JP2010245523A - 超伝導マグネット冷却の装置及び方法 - Google Patents
超伝導マグネット冷却の装置及び方法 Download PDFInfo
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- JP2010245523A JP2010245523A JP2010071270A JP2010071270A JP2010245523A JP 2010245523 A JP2010245523 A JP 2010245523A JP 2010071270 A JP2010071270 A JP 2010071270A JP 2010071270 A JP2010071270 A JP 2010071270A JP 2010245523 A JP2010245523 A JP 2010245523A
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- Prior art keywords
- superconducting
- magnet assembly
- heat pipe
- superconducting magnet
- piping system
- 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.)
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
【解決手段】超伝導マグネットアセンブリ(100)にパルス動作型ヒートパイプ(10)を熱的に接続させ、該パルス動作型ヒートパイプ(10)に液体冷媒(44)を追加する。超伝導マグネットアセンブリ(100)は、コイル巻型(102)と、該コイル巻型(102)の周りに巻き付けた少なくとも1つの超伝導巻き線を備えると共に磁場を発生させるように構成された少なくとも1つの超伝導ソレノイドマグネットと、該少なくとも1つの超伝導ソレノイドマグネットと熱的に接続させた少なくとも1つのパルス動作型ヒートパイプ(10)と、を含む。
【選択図】図2
Description
本出願は幾つかの態様において、その内容全体を参照により本明細書に組み込むものとする同時に提出された整理番号226913−1で指定された本願の所有者が所有する「APPARATUS AND METHOD FOR COOLING A SUPERCONDUCTING MAGNETIC ASSEMBLY」と題する米国特許出願第12/415,357号に関連する。
20 気化器部分
30 凝縮器部分
32 フィン付き熱交換フィン
40 配管系
42 周回
44 液体冷媒
46 冷媒バブル
100 超伝導マグネットアセンブリ
102 コイル巻型
Claims (10)
- 超伝導マグネットアセンブリ(100)を冷却する方法であって、
超伝導マグネットアセンブリ(100)に少なくとも1つのパルス動作型ヒートパイプ(10)を熱的に接続する工程と、
前記少なくとも1つのパルス動作型ヒートパイプ(10)に液体冷媒(44)を追加する工程と、
を含む方法。 - 前記液体冷媒(44)は、ヘリウム4、ヘリウム3、水素、ネオン、窒素、酸素、アルゴン、クリプトン、及びこれらの組み合わせのうちの1つを含む、請求項1に記載の方法。
- 前記液体冷媒(44)は、少なくとも1つのパルス動作型ヒートパイプ(10)の総体積を約10%〜約90%の百分率で満たしている、請求項1に記載の方法。
- 前記液体冷媒(44)はさらに、少なくとも1つのパルス動作型ヒートパイプ(10)の総体積を約30%〜約70%の百分率で満たしている、請求項3に記載の方法。
- 前記超伝導マグネットアセンブリ(100)は、核磁気共鳴分光システム、磁気エネルギー蓄積システム、超伝導発電機、超伝導限流器、超伝導粒子加速器、磁気分離システム、搬送システム、超伝導ケーブル、変圧器、及び超伝導スーパーコンピュータのうちの1つで使用するように構成されている、請求項1に記載の方法。
- 前記少なくとも1つのパルス動作型ヒートパイプ(10)は超伝導マグネットアセンブリ(100)のエポキシ構造(102)内に埋め込まれている、請求項1に記載の方法。
- コイル巻型(102)と、
前記コイル巻型(102)の周りに巻き付けた少なくとも1つの超伝導巻き線を備えると共に磁場を発生させるように構成された少なくとも1つの超伝導ソレノイドマグネットと、
前記少なくとも1つの超伝導ソレノイドマグネットと熱的に接続させた少なくとも1つの2相式熱伝達デバイス(10)と、
を備える超伝導マグネットアセンブリ(100)。 - 前記コイル巻型(102)は熱伝導性材料からなる、請求項7に記載の超伝導マグネットアセンブリ(100)。
- 前記少なくとも1つの2相式熱伝達デバイス(10)は、配管系(40)及び凝縮器(30)を備えた少なくとも1つのパルス動作型ヒートパイプ(10)を含む、請求項7に記載の超伝導マグネットアセンブリ(100)。
- 前記少なくとも1つの2相式熱伝達デバイス(10)内の冷媒(44、46)の総体積は概ね10ミリリットル〜概ね2リットルの範囲にある、請求項7に記載の超伝導マグネットアセンブリ(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/415,313 | 2009-03-31 | ||
US12/415,313 US20100242502A1 (en) | 2009-03-31 | 2009-03-31 | Apparatus and method of superconducting magnet cooling |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010245523A true JP2010245523A (ja) | 2010-10-28 |
JP5809391B2 JP5809391B2 (ja) | 2015-11-10 |
Family
ID=42227954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010071270A Active JP5809391B2 (ja) | 2009-03-31 | 2010-03-26 | 超伝導マグネット冷却の装置及び方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100242502A1 (ja) |
JP (1) | JP5809391B2 (ja) |
CN (2) | CN101859624A (ja) |
GB (1) | GB2469176B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1940453A (zh) * | 2005-09-29 | 2007-04-04 | 鸿富锦精密工业(深圳)有限公司 | 热管 |
EP2720351B1 (de) * | 2012-10-12 | 2017-04-26 | Siemens Aktiengesellschaft | Vorrichtung zur Entwärmung eines Bauteils einer elektrischen Maschine mittels mehrerer Kühlschlangen |
CN103001533A (zh) * | 2012-11-27 | 2013-03-27 | 华北电力大学 | 利用回路型双工质脉动热管实现直接热发电的方法及系统 |
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 |
GB2528919A (en) * | 2014-08-05 | 2016-02-10 | Siemens Plc | Superconducting magnet assembly |
GB2529244B (en) | 2014-08-15 | 2017-03-08 | Siemens Healthcare Ltd | A cooling arrangement for a superconducting magnet structure for an MRI system |
CN106793713B (zh) | 2016-11-30 | 2019-08-23 | 上海联影医疗科技有限公司 | Pet成像设备及组合式医疗系统 |
CN106558392B (zh) * | 2016-12-07 | 2018-05-29 | 上海空间电源研究所 | 超导磁体冷却装置 |
CN106683820B (zh) * | 2017-03-28 | 2018-09-28 | 潍坊新力超导磁电科技有限公司 | 一种循环冷却的辐射屏 |
TWI757553B (zh) | 2017-10-13 | 2022-03-11 | 訊凱國際股份有限公司 | 脈衝式均溫板 |
TWI685638B (zh) | 2018-09-14 | 2020-02-21 | 財團法人工業技術研究院 | 立體脈衝式熱管、立體脈衝式熱管組和散熱模組 |
TW202217214A (zh) | 2020-10-19 | 2022-05-01 | 財團法人工業技術研究院 | 立體脈衝式熱管 |
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JPS624305A (ja) * | 1985-06-29 | 1987-01-10 | Toshiba Corp | 超電導磁石装置 |
JPH02137302A (ja) * | 1988-11-18 | 1990-05-25 | Sumitomo Heavy Ind Ltd | 超電導マグネット装置 |
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JPH0552491A (ja) * | 1991-08-22 | 1993-03-02 | Mitsubishi Electric Corp | 熱交換装置 |
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2009
- 2009-03-31 US US12/415,313 patent/US20100242502A1/en not_active Abandoned
-
2010
- 2010-03-19 GB GB1004556.5A patent/GB2469176B/en active Active
- 2010-03-26 JP JP2010071270A patent/JP5809391B2/ja active Active
- 2010-03-31 CN CN201010157068A patent/CN101859624A/zh active Pending
- 2010-03-31 CN CN201610145560.5A patent/CN105590715B/zh active Active
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JPS5717198A (en) * | 1980-07-07 | 1982-01-28 | Hitachi Ltd | Boiling cooler |
JPS624305A (ja) * | 1985-06-29 | 1987-01-10 | Toshiba Corp | 超電導磁石装置 |
JPH02137302A (ja) * | 1988-11-18 | 1990-05-25 | Sumitomo Heavy Ind Ltd | 超電導マグネット装置 |
JPH03240206A (ja) * | 1990-02-19 | 1991-10-25 | Sumitomo Heavy Ind Ltd | 超電導コイルのクエンチ防止方法及びその方法を実現するために使用される巻枠 |
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JPH07332881A (ja) * | 1994-06-09 | 1995-12-22 | Akutoronikusu Kk | ループ型蛇行細管ヒートパイプ |
JPH09306722A (ja) * | 1996-05-16 | 1997-11-28 | Toshiba Corp | 超電導磁石装置 |
JPH11257882A (ja) * | 1998-03-12 | 1999-09-24 | Sharp Corp | ヒートパイプ及び集熱装置 |
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JP2005009728A (ja) * | 2003-06-18 | 2005-01-13 | Taisei Plas Co Ltd | ヒートパイプ、ヒートシンクとその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105590715B (zh) | 2018-10-26 |
CN101859624A (zh) | 2010-10-13 |
GB201004556D0 (en) | 2010-05-05 |
CN105590715A (zh) | 2016-05-18 |
GB2469176B (en) | 2014-10-01 |
GB2469176A (en) | 2010-10-06 |
US20100242502A1 (en) | 2010-09-30 |
JP5809391B2 (ja) | 2015-11-10 |
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