FR2674672B1 - Dispositif de refroidissement pour aimant supraconducteur, du type a accumulation du froid a etages multiples. - Google Patents

Dispositif de refroidissement pour aimant supraconducteur, du type a accumulation du froid a etages multiples.

Info

Publication number
FR2674672B1
FR2674672B1 FR9203457A FR9203457A FR2674672B1 FR 2674672 B1 FR2674672 B1 FR 2674672B1 FR 9203457 A FR9203457 A FR 9203457A FR 9203457 A FR9203457 A FR 9203457A FR 2674672 B1 FR2674672 B1 FR 2674672B1
Authority
FR
France
Prior art keywords
cooling device
cold storage
storage type
superconducting magnet
store cold
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.)
Expired - Fee Related
Application number
FR9203457A
Other languages
English (en)
Other versions
FR2674672A1 (fr
Inventor
Nagao Masashi
Yoshimura Hideto
Inaguchi Takashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2674672A1 publication Critical patent/FR2674672A1/fr
Application granted granted Critical
Publication of FR2674672B1 publication Critical patent/FR2674672B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
    • F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
FR9203457A 1988-11-09 1992-03-23 Dispositif de refroidissement pour aimant supraconducteur, du type a accumulation du froid a etages multiples. Expired - Fee Related FR2674672B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP28445088 1988-11-09
JP28445288 1988-11-09
JP28445588 1988-11-09
JP28445488 1988-11-09
JP28445388 1988-11-09
JP28599188 1988-11-11

Publications (2)

Publication Number Publication Date
FR2674672A1 FR2674672A1 (fr) 1992-10-02
FR2674672B1 true FR2674672B1 (fr) 1994-11-25

Family

ID=27554430

Family Applications (3)

Application Number Title Priority Date Filing Date
FR8914671A Expired - Fee Related FR2638823B1 (fr) 1988-11-09 1989-11-08 Refrigerateur du type a accumulation du froid a etages multiples et dispositif de refroidissement comportant un tel refrigerateur
FR9203457A Expired - Fee Related FR2674672B1 (fr) 1988-11-09 1992-03-23 Dispositif de refroidissement pour aimant supraconducteur, du type a accumulation du froid a etages multiples.
FR9203456A Expired - Fee Related FR2674578B1 (fr) 1988-11-09 1992-03-23 Pompe cryogenique comportant un dispositif de refrigeration du type a accumulation du froid a etages multiples.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR8914671A Expired - Fee Related FR2638823B1 (fr) 1988-11-09 1989-11-08 Refrigerateur du type a accumulation du froid a etages multiples et dispositif de refroidissement comportant un tel refrigerateur

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR9203456A Expired - Fee Related FR2674578B1 (fr) 1988-11-09 1992-03-23 Pompe cryogenique comportant un dispositif de refrigeration du type a accumulation du froid a etages multiples.

Country Status (2)

Country Link
US (5) US5092130A (fr)
FR (3) FR2638823B1 (fr)

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US20080125745A1 (en) * 2005-04-19 2008-05-29 Shubhayu Basu Methods and compositions for treating post-cardial infarction damage
JP4404021B2 (ja) * 2005-06-30 2010-01-27 株式会社日立製作所 Ｍｒｉ用超電導磁石
DE102005042834B4 (de) * 2005-09-09 2013-04-11 Bruker Biospin Gmbh Supraleitendes Magnetsystem mit Refrigerator zur Rückverflüssigung von Kryofluid in einer Rohrleitung
GB0519843D0 (en) * 2005-09-29 2005-11-09 Univ Cambridge Tech Magnetocaloric refrigerant
GB0523499D0 (en) * 2005-11-18 2005-12-28 Magnex Scient Ltd Superconducting magnet systems
US7500366B2 (en) * 2005-12-08 2009-03-10 Shi-Apd Cryogencis, Inc. Refrigerator with magnetic shield
US8464542B2 (en) * 2007-12-28 2013-06-18 D-Wave Systems Inc. Systems, methods, and apparatus for cryogenic refrigeration
JP4686572B2 (ja) * 2008-05-14 2011-05-25 住友重機械工業株式会社 クライオポンプ、真空排気システム、及びその診断方法
DE102008048789A1 (de) * 2008-09-24 2010-04-01 Leibnitz-Institut für Festkörper- und Werkstoffforschung Dresden e.V. Kältevorrichtung
JP5193786B2 (ja) * 2008-10-01 2013-05-08 住友重機械工業株式会社 クライオポンプ
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
WO2012066312A2 (fr) * 2010-11-18 2012-05-24 Oxford Instruments Nanotechnology Tools Limited Appareil et procédé de refroidissement
JP6202483B2 (ja) * 2012-06-12 2017-09-27 住友重機械工業株式会社 極低温冷凍機
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
CN103366917B (zh) * 2013-06-28 2016-04-27 清华大学 制冷装置和高温超导磁体制冷装置
US10145371B2 (en) * 2013-10-22 2018-12-04 Taiwan Semiconductor Manufacturing Co., Ltd. Ultra high vacuum cryogenic pumping apparatus with nanostructure material
CN106679217B (zh) * 2016-12-16 2020-08-28 复旦大学 一种机械振动隔离的液氦再凝聚低温制冷系统
RU176892U1 (ru) * 2017-08-28 2018-02-01 Акционерное общество "Московский завод "САПФИР" Комбинированный регенеративный теплообменник газовой криогенной машины
RU188639U1 (ru) * 2018-10-29 2019-04-18 Акционерное общество "Московский завод "САПФИР" Комбинированный регенеративный теплообменник газовой криогенной машины
JP7139303B2 (ja) 2019-11-01 2022-09-20 ジャパンスーパーコンダクタテクノロジー株式会社 クライオスタット用ヘリウム再凝縮装置
CN112556231B (zh) * 2020-12-08 2021-12-07 河南工学院 一种温度波动抑制装置
FR3120936B1 (fr) * 2021-03-16 2023-04-14 Air Liquide Système de réfrigération pour des modules comprenant des puces quantiques
EP4265987A1 (fr) * 2022-04-21 2023-10-25 Bluefors Oy Cryostat, et procédé de refroidissement d'un cryostat

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Also Published As

Publication number Publication date
FR2674578B1 (fr) 1996-06-07
US5293749A (en) 1994-03-15
FR2638823B1 (fr) 1995-05-12
US5365743A (en) 1994-11-22
US5447033A (en) 1995-09-05
US5154063A (en) 1992-10-13
FR2674672A1 (fr) 1992-10-02
US5092130A (en) 1992-03-03
FR2674578A1 (fr) 1992-10-02
FR2638823A1 (fr) 1990-05-11

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D6 Patent endorsed licences of rights
ST Notification of lapse