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
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)
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) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04196395A (ja) * | 1990-11-28 | 1992-07-16 | Hitachi Ltd | 冷却装置を備えた電子計算機 |
DE69207801T2 (de) * | 1991-04-11 | 1996-06-13 | Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa | Tiefsttemperaturkälteanlage |
US5447034A (en) * | 1991-04-11 | 1995-09-05 | Kabushiki Kaisha Toshiba | Cryogenic refrigerator and regenerative heat exchange material |
JP2758774B2 (ja) * | 1992-03-27 | 1998-05-28 | 三菱電機株式会社 | 超電導マグネットおよびその組み立て方法 |
US5697219A (en) * | 1992-03-31 | 1997-12-16 | Mitsubishi Denki Kabushiki Kaisha | Cryogenic refrigerator |
JP2783112B2 (ja) * | 1992-03-31 | 1998-08-06 | 三菱電機株式会社 | 極低温冷凍機 |
US5335505A (en) * | 1992-05-25 | 1994-08-09 | Kabushiki Kaisha Toshiba | Pulse tube refrigerator |
JP2758786B2 (ja) * | 1992-07-30 | 1998-05-28 | 三菱電機株式会社 | 超電導マグネット |
JP2583721B2 (ja) * | 1992-09-17 | 1997-02-19 | 三菱電機株式会社 | 蓄冷型冷凍機 |
JP3347870B2 (ja) * | 1994-04-15 | 2002-11-20 | 三菱電機株式会社 | 超電導マグネット並びに該マグネット用の蓄冷型冷凍機 |
DE19533555A1 (de) * | 1995-09-11 | 1997-03-13 | Siemens Ag | Vorrichtung zur indirekten Kühlung einer elektrischen Einrichtung |
DE19547030A1 (de) * | 1995-12-15 | 1997-06-19 | Leybold Ag | Tieftemperatur-Refrigerator mit einem Kaltkopf sowie Verfahren zur Optimierung des Kaltkopfes für einen gewünschten Temperaturbereich |
US5613367A (en) * | 1995-12-28 | 1997-03-25 | General Electric Company | Cryogen recondensing superconducting magnet |
US5782095A (en) * | 1997-09-18 | 1998-07-21 | General Electric Company | Cryogen recondensing superconducting magnet |
DE69831464T2 (de) * | 1997-10-24 | 2006-01-19 | Sumitomo Electric Industries, Ltd. | Verfahren zum Steuern des Betriebs einer supraleitenden Spule |
US6029458A (en) * | 1998-05-07 | 2000-02-29 | Eckels; Phillip William | Helium recondensing magnetic resonance imager superconducting shield |
JP4551509B2 (ja) * | 1998-12-28 | 2010-09-29 | 株式会社東芝 | 蓄冷材および蓄冷式冷凍機 |
US6155059A (en) * | 1999-01-13 | 2000-12-05 | Helix Technology Corporation | High capacity cryopump |
US6336331B1 (en) * | 2000-08-01 | 2002-01-08 | Praxair Technology, Inc. | System for operating cryogenic liquid tankage |
JP4104004B2 (ja) * | 2002-03-22 | 2008-06-18 | 住友重機械工業株式会社 | 蓄冷型極低温冷凍機 |
GB0227067D0 (en) * | 2002-11-20 | 2002-12-24 | Oxford Magnet Tech | Integrated recondensing compact pulse tube refrigerator |
US7197884B2 (en) * | 2004-03-01 | 2007-04-03 | Christopher Jones | Assembly and method for cryo-preservation of specimens in a cryogen-free environment |
JP4126029B2 (ja) * | 2004-05-19 | 2008-07-30 | 富士通株式会社 | 高周波回路冷却装置 |
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 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE524795C (de) * | 1929-04-26 | 1931-05-15 | United Cigarette Machine Comp | Vorrichtung zum Verteilen von Tabak |
US3119236A (en) * | 1962-04-27 | 1964-01-28 | Honeywell Regulator Co | Superconductive temperature control |
US3375867A (en) * | 1965-10-06 | 1968-04-02 | Malaker Corp | Matrix system for low temperature engine regenerators |
NL6602744A (fr) * | 1966-03-03 | 1967-09-04 | ||
US3364675A (en) * | 1966-08-25 | 1968-01-23 | Gen Motors Corp | Method and means for relating pressures in buffer and working spaces of a hot gas engine |
US3477729A (en) * | 1967-05-19 | 1969-11-11 | Durametallic Corp | Cooling system for a stuffing box seal |
US3523574A (en) * | 1969-03-06 | 1970-08-11 | Us Air Force | Thermal regenerator |
NL7000001A (fr) * | 1970-01-02 | 1971-07-06 | ||
NL161196C (nl) * | 1974-09-02 | 1980-01-15 | Philips Nv | Warmtegenerator, waarvan de vulmassa een zeldzaam aardelement bevat. |
US4223540A (en) * | 1979-03-02 | 1980-09-23 | Air Products And Chemicals, Inc. | Dewar and removable refrigerator for maintaining liquefied gas inventory |
US4277947A (en) * | 1980-04-16 | 1981-07-14 | The United States Of America As Represented By The Secretary Of The Army | Cryogenic cooler having telescoping multistage regenerator-displacers |
DE3046458A1 (de) * | 1980-12-10 | 1982-07-15 | Leybold-Heraeus GmbH, 5000 Köln | Refrigerator-kryostat |
US4366676A (en) * | 1980-12-22 | 1983-01-04 | The Regents Of The University Of California | Cryogenic cooler apparatus |
US4359872A (en) * | 1981-09-15 | 1982-11-23 | North American Philips Corporation | Low temperature regenerators for cryogenic coolers |
JPS5880474A (ja) * | 1981-11-06 | 1983-05-14 | 株式会社日立製作所 | 極低温冷却装置 |
US4425764A (en) * | 1982-03-16 | 1984-01-17 | Kryovacs Scientific Corporation | Micro-cryogenic system with pseudo two stage cold finger, stationary regenerative material, and pre-cooling of the working fluid |
US4475346A (en) * | 1982-12-06 | 1984-10-09 | Helix Technology Corporation | Refrigeration system with linear motor trimming of displacer movement |
US4498296A (en) * | 1983-07-01 | 1985-02-12 | U.S. Philips Corporation | Thermodynamic oscillator with average pressure control |
US4543794A (en) * | 1983-07-26 | 1985-10-01 | Kabushiki Kaisha Toshiba | Superconducting magnet device |
US4574591A (en) * | 1983-08-29 | 1986-03-11 | Helix Technology Corporation | Clearance seals and piston for cryogenic refrigerator compressors |
IT1201263B (it) * | 1985-03-26 | 1989-01-27 | Galileo Spa Off | Pompa criogenica a refrigeratore con geometria degli scherma atta a raggiungere elevata efficienza e durata prolungata |
US4689970A (en) * | 1985-06-29 | 1987-09-01 | Kabushiki Kaisha Toshiba | Cryogenic apparatus |
JPH0721361B2 (ja) * | 1987-07-02 | 1995-03-08 | 三菱電機株式会社 | 冷凍機 |
JPS6423852A (en) * | 1987-07-18 | 1989-01-26 | Shinichi Takahashi | Method for binding 'sasadango' (rice dumpling covered with bamboo leaves) and binding machine therefor |
JPS6436029A (en) * | 1987-07-31 | 1989-02-07 | Asahi Glass Co Ltd | Formation of pattern of polycrystalline semiconductor thin film |
JP2609327B2 (ja) * | 1989-05-26 | 1997-05-14 | 三菱電機株式会社 | 冷凍機 |
-
1989
- 1989-11-01 US US07/430,582 patent/US5092130A/en not_active Expired - Fee Related
- 1989-11-08 FR FR8914671A patent/FR2638823B1/fr not_active Expired - Fee Related
-
1991
- 1991-06-26 US US07/722,547 patent/US5154063A/en not_active Expired - Lifetime
-
1992
- 1992-03-23 FR FR9203457A patent/FR2674672B1/fr not_active Expired - Fee Related
- 1992-03-23 FR FR9203456A patent/FR2674578B1/fr not_active Expired - Fee Related
- 1992-05-29 US US07/890,265 patent/US5293749A/en not_active Expired - Lifetime
-
1993
- 1993-11-05 US US08/147,559 patent/US5365743A/en not_active Expired - Lifetime
-
1994
- 1994-08-23 US US08/294,758 patent/US5447033A/en not_active Expired - Lifetime
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
D6 | Patent endorsed licences of rights | ||
ST | Notification of lapse |