CN1957429A - 用于制冷机的导电屏蔽罩 - Google Patents
用于制冷机的导电屏蔽罩 Download PDFInfo
- Publication number
- CN1957429A CN1957429A CNA2005800168586A CN200580016858A CN1957429A CN 1957429 A CN1957429 A CN 1957429A CN A2005800168586 A CNA2005800168586 A CN A2005800168586A CN 200580016858 A CN200580016858 A CN 200580016858A CN 1957429 A CN1957429 A CN 1957429A
- Authority
- CN
- China
- Prior art keywords
- refrigeration machine
- magnetic system
- electrically conductive
- cryogenic
- temperature
- 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
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/005—Details of vessels or of the filling or discharging of vessels for medium-size and small storage vessels not under pressure
- F17C13/006—Details of vessels or of the filling or discharging of vessels for medium-size and small storage vessels not under pressure for Dewar vessels or cryostats
- F17C13/007—Details of vessels or of the filling or discharging of vessels for medium-size and small storage vessels not under pressure for Dewar vessels or cryostats used for superconducting phenomena
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
- F17C3/085—Cryostats
-
- 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
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0308—Radiation shield
- F17C2203/0312—Radiation shield cooled by external means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0391—Thermal insulations by vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0629—Two walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/068—Special properties of materials for vessel walls
- F17C2203/0687—Special properties of materials for vessel walls superconducting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/016—Noble gases (Ar, Kr, Xe)
- F17C2221/017—Helium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0337—Heat exchange with the fluid by cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0337—Heat exchange with the fluid by cooling
- F17C2227/0341—Heat exchange with the fluid by cooling using another fluid
- F17C2227/0353—Heat exchange with the fluid by cooling using another fluid using cryocooler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0369—Localisation of heat exchange in or on a vessel
- F17C2227/0372—Localisation of heat exchange in or on a vessel in the gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0369—Localisation of heat exchange in or on a vessel
- F17C2227/0376—Localisation of heat exchange in or on a vessel in wall contact
- F17C2227/0379—Localisation of heat exchange in or on a vessel in wall contact inside the vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0369—Localisation of heat exchange in or on a vessel
- F17C2227/0376—Localisation of heat exchange in or on a vessel in wall contact
- F17C2227/0381—Localisation of heat exchange in or on a vessel in wall contact integrated in the wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/031—Dealing with losses due to heat transfer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/05—Applications for industrial use
- F17C2270/0527—Superconductors
- F17C2270/0536—Magnetic resonance imaging
Abstract
Description
Claims (10)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0411603.4 | 2004-05-25 | ||
GB0411603A GB0411603D0 (en) | 2004-05-25 | 2004-05-25 | Electromagnetic shield for refrigerator |
GB0426534A GB2414539B (en) | 2004-05-25 | 2004-12-03 | Electrically conductive shield for refrigerator |
GB0426534.4 | 2004-12-03 | ||
PCT/EP2005/005153 WO2005117036A1 (en) | 2004-05-25 | 2005-03-12 | Electrically conductive shield for refrigerator |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102118030A Division CN101694802B (zh) | 2004-05-25 | 2005-03-12 | 用于制冷机的导电屏蔽罩 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1957429A true CN1957429A (zh) | 2007-05-02 |
CN1957429B CN1957429B (zh) | 2010-06-16 |
Family
ID=32670979
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102118030A Active CN101694802B (zh) | 2004-05-25 | 2005-03-12 | 用于制冷机的导电屏蔽罩 |
CN2005800168586A Active CN1957429B (zh) | 2004-05-25 | 2005-05-12 | 用于制冷机的导电屏蔽罩 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102118030A Active CN101694802B (zh) | 2004-05-25 | 2005-03-12 | 用于制冷机的导电屏蔽罩 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8171741B2 (zh) |
CN (2) | CN101694802B (zh) |
GB (2) | GB0411603D0 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104335063A (zh) * | 2012-06-12 | 2015-02-04 | 英国西门子公司 | 具有致冷剂容器的超导磁体设备 |
CN106531396A (zh) * | 2016-11-29 | 2017-03-22 | 上海联影医疗科技有限公司 | 超导磁体组件及超导磁体组件的维护方法 |
CN107270576A (zh) * | 2017-07-03 | 2017-10-20 | 浙江磁石科技有限公司 | 一种磁制冷机的热交换系统 |
CN109065342A (zh) * | 2014-03-24 | 2018-12-21 | 苹果公司 | 感应电力传输中的磁屏蔽 |
CN110446897A (zh) * | 2017-03-30 | 2019-11-12 | 住友重机械工业株式会社 | 超低温制冷机及磁屏蔽件 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106653281A (zh) * | 2016-12-26 | 2017-05-10 | 中国电子科技集团公司第十六研究所 | 一种低温超导磁体 |
CN111863373B (zh) * | 2019-04-24 | 2022-03-11 | 中国航天科工飞航技术研究院(中国航天海鹰机电技术研究院) | 具有电磁保护部件的超导磁体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956648A (en) * | 1974-11-13 | 1976-05-11 | Massachusetts Institute Of Technology | Superconducting machine having flexible shield means operable to protect the superconducting field winding against transients |
GB1564646A (en) * | 1976-11-30 | 1980-04-10 | Sp Konstrukt Bjuro | Cryogenically cooled electrical apparatus |
GB2276228B (en) * | 1993-03-18 | 1996-10-30 | Elscint Ltd | Cryogenic superconducting magnet system for use in magnetic resonance apparatus, and controlling the temperature of a heat shield therein |
US5461873A (en) * | 1993-09-23 | 1995-10-31 | Apd Cryogenics Inc. | Means and apparatus for convectively cooling a superconducting magnet |
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 |
JP3035220B2 (ja) | 1996-07-01 | 2000-04-24 | 住友重機械工業株式会社 | 超電導コイルの熱シールド板 |
GB9617175D0 (en) | 1996-08-15 | 1996-09-25 | Univ Aberdeen | Liquid gas cryostat |
US5701744A (en) * | 1996-10-31 | 1997-12-30 | General Electric Company | Magnetic resonance imager with helium recondensing |
US5918470A (en) * | 1998-07-22 | 1999-07-06 | General Electric Company | Thermal conductance gasket for zero boiloff superconducting magnet |
US6144274A (en) * | 1999-11-16 | 2000-11-07 | General Electric Company | Magnetic resonance imaging cryocooler positioning mechanism |
US7127901B2 (en) * | 2001-07-20 | 2006-10-31 | Brooks Automation, Inc. | Helium management control system |
CN1206490C (zh) * | 2002-07-22 | 2005-06-15 | 中国科学院理化技术研究所 | 用于冷却高温超导滤波器件的两级同轴脉冲管制冷机 |
US20040106713A1 (en) * | 2002-12-03 | 2004-06-03 | Avakian Roger W. | Use of additives in compounds containing macrocyclic poly(alkylene dicarboxylate) oligomers |
JP4749661B2 (ja) * | 2003-10-15 | 2011-08-17 | 住友重機械工業株式会社 | 単結晶引上げ装置用超電導磁石装置における冷凍機の装着構造及び冷凍機のメンテナンス方法 |
-
2004
- 2004-05-25 GB GB0411603A patent/GB0411603D0/en not_active Ceased
- 2004-12-03 GB GB0426534A patent/GB2414539B/en active Active
-
2005
- 2005-03-12 CN CN2009102118030A patent/CN101694802B/zh active Active
- 2005-03-12 US US11/597,655 patent/US8171741B2/en active Active
- 2005-05-12 CN CN2005800168586A patent/CN1957429B/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104335063A (zh) * | 2012-06-12 | 2015-02-04 | 英国西门子公司 | 具有致冷剂容器的超导磁体设备 |
CN109065342A (zh) * | 2014-03-24 | 2018-12-21 | 苹果公司 | 感应电力传输中的磁屏蔽 |
CN106531396A (zh) * | 2016-11-29 | 2017-03-22 | 上海联影医疗科技有限公司 | 超导磁体组件及超导磁体组件的维护方法 |
CN106531396B (zh) * | 2016-11-29 | 2018-04-03 | 上海联影医疗科技有限公司 | 超导磁体组件及超导磁体组件的维护方法 |
CN110446897A (zh) * | 2017-03-30 | 2019-11-12 | 住友重机械工业株式会社 | 超低温制冷机及磁屏蔽件 |
CN107270576A (zh) * | 2017-07-03 | 2017-10-20 | 浙江磁石科技有限公司 | 一种磁制冷机的热交换系统 |
Also Published As
Publication number | Publication date |
---|---|
US8171741B2 (en) | 2012-05-08 |
CN101694802B (zh) | 2012-05-30 |
CN1957429B (zh) | 2010-06-16 |
GB2414539B (en) | 2007-07-25 |
GB2414539A (en) | 2005-11-30 |
GB0426534D0 (en) | 2005-01-05 |
GB0411603D0 (en) | 2004-06-30 |
US20080250793A1 (en) | 2008-10-16 |
CN101694802A (zh) | 2010-04-14 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ENGLAND SIEMENS AG Free format text: FORMER OWNER: SIEMENS MAGNET TECHNOLOGY LTD. Effective date: 20091113 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20091113 Address after: Britain's Applicant after: Siemens PLC Address before: oxford Applicant before: Siemens Magnet Technology Ltd. |
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CI01 | Correction of invention patent gazette |
Correction item: Application Date Correct: 20050512 False: 20050312 Number: 24 Volume: 26 |
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CI02 | Correction of invention patent application |
Correction item: Application Date Correct: 20050512 False: 20050312 Number: 24 Page: Description Volume: 26 |
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ERR | Gazette correction |
Free format text: CORRECT: APPLICATION DATE; FROM: 2005.03.12 TO: 2005.05.12 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170120 Address after: surrey Patentee after: SIEMENS AG Address before: Britain's Patentee before: Siemens PLC |