JP4980873B2 - 超電導線材を接続した超電導接続部およびその作製方法 - Google Patents

超電導線材を接続した超電導接続部およびその作製方法 Download PDF

Info

Publication number
JP4980873B2
JP4980873B2 JP2007333745A JP2007333745A JP4980873B2 JP 4980873 B2 JP4980873 B2 JP 4980873B2 JP 2007333745 A JP2007333745 A JP 2007333745A JP 2007333745 A JP2007333745 A JP 2007333745A JP 4980873 B2 JP4980873 B2 JP 4980873B2
Authority
JP
Japan
Prior art keywords
superconducting
metal sleeve
melting point
metal
connection part
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 - Fee Related
Application number
JP2007333745A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009158234A (ja
JP2009158234A5 (enrdf_load_stackoverflow
Inventor
一宗 児玉
和英 田中
芳英 和田山
道哉 岡田
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2007333745A priority Critical patent/JP4980873B2/ja
Publication of JP2009158234A publication Critical patent/JP2009158234A/ja
Publication of JP2009158234A5 publication Critical patent/JP2009158234A5/ja
Application granted granted Critical
Publication of JP4980873B2 publication Critical patent/JP4980873B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Wire Processing (AREA)
JP2007333745A 2007-12-26 2007-12-26 超電導線材を接続した超電導接続部およびその作製方法 Expired - Fee Related JP4980873B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007333745A JP4980873B2 (ja) 2007-12-26 2007-12-26 超電導線材を接続した超電導接続部およびその作製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007333745A JP4980873B2 (ja) 2007-12-26 2007-12-26 超電導線材を接続した超電導接続部およびその作製方法

Publications (3)

Publication Number Publication Date
JP2009158234A JP2009158234A (ja) 2009-07-16
JP2009158234A5 JP2009158234A5 (enrdf_load_stackoverflow) 2010-02-18
JP4980873B2 true JP4980873B2 (ja) 2012-07-18

Family

ID=40962031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007333745A Expired - Fee Related JP4980873B2 (ja) 2007-12-26 2007-12-26 超電導線材を接続した超電導接続部およびその作製方法

Country Status (1)

Country Link
JP (1) JP4980873B2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5501258B2 (ja) * 2011-01-19 2014-05-21 株式会社日立メディコ 超電導線材の接続構造体およびその製造方法
JP5603297B2 (ja) * 2011-07-04 2014-10-08 株式会社日立製作所 超電導マグネット及びその製造方法
JP6692275B2 (ja) * 2016-10-06 2020-05-13 株式会社東芝 超電導線の接続方法及び接続装置
JP7614991B2 (ja) 2021-09-15 2025-01-16 株式会社東芝 超電導線の接続構造及びその接続方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187464U (ja) * 1984-05-22 1985-12-12 昭和電線電纜株式会社 超電導線の接続部
JPH06150993A (ja) * 1992-11-06 1994-05-31 Furukawa Electric Co Ltd:The 接続部入りＮｂＴｉ系合金超電導線
JPH07312237A (ja) * 1994-05-16 1995-11-28 Nippon Steel Corp 超電導線材の接続部および接続方法
JP4059226B2 (ja) * 2004-04-21 2008-03-12 三菱電機株式会社 超伝導ｃｉｃ導体の接続構造

Also Published As

Publication number Publication date
JP2009158234A (ja) 2009-07-16

Similar Documents

Publication Publication Date Title
US6921865B2 (en) Superconductor connection structure
CN102593621B (zh) 一种超导线接头
EP2392036B1 (en) Low loss joint for superconducting wire
JP4980873B2 (ja) 超電導線材を接続した超電導接続部およびその作製方法
JP4791309B2 (ja) Ｎｂ３Ｓｎ超電導線材およびそのための前駆体
JP6505565B2 (ja) 高温超電導導体、高温超電導コイル及び高温超電導コイルの接続構造
US20100245005A1 (en) Superconducting wire rod, persistent current switch, and superconducting magnet
AU2011364996A1 (en) Micro-thermocouple
KR101112068B1 (ko) 자계 보조 초전도 깨짐을 이용한 초전도 전류 제한 장치
US8914087B1 (en) Joints with very low resistance between superconducting wires and methods for making such joints
JP2013229520A (ja) 超電導電流リードの製造方法及び超電導電流リード及び超電導マグネット装置
US11177588B2 (en) High-temperature superconducting wire connection assembly
JP2008166173A (ja) Ｎｂ３Ｓｎ超電導線材およびそのための前駆体並びに前駆体用Ｎｂ複合単芯線
JPH10106647A (ja) 永久電流スイッチ用線材の接続構造および接続方法
JP3670888B2 (ja) 交流用超電導線とその製造方法
JP7614991B2 (ja) 超電導線の接続構造及びその接続方法
CN110600896B (zh) 一种多股超导金属线接头结构
CN221352405U (zh) 一种新型铜芯棒及密封封接元件
JP2013089416A (ja) 超電導線材、超電導線材の接続部、永久電流スイッチ、超電導磁石システム及び超電導線材の接続方法
WO1992022915A1 (en) Current lead of an oxide superconductor
CN103493232B (zh) 超导导线间具有超低电阻的接头以及制造该接头的方法
JPH0982148A (ja) Ｃｕ−Ｎｉ／Ｎｂ−Ｔｉ超電導線材
JP2004059989A (ja) 合金型温度ヒューズ及び温度ヒューズエレメント用線材
JP2006079993A (ja) Ｎｂ３Ａｌ系超電導線材の製造方法およびそのための複合線材
JP2001028211A (ja) 強制冷却型超電導導体

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091225

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091225

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110914

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111004

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111130

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120321

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120419

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150427

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees