CN101373654B - 具有陶瓷线圈管的热管冷却超导磁体 - Google Patents

具有陶瓷线圈管的热管冷却超导磁体 Download PDF

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Publication number
CN101373654B
CN101373654B CN200810130632.4A CN200810130632A CN101373654B CN 101373654 B CN101373654 B CN 101373654B CN 200810130632 A CN200810130632 A CN 200810130632A CN 101373654 B CN101373654 B CN 101373654B
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CN
China
Prior art keywords
coil
heat pipe
coil former
superconducting magnet
imaging system
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Expired - Fee Related
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CN200810130632.4A
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English (en)
Chinese (zh)
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CN101373654A (zh
Inventor
黄先锐
B·阿克塞尔
K·M·安
E·T·拉斯卡里斯
E·W·斯陶特纳
P·S·汤普逊
A·吴
徐民风
Y·赵
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General Electric Co
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General Electric Co
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Publication of CN101373654A publication Critical patent/CN101373654A/zh
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Publication of CN101373654B publication Critical patent/CN101373654B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • 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
    • G01R33/3804—Additional hardware for cooling or heating of the magnet assembly, for housing a cooled or heated part of the magnet assembly or for temperature control of the magnet assembly

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN200810130632.4A 2007-06-25 2008-06-25 具有陶瓷线圈管的热管冷却超导磁体 Expired - Fee Related CN101373654B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/768016 2007-06-25
US11/768,016 US7449889B1 (en) 2007-06-25 2007-06-25 Heat pipe cooled superconducting magnets with ceramic coil forms

Publications (2)

Publication Number Publication Date
CN101373654A CN101373654A (zh) 2009-02-25
CN101373654B true CN101373654B (zh) 2013-01-02

Family

ID=39672440

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810130632.4A Expired - Fee Related CN101373654B (zh) 2007-06-25 2008-06-25 具有陶瓷线圈管的热管冷却超导磁体

Country Status (5)

Country Link
US (2) US7449889B1 (enExample)
JP (1) JP4950135B2 (enExample)
CN (1) CN101373654B (enExample)
DE (1) DE102008002904A1 (enExample)
GB (1) GB2450607B (enExample)

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DE102005028414B4 (de) * 2005-06-20 2011-12-08 Siemens Aktiengesellschaft Einrichtung zur Erzeugung eines gepulsten Magnetfelds
US7449889B1 (en) * 2007-06-25 2008-11-11 General Electric Company Heat pipe cooled superconducting magnets with ceramic coil forms
CN201107673Y (zh) * 2007-09-19 2008-08-27 西门子（中国）有限公司 磁体温度控制装置
US11023866B2 (en) * 2008-01-04 2021-06-01 Alkami Technology, Inc. Systems and methods for providing ACH transaction notification and facilitating ACH transaction disputes
US8253416B2 (en) * 2009-03-10 2012-08-28 Time Medical Holdings Company Limited Superconductor magnetic resonance imaging system and method (super-MRI)
US20100242502A1 (en) * 2009-03-31 2010-09-30 General Electric Company Apparatus and method of superconducting magnet cooling
FR2944877B1 (fr) * 2009-04-27 2011-07-01 Commissariat Energie Atomique Systeme d'imagerie par rmn a pertes cryogeniques et bruit acoustique reduits.
WO2010144811A1 (en) * 2009-06-11 2010-12-16 Florida State University Zero delta temperature thermal link
JP5570910B2 (ja) * 2009-09-28 2014-08-13 株式会社東芝 磁気共鳴イメージング装置
CN102054554B (zh) 2009-10-30 2015-07-08 通用电气公司 超导磁体的制冷系统和制冷方法
CN102148083B (zh) * 2010-02-09 2013-04-03 通用电气公司 超导磁体
DE102010025060B4 (de) 2010-06-25 2016-08-04 Siemens Healthcare Gmbh Magnetresonanzeinrichtung zur Verwendung bei einer magnetresonanzgeführten Ultraschall-Behandlung
US8676282B2 (en) * 2010-10-29 2014-03-18 General Electric Company Superconducting magnet coil support with cooling and method for coil-cooling
US9535143B2 (en) 2011-06-27 2017-01-03 General Electric Company Coil support for a magnetic resonance imaging (MRI) magnet and method of support
CN103454604A (zh) 2012-05-30 2013-12-18 西门子(深圳)磁共振有限公司 磁共振系统的支架式罐形磁体
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
CN105093142A (zh) * 2014-04-22 2015-11-25 通用电气公司 磁场匀化系统及方法
CN105365037A (zh) * 2015-12-03 2016-03-02 安徽省巢湖铸造厂有限责任公司 陶瓷制弹条坯料加热管

Citations (4)

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CN1589486A (zh) * 2001-11-21 2005-03-02 牛津磁体技术有限公司 低温组件
CN1711966A (zh) * 2004-06-23 2005-12-28 株式会社日立制作所 磁共振成像装置
CN1763558A (zh) * 2004-10-20 2006-04-26 通用电气公司 梯度孔冷却和射频屏蔽件
JP2007098150A (ja) * 2006-12-11 2007-04-19 Toshiba Corp 磁気共鳴映像装置

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US5280247A (en) * 1992-03-27 1994-01-18 Picker International, Inc. Filamentary cold shield for superconducting magnets
US5406204A (en) * 1992-03-27 1995-04-11 Picker International, Inc. Integrated MRI gradient coil and RF screen
GB2267570B (en) * 1992-04-16 1996-03-06 Jeremy Andrew Good Improvements in and relating to super-conducting magnets
EP0687385A1 (en) * 1993-03-04 1995-12-20 American Superconductor Corporation Magnetostrictive superconducting actuator
US5759960A (en) * 1994-10-27 1998-06-02 General Electric Company Superconductive device having a ceramic superconducting lead resistant to breakage
US5606870A (en) * 1995-02-10 1997-03-04 Redstone Engineering Low-temperature refrigeration system with precise temperature control
DE10221639B4 (de) * 2002-05-15 2004-06-03 Siemens Ag Einrichtung der Supraleitungstechnik mit einem supraleitenden Magneten und einer Kälteeinheit
US6783059B2 (en) * 2002-12-23 2004-08-31 General Electric Company Conduction cooled passively-shielded MRI magnet
US20050062473A1 (en) * 2003-09-24 2005-03-24 General Electric Company Cryogen-free high temperature superconducting magnet with thermal reservoir
US7305845B2 (en) * 2004-03-05 2007-12-11 General Electric Company System and method for de-icing recondensor for liquid cooled zero-boil-off MR magnet
US7412835B2 (en) * 2005-06-27 2008-08-19 Legall Edwin L Apparatus and method for controlling a cryocooler by adjusting cooler gas flow oscillating frequency
US7705701B2 (en) * 2005-07-15 2010-04-27 General Electric Company Thin metal layer vacuum vessels with composite structural support
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US7319327B2 (en) * 2005-11-17 2008-01-15 General Electric Company Magnetic resonance imaging system with reduced cooling needs
US7626477B2 (en) 2005-11-28 2009-12-01 General Electric Company Cold mass cryogenic cooling circuit inlet path avoidance of direct conductive thermal engagement with substantially conductive coupler for superconducting magnet
US7319329B2 (en) * 2005-11-28 2008-01-15 General Electric Company Cold mass with discrete path substantially conductive coupler for superconducting magnet and cryogenic cooling circuit
US20070262776A1 (en) * 2006-05-10 2007-11-15 Petropoulos Labros S Magnetic Resonance Imaging Magnet Assembly System with Improved Homogeneity
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US7449889B1 (en) * 2007-06-25 2008-11-11 General Electric Company Heat pipe cooled superconducting magnets with ceramic coil forms

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN1589486A (zh) * 2001-11-21 2005-03-02 牛津磁体技术有限公司 低温组件
CN1711966A (zh) * 2004-06-23 2005-12-28 株式会社日立制作所 磁共振成像装置
CN1763558A (zh) * 2004-10-20 2006-04-26 通用电气公司 梯度孔冷却和射频屏蔽件
JP2007098150A (ja) * 2006-12-11 2007-04-19 Toshiba Corp 磁気共鳴映像装置

Also Published As

Publication number Publication date
JP4950135B2 (ja) 2012-06-13
GB2450607B (en) 2011-11-16
GB2450607A (en) 2008-12-31
DE102008002904A1 (de) 2009-01-02
US8085047B2 (en) 2011-12-27
GB0811109D0 (en) 2008-07-23
CN101373654A (zh) 2009-02-25
US20100277170A1 (en) 2010-11-04
JP2009000517A (ja) 2009-01-08
US7449889B1 (en) 2008-11-11

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Granted publication date: 20130102