-05-08 General Electric Company Superconductive magnetic resonance magnet without cryogens
US4935714A (en) * 1988-07-05 1990-06-19 General Electric Company Low thermal conductance support for a radiation shield in a MR magnet
US4895831A (en) * 1988-07-05 1990-01-23 General Electric Company Ceramic superconductor cryogenic current lead
US4973527A (en) * 1989-09-25 1990-11-27 Teledyne Industries, Inc. Process for making filamentary superconductors using tin-magnesium eutectics

Also Published As

Publication number Publication date
DE69019308T2 (de) 1995-12-14
EP0428993A2 (fr) 1991-05-29
EP0428993B2 (fr) 1998-01-07
DE69019308T3 (de) 1998-06-18
US5340943A (en) 1994-08-23
EP0428993A3 (en) 1991-09-11
AU642681B2 (en) 1993-10-28
DE69019308D1 (de) 1995-06-14
AU6662790A (en) 1991-05-23
CA2029744C (fr) 1994-10-18
JPH03156809A (ja) 1991-07-04
EP0428993B1 (fr) 1995-05-10
JP2929622B2 (ja) 1999-08-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed