JP2014027273A - 格納式電流リード - Google Patents

格納式電流リード Download PDF

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Publication number
JP2014027273A
JP2014027273A JP2013152173A JP2013152173A JP2014027273A JP 2014027273 A JP2014027273 A JP 2014027273A JP 2013152173 A JP2013152173 A JP 2013152173A JP 2013152173 A JP2013152173 A JP 2013152173A JP 2014027273 A JP2014027273 A JP 2014027273A
Authority
JP
Japan
Prior art keywords
contact
current
retractable
current lead
magnet
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.)
Pending
Application number
JP2013152173A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014027273A5 (enExample
Inventor
Mine Susumu
ススム・ミネ
Evangelos T Laskaris
エバンジェロス・トリフォン・ラスカリス
Paul St Mark Shadforth Thompson
ポール・セイント・マーク・シャドフォース・トンプソン
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2014027273A publication Critical patent/JP2014027273A/ja
Publication of JP2014027273A5 publication Critical patent/JP2014027273A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
    • G01R33/3815—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets with superconducting coils, e.g. power supply therefor
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
JP2013152173A 2012-07-27 2013-07-23 格納式電流リード Pending JP2014027273A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/560,176 2012-07-27
US13/560,176 US9182464B2 (en) 2012-07-27 2012-07-27 Retractable current lead

Publications (2)

Publication Number Publication Date
JP2014027273A true JP2014027273A (ja) 2014-02-06
JP2014027273A5 JP2014027273A5 (enExample) 2016-09-01

Family

ID=49119130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013152173A Pending JP2014027273A (ja) 2012-07-27 2013-07-23 格納式電流リード

Country Status (4)

Country Link
US (1) US9182464B2 (enExample)
JP (1) JP2014027273A (enExample)
CN (1) CN103578682B (enExample)
GB (1) GB2506009B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016516297A (ja) * 2013-03-14 2016-06-02 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 超電導マグネットシステムのための削減ガスフロー導電性リード
KR20180124781A (ko) * 2017-05-12 2018-11-21 제네럴 일렉트릭 컴퍼니 가요성 초전도 리드 조립체

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* Cited by examiner, † Cited by third party
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CN103077797B (zh) * 2013-01-06 2016-03-30 中国科学院电工研究所 用于头部成像的超导磁体系统
DE102014214796A1 (de) * 2014-07-28 2016-01-28 Bruker Biospin Ag Verfahren zum Laden einer supraleitfähigen Magnetanordnung mit Strom
US9874618B2 (en) 2014-12-24 2018-01-23 General Electric Company Control system and method for a superconducting magnet
US10511168B2 (en) * 2015-04-15 2019-12-17 Christopher Mark Rey Intelligent current lead device and operational methods therof
EP3443570B1 (en) * 2016-04-12 2021-06-09 Koninklijke Philips N.V. Lead and thermal disconnect for ramping of an mri or other superconducting magnet
CN107068329B (zh) * 2017-03-23 2024-08-30 杭州图锐科技有限公司 一种可伸缩式充磁电流引线装置及其使用方法
CN107134767B (zh) * 2017-06-06 2019-04-09 西安交通大学 一种应用于大温度梯度条件下的高电压大电流电极引线
DE102017217930A1 (de) * 2017-10-09 2019-04-11 Bruker Biospin Ag Magnetanordnung mit Kryostat und Magnetspulensystem, mit Kältespeichern an den Stromzuführungen
EP3531157B1 (de) * 2018-02-27 2024-04-10 Siemens Healthineers AG Magnetresonanzeinrichtung mit gemeinsamer kühleinrichtung für mehrere elektronikkomponenten und verfahren zum herstellen einer solchen magnetresonanzeinrichtung
US12094650B2 (en) 2018-04-06 2024-09-17 General Electric Renovables España, S.L. Superconducting magnet apparatus and method of operating same
JP6960377B2 (ja) * 2018-06-07 2021-11-05 東芝三菱電機産業システム株式会社 電気機械内蔵耐圧装置および電力供給部通過構造処理方法
US10478621B1 (en) * 2018-12-03 2019-11-19 General Electric Company Retractable lead systems
CN109273193B (zh) * 2018-12-04 2023-10-27 湖南迈太科医疗科技有限公司 电流引线结构及超导磁体
CN110739115B (zh) * 2019-10-10 2021-06-29 东软医疗系统股份有限公司 一种超导磁体的电流引线
CN110867294B (zh) * 2019-12-17 2025-10-28 宁波健信超导科技股份有限公司 一种超导磁体励磁自动插拔电流引线装置
US11393614B2 (en) * 2020-02-28 2022-07-19 General Electric Company Current lead assembly for cryogenic apparatus
US11961662B2 (en) 2020-07-08 2024-04-16 GE Precision Healthcare LLC High temperature superconducting current lead assembly for cryogenic apparatus
EP3982378A1 (en) 2020-10-09 2022-04-13 Koninklijke Philips N.V. Cryogen-free superconducting magnet system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05198432A (ja) * 1992-01-20 1993-08-06 Toshiba Corp 超電導装置用電流リード
JPH0869719A (ja) * 1994-08-30 1996-03-12 Toshiba Corp 超電導装置用電流リード
JP2004235336A (ja) * 2003-01-29 2004-08-19 Central Japan Railway Co 超電導磁石装置
JP2010148202A (ja) * 2008-12-17 2010-07-01 Aisin Seiki Co Ltd 超電導装置

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DE2901892A1 (de) 1979-01-18 1980-07-31 Siemens Ag Stromzufuehrungsvorrichtung fuer eine supraleitende magnetspule
US4453149A (en) 1983-04-01 1984-06-05 General Electric Company Excitation lead for superconducting devices, particularly magnets
US4544979A (en) 1984-03-22 1985-10-01 Cryomagnetics, Inc. Automatic current lead retractor system for superconducting magnets
US4614393A (en) 1984-06-15 1986-09-30 General Electric Company Retractable lead system for operation at cryogenic temperatures
JPS61222286A (ja) 1985-03-28 1986-10-02 Toshiba Corp 超電導コイルの電流リ−ド用スイツチ
JPS61222209A (ja) 1985-03-28 1986-10-02 Mitsubishi Electric Corp 超電導マグネツト装置およびその外部リ−ド接続方法
US4635450A (en) 1986-02-04 1987-01-13 General Electric Company Compact retractable cryogenic leads
US4813244A (en) 1987-10-19 1989-03-21 General Electric Company Hydraulically actuated cryogenic leads
JPH0846254A (ja) 1994-07-28 1996-02-16 Mitsubishi Heavy Ind Ltd 引抜き型電流リード装置
US5936499A (en) * 1998-02-18 1999-08-10 General Electric Company Pressure control system for zero boiloff superconducting magnet
DE10131235C1 (de) * 2001-06-28 2003-01-30 Siemens Ag Stromzuführungsvorrichtung für eine zu kühlende elektrische Gerätschaft mit elektrischer Trenneinrichtung sowie Verwendung der Vorrichtung
JP4550699B2 (ja) * 2005-09-02 2010-09-22 古河電気工業株式会社 超電導送電ケーブルの終端接続部
US7372273B2 (en) 2006-10-02 2008-05-13 General Electric Company High temperature superconducting current leads for superconducting magnets
US8069675B2 (en) * 2006-10-10 2011-12-06 Massachusetts Institute Of Technology Cryogenic vacuum break thermal coupler
CN101221848B (zh) * 2007-12-10 2011-09-21 北京英纳超导技术有限公司 高温超导电流引线
US8291717B2 (en) * 2008-05-02 2012-10-23 Massachusetts Institute Of Technology Cryogenic vacuum break thermal coupler with cross-axial actuation
US8729894B2 (en) * 2010-07-30 2014-05-20 General Electric Company System and method for operating a magnetic resonance imaging system during ramping
US8374663B2 (en) * 2011-01-31 2013-02-12 General Electric Company Cooling system and method for cooling superconducting magnet devices
CN102360694B (zh) * 2011-08-22 2013-10-30 中国科学院高能物理研究所 一种一级可拔的二元同轴电流引线结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05198432A (ja) * 1992-01-20 1993-08-06 Toshiba Corp 超電導装置用電流リード
JPH0869719A (ja) * 1994-08-30 1996-03-12 Toshiba Corp 超電導装置用電流リード
JP2004235336A (ja) * 2003-01-29 2004-08-19 Central Japan Railway Co 超電導磁石装置
JP2010148202A (ja) * 2008-12-17 2010-07-01 Aisin Seiki Co Ltd 超電導装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016516297A (ja) * 2013-03-14 2016-06-02 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 超電導マグネットシステムのための削減ガスフロー導電性リード
KR20180124781A (ko) * 2017-05-12 2018-11-21 제네럴 일렉트릭 컴퍼니 가요성 초전도 리드 조립체
KR102086908B1 (ko) * 2017-05-12 2020-03-09 제네럴 일렉트릭 컴퍼니 가요성 초전도 리드 조립체
US10804017B2 (en) 2017-05-12 2020-10-13 GE Precision Healthcare LLC Flexibile superconducting lead assembly

Also Published As

Publication number Publication date
GB2506009B (en) 2015-05-06
CN103578682A (zh) 2014-02-12
CN103578682B (zh) 2017-04-12
GB201313115D0 (en) 2013-09-04
US9182464B2 (en) 2015-11-10
US20140028316A1 (en) 2014-01-30
GB2506009A (en) 2014-03-19

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