DE602007005325D1 - Supraleitende Hochtemperaturstromleiter für Supraleitermagneten - Google Patents

Supraleitende Hochtemperaturstromleiter für Supraleitermagneten

Info

Publication number
DE602007005325D1
DE602007005325D1 DE602007005325T DE602007005325T DE602007005325D1 DE 602007005325 D1 DE602007005325 D1 DE 602007005325D1 DE 602007005325 T DE602007005325 T DE 602007005325T DE 602007005325 T DE602007005325 T DE 602007005325T DE 602007005325 D1 DE602007005325 D1 DE 602007005325D1
Authority
DE
Germany
Prior art keywords
superconducting
magnets
conductor
temperature
temperature superconducting
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.)
Active
Application number
DE602007005325T
Other languages
English (en)
Inventor
Xianrui Huang
Paul S Thompson
Xu Minfeng
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 DE602007005325D1 publication Critical patent/DE602007005325D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G01R33/3802—Manufacture or installation of magnet assemblies; Additional hardware for transportation or installation of the magnet assembly or for providing mechanical support to components of the magnet assembly
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F25D19/006—Thermal coupling structure or interface

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
DE602007005325T 2006-10-02 2007-10-02 Supraleitende Hochtemperaturstromleiter für Supraleitermagneten Active DE602007005325D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/537,676 US7372273B2 (en) 2006-10-02 2006-10-02 High temperature superconducting current leads for superconducting magnets

Publications (1)

Publication Number Publication Date
DE602007005325D1 true DE602007005325D1 (de) 2010-04-29

Family

ID=39144298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007005325T Active DE602007005325D1 (de) 2006-10-02 2007-10-02 Supraleitende Hochtemperaturstromleiter für Supraleitermagneten

Country Status (5)

Country Link
US (1) US7372273B2 (de)
EP (1) EP1918948B1 (de)
JP (1) JP5265899B2 (de)
CN (1) CN101178967B (de)
DE (1) DE602007005325D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5179019B2 (ja) * 2006-04-04 2013-04-10 株式会社日立製作所 コイル装置およびそれを用いた核磁気共鳴撮像装置
US7791339B2 (en) * 2007-09-07 2010-09-07 Varian, Inc. RF-switched superconducting resonators and methods of switching thereof
JP5011181B2 (ja) * 2008-03-19 2012-08-29 昭和電線ケーブルシステム株式会社 酸化物超電導電流リード
US8575790B1 (en) * 2009-05-08 2013-11-05 William Ivan Ogilvie Superconducting electrodynamic turbine
US8729894B2 (en) * 2010-07-30 2014-05-20 General Electric Company System and method for operating a magnetic resonance imaging system during ramping
KR101247263B1 (ko) * 2011-11-14 2013-03-25 삼성전자주식회사 탈부착형 전류 도입선 유닛 및 이를 채용한 초전도 자석 장치
JP5697161B2 (ja) * 2011-11-14 2015-04-08 学校法人中部大学 電流リード
US9182464B2 (en) 2012-07-27 2015-11-10 General Electric Company Retractable current lead
CN102867610B (zh) * 2012-09-03 2014-09-17 中国科学院电工研究所 一种二元可拔气冷电流引线装置
BR112015006485A2 (pt) 2012-09-27 2017-07-04 Koninklijke Philips Nv aparelho, método para operar um sistema de eletroímã e sistema de eletroímã
JP6637197B2 (ja) 2016-04-12 2020-01-29 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｍｒｉ又は他の超伝導磁石のランピングのためのリード及び熱遮断
DE102018213598A1 (de) * 2018-08-13 2020-02-13 Siemens Aktiengesellschaft Supraleitende Stromzuführung
CN109360707A (zh) * 2018-12-04 2019-02-19 湖南迈太科医疗科技有限公司 插拔式电流引线结构及超导磁体
US11961662B2 (en) 2020-07-08 2024-04-16 GE Precision Healthcare LLC High temperature superconducting current lead assembly for cryogenic apparatus

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Publication number Priority date Publication date Assignee Title
GB1297513A (de) 1968-12-13 1972-11-22
DE2840526C2 (de) 1978-09-18 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Verfahren zum elektrischen Kontaktieren eines Supraleiters mit Hilfe eines normalleitenden Kontaktkörpers
JPS6391545A (ja) 1986-10-06 1988-04-22 Yokogawa Electric Corp 導電率と酸導電率の測定方法およびその装置
US4895831A (en) * 1988-07-05 1990-01-23 General Electric Company Ceramic superconductor cryogenic current lead
JP3172096B2 (ja) * 1990-04-27 2001-06-04 財団法人鉄道総合技術研究所 超電導スィッチ
JP2734171B2 (ja) * 1990-05-11 1998-03-30 富士電機株式会社 超電導磁石装置の電流リード
JPH0439908A (ja) * 1990-06-06 1992-02-10 Toshiba Corp 電流リード
GB2254409B (en) 1990-12-10 1995-08-30 Bruker Analytische Messtechnik NMR magnet system with superconducting coil in a helium bath
US5376755A (en) * 1992-04-10 1994-12-27 Trustees Of Boston University Composite lead for conducting an electrical current between 75-80K and 4.5K temperatures
JPH07142236A (ja) * 1993-11-12 1995-06-02 Fuji Electric Co Ltd 超電導装置用電流リード
JPH07142237A (ja) 1993-11-22 1995-06-02 Toshiba Corp 超電導磁石装置
US5430423A (en) 1994-02-25 1995-07-04 General Electric Company Superconducting magnet having a retractable cryocooler sleeve assembly
US5396206A (en) 1994-03-14 1995-03-07 General Electric Company Superconducting lead assembly for a cryocooler-cooled superconducting magnet
JP2952552B2 (ja) * 1994-04-20 1999-09-27 住友重機械工業株式会社 超電導機器用電流リード
US5446433A (en) 1994-09-21 1995-08-29 General Electric Company Superconducting magnet having a shock-resistant support structure
US5759960A (en) 1994-10-27 1998-06-02 General Electric Company Superconductive device having a ceramic superconducting lead resistant to breakage
US5724820A (en) * 1996-02-09 1998-03-10 Massachusetts Institute Of Technology Permanent magnet system based on high-temperature superconductors with recooling and recharging capabilities
US5991647A (en) * 1996-07-29 1999-11-23 American Superconductor Corporation Thermally shielded superconductor current lead
JPH1092626A (ja) * 1996-09-18 1998-04-10 Hitachi Ltd 酸化物超電導電流リード及びその冷却巻線構造
JPH10247532A (ja) * 1997-03-04 1998-09-14 Fuji Electric Co Ltd 超電導装置用電流リード
US6289681B1 (en) * 1999-11-17 2001-09-18 General Electric Company Superconducting magnet split cryostat interconnect assembly
US6838964B1 (en) * 2003-11-26 2005-01-04 Ge Medical Technology Services, Inc. Method and apparatus for monitoring superconducting magnet data
JP2005183578A (ja) * 2003-12-18 2005-07-07 Toshiba Corp 電流リードおよびこれを用いた超電導装置
US7064550B2 (en) * 2004-11-16 2006-06-20 General Electric Company Method and apparatus for field drift compensation of a superconducting magnet
CN100390906C (zh) * 2005-07-08 2008-05-28 清华大学 超导储能磁体的电流引线结构

Also Published As

Publication number Publication date
EP1918948B1 (de) 2010-03-17
CN101178967A (zh) 2008-05-14
JP5265899B2 (ja) 2013-08-14
JP2008091912A (ja) 2008-04-17
EP1918948A1 (de) 2008-05-07
CN101178967B (zh) 2012-12-26
US7372273B2 (en) 2008-05-13
US20080079428A1 (en) 2008-04-03

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