JP4691350B2 - 超伝導磁石用の低渦電流極低温剤回路 - Google Patents

超伝導磁石用の低渦電流極低温剤回路 Download PDF

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Publication number
JP4691350B2
JP4691350B2 JP2004334183A JP2004334183A JP4691350B2 JP 4691350 B2 JP4691350 B2 JP 4691350B2 JP 2004334183 A JP2004334183 A JP 2004334183A JP 2004334183 A JP2004334183 A JP 2004334183A JP 4691350 B2 JP4691350 B2 JP 4691350B2
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Prior art keywords
cooling
cooling coil
coil
cryogenic agent
eddy current
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Expired - Fee Related
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JP2004334183A
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Japanese (ja)
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JP2005217392A5 (enExample
JP2005217392A (ja
Inventor
シャンルイ・ファン
ポール・シャドフォース・トンプソン
デビッド・トマス・ライアン
グレゴリー・アラン・レーマン
ティモシー・ジョン・ヘイヴンズ
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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
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49359—Cooling apparatus making, e.g., air conditioner, refrigerator

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
JP2004334183A 2003-11-19 2004-11-18 超伝導磁石用の低渦電流極低温剤回路 Expired - Fee Related JP4691350B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/718,439 US7464558B2 (en) 2003-11-19 2003-11-19 Low eddy current cryogen circuit for superconducting magnets
US10/718,439 2003-11-19

Publications (3)

Publication Number Publication Date
JP2005217392A JP2005217392A (ja) 2005-08-11
JP2005217392A5 JP2005217392A5 (enExample) 2009-12-17
JP4691350B2 true JP4691350B2 (ja) 2011-06-01

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Family Applications (1)

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JP2004334183A Expired - Fee Related JP4691350B2 (ja) 2003-11-19 2004-11-18 超伝導磁石用の低渦電流極低温剤回路

Country Status (5)

Country Link
US (2) US7464558B2 (enExample)
EP (1) EP1533625B1 (enExample)
JP (1) JP4691350B2 (enExample)
CN (1) CN1619720B (enExample)
DE (1) DE602004019374D1 (enExample)

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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
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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
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US8188742B2 (en) * 2009-07-31 2012-05-29 General Electric Company System and method for thermo-electric cooling of RF coils in an MR imaging system
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
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US9958519B2 (en) * 2011-12-22 2018-05-01 General Electric Company Thermosiphon cooling for a magnet imaging system
WO2013175928A1 (ja) * 2012-05-21 2013-11-28 株式会社 東芝 磁気共鳴イメージング装置及び磁気共鳴イメージング装置用の磁石
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
US10224799B2 (en) * 2012-10-08 2019-03-05 General Electric Company Cooling assembly for electrical machines and methods of assembling the same
EP2720351B1 (de) * 2012-10-12 2017-04-26 Siemens Aktiengesellschaft Vorrichtung zur Entwärmung eines Bauteils einer elektrischen Maschine mittels mehrerer Kühlschlangen
CN104076306B (zh) 2013-03-29 2018-06-05 通用电气公司 热辐射屏蔽组件以及使用该热辐射屏蔽组件的系统
US9575149B2 (en) * 2014-12-23 2017-02-21 General Electric Company System and method for cooling a magnetic resonance imaging device
US10451318B2 (en) 2016-12-16 2019-10-22 General Electric Company Cryogenic cooling system and method
US20190075623A1 (en) * 2017-09-05 2019-03-07 Hydra Heating Industries, LLC Arc shaped heating coils
CN109224319B (zh) * 2018-08-07 2020-06-23 中国原子能科学研究院 全超导质子治疗系统
CN113050005B (zh) * 2019-12-26 2024-01-30 西门子(深圳)磁共振有限公司 梯度线圈冷却部件及梯度线圈
CN118140398A (zh) * 2021-07-13 2024-06-04 通用电气可再生能源西班牙有限公司 电力发电机和冷却系统
CN120811010A (zh) * 2025-09-15 2025-10-17 成都理工大学 一种超导飞轮储能系统与磁制冷系统耦合运行的装置

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Also Published As

Publication number Publication date
US20090033450A1 (en) 2009-02-05
US7464558B2 (en) 2008-12-16
EP1533625A1 (en) 2005-05-25
CN1619720B (zh) 2010-12-08
JP2005217392A (ja) 2005-08-11
US8033121B2 (en) 2011-10-11
DE602004019374D1 (de) 2009-03-26
EP1533625B1 (en) 2009-02-11
US20050104701A1 (en) 2005-05-19
CN1619720A (zh) 2005-05-25

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