JP5928773B2 - 冷却を備えた超伝導マグネットコイル支持体及びコイル冷却のための方法 - Google Patents

冷却を備えた超伝導マグネットコイル支持体及びコイル冷却のための方法 Download PDF

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Publication number
JP5928773B2
JP5928773B2 JP2011232355A JP2011232355A JP5928773B2 JP 5928773 B2 JP5928773 B2 JP 5928773B2 JP 2011232355 A JP2011232355 A JP 2011232355A JP 2011232355 A JP2011232355 A JP 2011232355A JP 5928773 B2 JP5928773 B2 JP 5928773B2
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cooling
superconducting coil
coil
support
superconducting
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Japanese (ja)
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JP2012099811A5 (https=
JP2012099811A (ja
Inventor
ロンギ・チャン
クリフォード・ジンフリダ，ジュニア
ニール・クラーク
ウェイジュン・シェン
アーンスト・フルフギャング・スタウトナー
タオ・ツァン
ロビ・マクドナルド
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General Electric Co
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General Electric Co
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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
    • G01R33/3804—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/04—Cooling

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
JP2011232355A 2010-10-29 2011-10-24 冷却を備えた超伝導マグネットコイル支持体及びコイル冷却のための方法 Active JP5928773B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/915,585 2010-10-29
US12/915,585 US8676282B2 (en) 2010-10-29 2010-10-29 Superconducting magnet coil support with cooling and method for coil-cooling

Publications (3)

Publication Number Publication Date
JP2012099811A JP2012099811A (ja) 2012-05-24
JP2012099811A5 JP2012099811A5 (https=) 2014-12-04
JP5928773B2 true JP5928773B2 (ja) 2016-06-01

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JP2011232355A Active JP5928773B2 (ja) 2010-10-29 2011-10-24 冷却を備えた超伝導マグネットコイル支持体及びコイル冷却のための方法

Country Status (4)

Country Link
US (1) US8676282B2 (https=)
JP (1) JP5928773B2 (https=)
CN (1) CN102456461B (https=)
GB (1) GB2485033B (https=)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8415952B2 (en) * 2009-12-23 2013-04-09 General Electric Company Superconducting magnet coil interface and method providing coil stability
US8275429B1 (en) * 2010-04-08 2012-09-25 Stern Magnetics, LLC High magnetic field gradient strength superconducting coil system
DE102011005888B4 (de) * 2011-03-22 2014-01-09 Bruker Biospin Ag Kühlung eines Kryo-Probenkopfes in einer Kernspinresonanz-Apparatur
GB2490325B (en) * 2011-04-21 2013-04-10 Siemens Plc Combined MRI and radiation therapy equipment
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
GB2510410B (en) * 2013-02-04 2016-03-09 Siemens Plc Quench pressure reduction for superconducting magnet
US10403423B2 (en) 2013-11-13 2019-09-03 Koninklijke Philips N.V. Superconducting magnet system including thermally efficient ride-through system and method of cooling superconducting magnet system
CN105093142A (zh) * 2014-04-22 2015-11-25 通用电气公司 磁场匀化系统及方法
JP6483729B2 (ja) 2014-05-21 2019-03-13 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 超電導コイルを支持する装置及び方法並びに超電導コイル装置を有する装置
CN106716166A (zh) * 2014-06-11 2017-05-24 维多利亚互联有限公司 可运输磁共振成像系统
EP3158474A1 (en) 2014-06-18 2017-04-26 Google, Inc. Methods, systems, and media for searching for video content
GB2530030A (en) * 2014-09-09 2016-03-16 Siemens Healthcare Ltd Cooling a superconducting magnet device
CN104200848A (zh) * 2014-09-24 2014-12-10 极炽（上海）新材料有限公司 适用于高温现场敏感电器设备及轴承的防护装置
US10185003B2 (en) * 2014-11-18 2019-01-22 General Electric Company System and method for enhancing thermal reflectivity of a cryogenic component
US9575149B2 (en) 2014-12-23 2017-02-21 General Electric Company System and method for cooling a magnetic resonance imaging device
US20160187435A1 (en) * 2014-12-29 2016-06-30 General Electric Company Cooling system and method for a magnetic resonance imaging device
US20160189841A1 (en) * 2014-12-31 2016-06-30 General Electric Company Cooling system and method for a magnetic resonance imaging device
CN106158228B (zh) * 2015-04-16 2020-03-24 通用电气公司 用于超导磁体的冷却系统及磁体系统
US10042015B2 (en) * 2015-10-30 2018-08-07 General Electric Company Dual-purpose displacer system and method
JP6700479B2 (ja) * 2016-08-15 2020-05-27 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 熱放射スクリーン付磁石システム
US11275136B2 (en) 2016-10-06 2022-03-15 Koninklijke Philips N.V. Passive flow direction biasing of cryogenic thermosiphon
CN106571207B (zh) * 2016-10-20 2017-12-01 云南电网有限责任公司电力科学研究院 一种高温超导磁体
CN106455436B (zh) * 2016-10-21 2019-03-22 广东合一新材料研究院有限公司 一种敞开式液氮自循环快速冷却系统
US11187381B2 (en) 2017-09-29 2021-11-30 Shanghai United Imaging Healthcare Co., Ltd. Cryostat devices for magnetic resonance imaging and methods for making
CN107991635B (zh) * 2017-11-24 2021-03-19 上海联影医疗科技股份有限公司 一种用于磁共振系统的冷却组件及磁共振系统
CN110531293A (zh) * 2018-05-23 2019-12-03 西门子(深圳)磁共振有限公司 磁共振成像系统的磁体、制造方法及磁共振成像系统
US11009572B2 (en) * 2018-09-24 2021-05-18 Shahin Pourrahimi Integrated single-sourced cooling of superconducting magnets and RF coils in nuclear magnetic resonance devices
US11309110B2 (en) 2019-02-28 2022-04-19 General Electric Company Systems and methods for cooling a superconducting switch using dual cooling paths
CN110111967B (zh) * 2019-04-19 2021-08-10 上海空间推进研究所 用于af-mpdt的高温超导外加磁场发生器及其降温方法
US11619691B2 (en) 2019-05-02 2023-04-04 General Electric Company Integrated cooling circuit for use with a superconducting magnet
CN110082695B (zh) * 2019-05-22 2021-10-22 上海联影医疗科技股份有限公司 超导磁体及具有该超导磁体的磁共振成像系统
CN111551882A (zh) * 2020-05-06 2020-08-18 上海联影医疗科技有限公司 线圈结构及具有其的成像设备
CN111477422A (zh) * 2020-05-27 2020-07-31 姚文君 一种核磁共振成像装置及其线圈骨架
CN113035489B (zh) * 2021-04-26 2025-04-15 苏州八匹马超导科技有限公司 一种传导冷却的大型高温超导磁体结构
DE102021206392A1 (de) * 2021-06-22 2022-12-22 Bruker Biospin Gmbh Autonomes Herunterkühlen eines supraleitfähigen, trocken-gekühlten MR-Magnetspulensystems
CN119517540B (zh) * 2024-11-26 2025-09-16 中国科学院赣江创新研究院 一种冷却管路系统

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775406A (en) * 1980-10-29 1982-05-12 Toshiba Corp Superconductive electromagnet and manufacture thereof
DE3344046A1 (de) * 1983-12-06 1985-06-20 Brown, Boveri & Cie Ag, 6800 Mannheim Kuehlsystem fuer indirekt gekuehlte supraleitende magnete
JPS6171608A (ja) 1984-09-17 1986-04-12 Toshiba Corp 超電導装置
JPS61116250A (ja) * 1984-11-09 1986-06-03 株式会社日立製作所 超電導装置、及びその冷却方法
JPS624309A (ja) * 1985-06-29 1987-01-10 Toshiba Corp 極低温装置
JPH063354B2 (ja) * 1987-06-23 1994-01-12 アクトロニクス株式会社 ル−プ型細管ヒ−トパイプ
JPH01160811U (https=) * 1988-04-13 1989-11-08
US5304934A (en) 1993-01-04 1994-04-19 General Electric Company Superconducting magnet for imaging human limbs
US5461873A (en) * 1993-09-23 1995-10-31 Apd Cryogenics Inc. Means and apparatus for convectively cooling a superconducting magnet
JP3265139B2 (ja) * 1994-10-28 2002-03-11 株式会社東芝 極低温装置
US5513498A (en) * 1995-04-06 1996-05-07 General Electric Company Cryogenic cooling system
JPH11288809A (ja) 1998-03-31 1999-10-19 Toshiba Corp 超電導マグネット装置
DE10211568B4 (de) 2002-03-15 2004-01-29 Siemens Ag Kälteanlage für zu kühlende Teile einer Einrichtung
DE10221639B4 (de) 2002-05-15 2004-06-03 Siemens Ag Einrichtung der Supraleitungstechnik mit einem supraleitenden Magneten und einer Kälteeinheit
US7015692B2 (en) 2003-08-07 2006-03-21 Ge Electric Company Apparatus for active cooling of an MRI patient bore in cylindrical MRI systems
GB2419417B (en) 2004-10-20 2007-05-16 Gen Electric Gradient bore cooling and RF shield
DE102004058006B3 (de) 2004-12-01 2006-06-08 Siemens Ag Supraleitungseinrichtung mit Kryosystem und supraleitendem Schalter
DE102004061869B4 (de) 2004-12-22 2008-06-05 Siemens Ag Einrichtung der Supraleitungstechnik und Magnetresonanzgerät
GB2431462B (en) 2005-02-05 2008-01-09 Siemens Magnet Technology Ltd Recondensing service neck for cryostat
GB0505903D0 (en) 2005-03-23 2005-04-27 Siemens Magnet Technology Ltd A cryogen tank for cooling equipment
GB2426630B (en) * 2005-05-26 2007-11-21 Siemens Magnet Technology Ltd Electromagnet
JP2006334135A (ja) 2005-06-02 2006-12-14 Hitachi Medical Corp Ｍｒｉ用傾斜磁場コイル装置
DE102005028414B4 (de) * 2005-06-20 2011-12-08 Siemens Aktiengesellschaft Einrichtung zur Erzeugung eines gepulsten Magnetfelds
FR2892523B1 (fr) 2005-10-26 2008-02-22 Commissariat Energie Atomique Machine de rmn a compensation des courants de foucault.
FR2892524B1 (fr) 2005-10-26 2008-02-08 Commissariat Energie Atomique Machine de rmn a bobines de gradient solenoidales incorporees dans des tubes.
US7301343B1 (en) 2006-12-18 2007-11-27 General Electric Co. System, method and apparatus for controlling the temperature of a MRI magnet warm bore
US7449889B1 (en) 2007-06-25 2008-11-11 General Electric Company Heat pipe cooled superconducting magnets with ceramic coil forms
US20090038318A1 (en) 2007-08-10 2009-02-12 Telsa Engineering Ltd. Cooling methods
US7812604B2 (en) 2007-11-14 2010-10-12 General Electric Company Thermal management system for cooling a heat generating component of a magnetic resonance imaging apparatus
US7868617B2 (en) 2007-11-15 2011-01-11 General Electric Co. Cooling system and apparatus for controlling drift of a main magnetic field in an MRI system
US8238988B2 (en) * 2009-03-31 2012-08-07 General Electric Company Apparatus and method for cooling a superconducting magnetic assembly
US8415952B2 (en) 2009-12-23 2013-04-09 General Electric Company Superconducting magnet coil interface and method providing coil stability

Also Published As

Publication number Publication date
US20120108433A1 (en) 2012-05-03
CN102456461B (zh) 2017-05-24
JP2012099811A (ja) 2012-05-24
CN102456461A (zh) 2012-05-16
US8676282B2 (en) 2014-03-18
GB2485033A (en) 2012-05-02
GB201117851D0 (en) 2011-11-30
GB2485033B (en) 2015-03-11

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