EP1628109A3 - Kryostatanordnung - Google Patents
Kryostatanordnung Download PDFInfo
- Publication number
- EP1628109A3 EP1628109A3 EP05016143A EP05016143A EP1628109A3 EP 1628109 A3 EP1628109 A3 EP 1628109A3 EP 05016143 A EP05016143 A EP 05016143A EP 05016143 A EP05016143 A EP 05016143A EP 1628109 A3 EP1628109 A3 EP 1628109A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- helium container
- helium
- outer jacket
- suspension tubes
- neck tube
- 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.)
- Granted
Links
- 239000001307 helium Substances 0.000 abstract 9
- 229910052734 helium Inorganic materials 0.000 abstract 9
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 9
- 239000000725 suspension Substances 0.000 abstract 5
- 239000007789 gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25B9/145—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 pulse-tube cycle
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1408—Pulse-tube cycles with pulse tube having U-turn or L-turn type geometrical arrangements
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/17—Re-condensers
-
- 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
- F25B9/10—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point with several cooling stages
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/006—Thermal coupling structure or interface
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
wobei der Heliumbehälter (1) an mindestens zwei Aufhängerohren (2) mit dem Außenmantel (3) verbunden ist, wobei der Heliumbehälter (1) ferner ein Halsrohr (5) enthält, dessen oberes warmes Ende mit dem Außenmantel (3) und dessen unteres kaltes Ende mit dem Heliumbehälter (1) verbunden ist und in das der mehrstufige Kaltkopf (6) eines Kryokühlers eingebaut ist, wobei der Außenmantel (3), der Heliumbehälter (1), die Aufhängerohre (2) und das Halsrohr (5) einen evakuierten Raum (7) begrenzen, und wobei der Heliumbehälter (1) ferner von mindestens einem Strahlungsschild (4) umgeben ist, welcher sowohl mit den Aufhängerohren (2) als auch mit dem Halsrohr (5) des Heliumbehälters (1) thermisch leitend verbunden ist, ist dadurch gekennzeichnet, dass zwischen den warmen Enden der Aufhängerohre (2) und des Halsrohres (5) eine direkte Verbindung (8) besteht, durch welche Heliumgas strömen kann. Mit einer derartigen Kryostatanordnung wird der Wärmeeintrag über die Aufhängerohre eines aktiv, mit einem Kryokühler gekühlten NMR-Magnetsystems erheblich verringert oder komplett unterbunden und somit auch die Verwendung eines leistungsschwächeren Kryokühlers ermöglicht.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004037172A DE102004037172B4 (de) | 2004-07-30 | 2004-07-30 | Kryostatanordnung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1628109A2 EP1628109A2 (de) | 2006-02-22 |
EP1628109A3 true EP1628109A3 (de) | 2009-03-25 |
EP1628109B1 EP1628109B1 (de) | 2012-06-13 |
Family
ID=35457012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05016143A Not-in-force EP1628109B1 (de) | 2004-07-30 | 2005-07-26 | Kryostatanordnung |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060021355A1 (de) |
EP (1) | EP1628109B1 (de) |
JP (1) | JP3996935B2 (de) |
DE (1) | DE102004037172B4 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0424725D0 (en) * | 2004-11-09 | 2004-12-08 | Oxford Instr Superconductivity | Cryostat assembly |
JP5833284B2 (ja) * | 2006-03-17 | 2015-12-16 | シーメンス ピーエルシー | 冷却装置 |
US8375742B2 (en) * | 2007-08-21 | 2013-02-19 | Cryomech, Inc. | Reliquifier and recondenser with vacuum insulated sleeve and liquid transfer tube |
US8603598B2 (en) | 2008-07-23 | 2013-12-10 | Tokitae Llc | Multi-layer insulation composite material having at least one thermally-reflective layer with through openings, storage container using the same, and related methods |
US9174791B2 (en) * | 2007-12-11 | 2015-11-03 | Tokitae Llc | Temperature-stabilized storage systems |
US8211516B2 (en) * | 2008-05-13 | 2012-07-03 | Tokitae Llc | Multi-layer insulation composite material including bandgap material, storage container using same, and related methods |
US8485387B2 (en) * | 2008-05-13 | 2013-07-16 | Tokitae Llc | Storage container including multi-layer insulation composite material having bandgap material |
US8215835B2 (en) | 2007-12-11 | 2012-07-10 | Tokitae Llc | Temperature-stabilized medicinal storage systems |
US8069680B2 (en) | 2007-12-11 | 2011-12-06 | Tokitae Llc | Methods of manufacturing temperature-stabilized storage containers |
US8377030B2 (en) | 2007-12-11 | 2013-02-19 | Tokitae Llc | Temperature-stabilized storage containers for medicinals |
US9140476B2 (en) | 2007-12-11 | 2015-09-22 | Tokitae Llc | Temperature-controlled storage systems |
US8215518B2 (en) * | 2007-12-11 | 2012-07-10 | Tokitae Llc | Temperature-stabilized storage containers with directed access |
US8887944B2 (en) | 2007-12-11 | 2014-11-18 | Tokitae Llc | Temperature-stabilized storage systems configured for storage and stabilization of modular units |
US20120085070A1 (en) * | 2007-12-11 | 2012-04-12 | TOKITAE LLC, a limited liability company of the State of Delaware | Establishment and maintenance of low gas pressure within interior spaces of temperature-stabilized storage systems |
US20110127273A1 (en) * | 2007-12-11 | 2011-06-02 | TOKITAE LLC, a limited liability company of the State of Delaware | Temperature-stabilized storage systems including storage structures configured for interchangeable storage of modular units |
US20090145912A1 (en) * | 2007-12-11 | 2009-06-11 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Temperature-stabilized storage containers |
US9205969B2 (en) * | 2007-12-11 | 2015-12-08 | Tokitae Llc | Temperature-stabilized storage systems |
US9447995B2 (en) | 2010-02-08 | 2016-09-20 | Tokitac LLC | Temperature-stabilized storage systems with integral regulated cooling |
US9372016B2 (en) | 2013-05-31 | 2016-06-21 | Tokitae Llc | Temperature-stabilized storage systems with regulated cooling |
US9234691B2 (en) * | 2010-03-11 | 2016-01-12 | Quantum Design International, Inc. | Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas |
JP5728172B2 (ja) * | 2010-06-16 | 2015-06-03 | 株式会社神戸製鋼所 | 再凝縮装置及びこれを備えたnmr分析装置 |
US20120167598A1 (en) * | 2010-09-14 | 2012-07-05 | Quantum Design, Inc. | Vacuum isolated multi-well zero loss helium dewar |
DE102011078608B4 (de) | 2011-07-04 | 2023-06-22 | Bruker Switzerland Ag | Kryostatanordnung |
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 |
JP5969944B2 (ja) * | 2013-03-27 | 2016-08-17 | 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 |
DE102015212314B3 (de) | 2015-07-01 | 2016-10-20 | Bruker Biospin Gmbh | Kryostat mit aktiver Halsrohrkühlung durch ein zweites Kryogen |
JP6626816B2 (ja) * | 2016-11-24 | 2019-12-25 | ジャパンスーパーコンダクタテクノロジー株式会社 | 超電導コイルの予冷方法及び超電導マグネット装置 |
DE102017217930A1 (de) * | 2017-10-09 | 2019-04-11 | Bruker Biospin Ag | Magnetanordnung mit Kryostat und Magnetspulensystem, mit Kältespeichern an den Stromzuführungen |
CN110486974B (zh) * | 2019-08-29 | 2021-08-24 | 上海理工大学 | 具有中间入口的二级叠层交错微通道节流换热制冷器 |
CN110486980B (zh) * | 2019-08-29 | 2021-08-24 | 上海理工大学 | 微通道节流制冷器 |
CN110486973B (zh) * | 2019-08-29 | 2021-08-24 | 上海理工大学 | 具有中间入口的多级预冷微通道节流换热制冷器 |
CN110486970B (zh) * | 2019-08-29 | 2021-08-24 | 上海理工大学 | 多级单侧预冷的叠层微通道节流换热制冷器 |
CN110486972B (zh) * | 2019-08-29 | 2021-08-24 | 上海理工大学 | 多级两侧预冷叠层交错微通道节流换热制冷器 |
CN110486971B (zh) * | 2019-08-29 | 2021-08-24 | 上海理工大学 | 波浪形叠层微通道制冷器 |
KR102142312B1 (ko) * | 2019-12-27 | 2020-08-07 | 한국기초과학지원연구원 | 헬륨 가스 액화기 및 헬륨 가스 액화 방법 |
DE102020201522A1 (de) | 2020-02-07 | 2021-08-12 | Bruker Switzerland Ag | NMR-Messanordnung mit kalter Bohrung des Kryostaten |
CN117128442B (zh) * | 2023-08-07 | 2024-05-17 | 北京航天试验技术研究所 | 一种恒温恒压低温杜瓦、系统及其方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0501203A1 (de) * | 1991-02-27 | 1992-09-02 | Spectrospin Ag | Kryomagnetsystem mit störungsminimiertem Low-Loss-Heliumkryostat |
EP0780698A1 (de) * | 1995-12-22 | 1997-06-25 | Spectrospin Ag | NMR-Einrichtung mit Pulsrohrkühler |
EP1327157A1 (de) * | 2001-09-06 | 2003-07-16 | Oxford Instruments Superconductivity Limited | Gerät zur verwendung in einem nmr-system |
EP1560035A1 (de) * | 2004-01-28 | 2005-08-03 | Oxford Instruments Superconductivity Limited | Vorrichtung zur Erzeugung eines Magnetfeldes |
EP1574777A2 (de) * | 2004-03-13 | 2005-09-14 | Bruker BioSpin GmbH | Supraleitendes Magnetsystem mit Refrigerator |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5563566A (en) * | 1995-11-13 | 1996-10-08 | General Electric Company | Cryogen-cooled open MRI superconductive magnet |
US5613367A (en) * | 1995-12-28 | 1997-03-25 | General Electric Company | Cryogen recondensing superconducting magnet |
JPH10282200A (ja) * | 1997-04-09 | 1998-10-23 | Aisin Seiki Co Ltd | 超電導磁石システムの冷却装置 |
US5782095A (en) * | 1997-09-18 | 1998-07-21 | General Electric Company | Cryogen recondensing superconducting magnet |
GB2329701B (en) * | 1997-09-30 | 2001-09-19 | Oxford Magnet Tech | Load bearing means in nmr cryostat systems |
GB2330194B (en) * | 1997-09-30 | 2002-05-15 | Oxford Magnet Tech | A cryogenic pulse tube refrigerator |
DE10033410C1 (de) * | 2000-07-08 | 2002-05-23 | Bruker Biospin Gmbh | Kreislaufkryostat |
GB0125189D0 (en) * | 2001-10-19 | 2001-12-12 | Oxford Magnet Tech | A pulse tube refrigerator |
GB0125188D0 (en) * | 2001-10-19 | 2001-12-12 | Oxford Magnet Tech | A pulse tube refrigerator sleeve |
DE10226498B4 (de) * | 2002-06-14 | 2004-07-29 | Bruker Biospin Gmbh | Kryostatenanordnung mit verbesserten Eigenschaften |
-
2004
- 2004-07-30 DE DE102004037172A patent/DE102004037172B4/de not_active Expired - Fee Related
-
2005
- 2005-07-19 US US11/183,941 patent/US20060021355A1/en not_active Abandoned
- 2005-07-26 EP EP05016143A patent/EP1628109B1/de not_active Not-in-force
- 2005-07-29 JP JP2005220786A patent/JP3996935B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0501203A1 (de) * | 1991-02-27 | 1992-09-02 | Spectrospin Ag | Kryomagnetsystem mit störungsminimiertem Low-Loss-Heliumkryostat |
EP0780698A1 (de) * | 1995-12-22 | 1997-06-25 | Spectrospin Ag | NMR-Einrichtung mit Pulsrohrkühler |
EP1327157A1 (de) * | 2001-09-06 | 2003-07-16 | Oxford Instruments Superconductivity Limited | Gerät zur verwendung in einem nmr-system |
EP1560035A1 (de) * | 2004-01-28 | 2005-08-03 | Oxford Instruments Superconductivity Limited | Vorrichtung zur Erzeugung eines Magnetfeldes |
EP1574777A2 (de) * | 2004-03-13 | 2005-09-14 | Bruker BioSpin GmbH | Supraleitendes Magnetsystem mit Refrigerator |
Also Published As
Publication number | Publication date |
---|---|
US20060021355A1 (en) | 2006-02-02 |
JP2006046897A (ja) | 2006-02-16 |
EP1628109B1 (de) | 2012-06-13 |
JP3996935B2 (ja) | 2007-10-24 |
DE102004037172B4 (de) | 2006-08-24 |
DE102004037172A1 (de) | 2006-03-23 |
EP1628109A2 (de) | 2006-02-22 |
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