CA2089951A1 - Methode utilisee pour reunir des fils supraconducteurs a l'aide d'un supraconducteur pour temperatures elevees a base d'oxydes - Google Patents

Methode utilisee pour reunir des fils supraconducteurs a l'aide d'un supraconducteur pour temperatures elevees a base d'oxydes

Info

Publication number
CA2089951A1
CA2089951A1 CA2089951A CA2089951A CA2089951A1 CA 2089951 A1 CA2089951 A1 CA 2089951A1 CA 2089951 A CA2089951 A CA 2089951A CA 2089951 A CA2089951 A CA 2089951A CA 2089951 A1 CA2089951 A1 CA 2089951A1
Authority
CA
Canada
Prior art keywords
tape
wire
type
joined
superconducting wire
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
CA2089951A
Other languages
English (en)
Other versions
CA2089951C (fr
Inventor
Jun Fujikami
Kenichi Sato
Nobuhiro Shibuta
Hidehito Mukai
Takeshi Kato
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=26372097&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2089951(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP4033421A external-priority patent/JP2998398B2/ja
Priority claimed from JP15678192A external-priority patent/JPH065342A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CA2089951A1 publication Critical patent/CA2089951A1/fr
Application granted granted Critical
Publication of CA2089951C publication Critical patent/CA2089951C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
    • H01F6/065—Feed-through bushings, terminals and joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/68—Connections to or between superconductive connectors
    • 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
    • H10N60/80—Constructional details
    • 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
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/925—Making superconductive joint

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
CA002089951A 1992-02-20 1993-02-19 Methode utilisee pour reunir des fils supraconducteurs a l'aide d'un supraconducteur pour temperatures elevees a base d'oxydes Expired - Fee Related CA2089951C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4-33421 1992-02-20
JP4033421A JP2998398B2 (ja) 1992-02-20 1992-02-20 超電導線の接合方法
JP4-156781 1992-06-16
JP15678192A JPH065342A (ja) 1992-06-16 1992-06-16 超電導線の接合方法

Publications (2)

Publication Number Publication Date
CA2089951A1 true CA2089951A1 (fr) 1993-08-21
CA2089951C CA2089951C (fr) 1997-02-04

Family

ID=26372097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002089951A Expired - Fee Related CA2089951C (fr) 1992-02-20 1993-02-19 Methode utilisee pour reunir des fils supraconducteurs a l'aide d'un supraconducteur pour temperatures elevees a base d'oxydes

Country Status (5)

Country Link
US (1) US5358929A (fr)
EP (1) EP0556837B1 (fr)
AU (1) AU663355B2 (fr)
CA (1) CA2089951C (fr)
DE (1) DE69313891T2 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU653983B2 (en) * 1991-02-25 1994-10-20 Sumitomo Electric Industries, Ltd. Junction between wires employing oxide superconductors and joining method therefor
DE4301944C2 (de) * 1993-01-25 1996-05-09 Euratom Kabelverbindung für supraleitende Kabel
JPH1041125A (ja) * 1996-05-13 1998-02-13 Sumitomo Electric Ind Ltd 超電導コイル
JP3521612B2 (ja) * 1996-05-13 2004-04-19 住友電気工業株式会社 超電導導体の接続構造
US6133814A (en) * 1996-08-30 2000-10-17 Hitachi, Ltd. Oxide superconductor wire material and method for jointing the same together
US6159905A (en) * 1999-06-02 2000-12-12 Buzcek; David M. Methods for joining high temperature superconducting components with negligible critical current degradation and articles of manufacture in accordance therewith
AU777016B2 (en) * 1999-11-04 2004-09-30 Sumitomo Electric Industries, Ltd. Oxide superconducting wire
JP4058920B2 (ja) * 2001-07-10 2008-03-12 株式会社日立製作所 超電導接続構造
DE10225531B4 (de) * 2002-06-10 2005-05-12 Bruker Biospin Gmbh Supraleitende Hochfeld-Magnetspule mit supraleitenden Übergangsstellen
US7365271B2 (en) * 2003-12-31 2008-04-29 Superpower, Inc. Superconducting articles, and methods for forming and using same
US7417192B2 (en) * 2004-09-22 2008-08-26 Superpower, Inc. Superconductor components
US7959058B1 (en) * 2005-01-13 2011-06-14 The United States Of America As Represented By The Secretary Of The Navy Hybrid composite welded joint
US7071148B1 (en) * 2005-04-08 2006-07-04 Superpower, Inc. Joined superconductive articles
US8594756B2 (en) 2007-06-22 2013-11-26 Nkt Cables Ultera A/S Superconducting element joint, a process for providing a superconducting element joint and a superconducting cable system
CN101785123B (zh) * 2007-06-22 2013-01-30 Nkt电缆乌尔特拉有限公司 超导元件接头、用于提供超导元件接头的方法
DE102009022672A1 (de) * 2009-05-26 2010-12-02 Siemens Aktiengesellschaft Supraleitfähige Verbindungseinrichtung der Endstücke zweier Supraleiter sowie Verfahren zu deren Herstellung
KR20110105679A (ko) * 2010-03-19 2011-09-27 고려대학교 산학협력단 제 1세대 고온 초전도 선재의 초전도 접합 방법
US8716188B2 (en) 2010-09-15 2014-05-06 Superpower, Inc. Structure to reduce electroplated stabilizer content
JPWO2013164918A1 (ja) * 2012-05-02 2015-12-24 古河電気工業株式会社 超電導線の接続構造、超電導線の接続方法及び接続用超電導線
DE102012209772A1 (de) * 2012-06-12 2013-12-12 Vision Electric Gmbh Stromschiene und Stromschienensystem
DE102012218251A1 (de) * 2012-10-05 2014-04-10 Bruker Hts Gmbh Supraleiterstruktur mit verketteten Bandstücken, die jeweils von unmittelbar aufeinanderfolgenden, weiteren Bandstücken überlappt werden
CN103337333B (zh) * 2013-05-27 2015-10-28 西部超导材料科技股份有限公司 Nb3Al超导接头及其制作方法
EP3172035A1 (fr) * 2014-07-25 2017-05-31 Tyco Electronics Raychem GmbH Épissure de câbles électriques et procédé pour la connexion de câbles de transport d'énergie
DE102015219956A1 (de) * 2015-10-14 2017-04-20 Bruker Hts Gmbh Supraleiterstruktur zur Verbindung von Bandleitern, insbesondere mit einer gewellt oder gezackt verlaufenden Naht
KR101846648B1 (ko) * 2016-03-15 2018-04-09 현대자동차주식회사 접합구조를 갖는 복합재 부품
US11101215B2 (en) * 2018-09-19 2021-08-24 PsiQuantum Corp. Tapered connectors for superconductor circuits
CN114883048B (zh) * 2022-06-07 2024-09-24 国网浙江省电力有限公司电力科学研究院 一种高温超导电力装备用二元高压电流引线

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH482317A (de) * 1969-01-31 1969-11-30 Oerlikon Maschf Verbindung zwischen stabilisierten Supraleitern
GB1298068A (en) * 1969-03-06 1972-11-29 British Oxygen Co Ltd Joining superconductors
FR2054506B1 (fr) * 1969-07-18 1975-08-22 Thomson Csf
US4051397A (en) * 1975-08-08 1977-09-27 Minnesota Mining And Manufacturing Company Two sensitivity level kinetic sensor
JPS6487663A (en) * 1987-09-29 1989-03-31 Mitsubishi Metal Corp Superconducting resin material
US5051397A (en) * 1988-11-25 1991-09-24 Hitachi, Ltd. Joined body of high-temperature oxide superconductor and method of joining oxide superconductors
JPH02186575A (ja) * 1989-01-12 1990-07-20 Sanyo Electric Co Ltd 酸化物超電導体の接合方法
JPH0330265A (ja) * 1989-06-27 1991-02-08 Agency Of Ind Science & Technol 超電導セラミックスの異方性接合の方法

Also Published As

Publication number Publication date
AU663355B2 (en) 1995-10-05
AU3314893A (en) 1993-08-26
US5358929A (en) 1994-10-25
EP0556837A1 (fr) 1993-08-25
DE69313891T2 (de) 1998-05-07
EP0556837B1 (fr) 1997-09-17
DE69313891D1 (de) 1997-10-23
CA2089951C (fr) 1997-02-04

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