KR100301684B1 - 극저온액체에침지하기전에물질을예비냉각시키기위한방법및장치 - Google Patents
극저온액체에침지하기전에물질을예비냉각시키기위한방법및장치 Download PDFInfo
- Publication number
- KR100301684B1 KR100301684B1 KR1019980048114A KR19980048114A KR100301684B1 KR 100301684 B1 KR100301684 B1 KR 100301684B1 KR 1019980048114 A KR1019980048114 A KR 1019980048114A KR 19980048114 A KR19980048114 A KR 19980048114A KR 100301684 B1 KR100301684 B1 KR 100301684B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- vessel
- helium
- temperature
- precooling
- 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
-
- 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
- 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
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
Description
Claims (10)
- 물질을 침지시키는 데 사용되는 극저온 액체의 기체상 공급원을 준비하는 단계; 소정의 예비 냉각 온도에서 정상 비등점을 가지는 제2 극저온 액체와 열 교환시켜 기체 상을 냉각시키는 단계 및 냉각된 기체상을 사용하여 물질과 접촉시켜 물질을 기체상 온도로 예비 냉각시키는 단계를 포함하여 상온 미만의 온도로 물질을 예비 냉각시키는 방법.
- 제1항에 있어서, 상기 물질과의 접촉후에 기체상을 연속적으로 재냉각하고 재사용함으로써 물질을 예비 냉각시키는 방법.
- 제2항에 있어서, 기체상의 예비 냉각 변수를 유지하기 위해서 재사용된 기체 상내로 추가의 기체상을 첨가하는 단계를 포함하는 방법.
- 제1항에 있어서, 소정의 온도로 예비 냉각한 후에 액체 한제에 물질을 침지시키는 단계를 포함하는 방법.
- 제2항에 있어서, 재사용된 기체상의 순환 속도를 감소시켜 물질의 초기 냉각 속도를 제한하는 단계를 포함하는 방법.
- 극저온 액체의 배스(bath)와 그 내부에서 침지된 물질을 포함하는 용기; 극저온 액체와 조성이 동일한 기체 공급원; 물질을 예비 냉각시키고자 하는 온도의 정상 비점 또는 그보다 약간 낮은 정상 비점을 가지는 제2 극저온 액체와 열 교환시켜 상기 기체를 예비 냉각시키는 데 사용되는 열 교환 수단; 상기 용기내로 예비 냉각된 기체를 도입하여 상기 용기와 물질을 예비 냉각시키는 수단; 용기와 물질의 냉각 후에 용기로부터 예비 냉각된 기체를 배출하는 수단; 및 상기 배출 기체를 용기로 재순환시키고 열 교환기내에서 배출 기체를 재냉각시킨 후 용기내로 재도입하는 수단을 함께 포함하는, 극저온 액체에 침지시켜 냉각 시키고자 하는 물질을 최종 저온으로 예비 냉각시키는 장치.
- 제6항에 있어서, 예비 냉각 기체와 재순환 예비 냉각 기체를 재순환시키고, 유지시키기 위한 순환 송풍기를 포함하는 장치.
- 제6항에 있어서, 기체를 배출하고 재순환시키는 수단이 용기와 열 교환기 사이에 진공 잭킷 전달 라인을 포함하는 장치.
- 제6항에 있어서, 용기내로 극저온 액체를 도입하기 위한 수단을 포함하는 장치.
- 제7항에 있어서, 순환 송풍기가 적절한 조작 온도에서 베어링을 유지하고 극저온 액체의 기체상으로 베어링을 세정하므로써 저온에서 조작되도록 변형시킨 재생용 송풍기(regenerative blower)인 장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8/970,376 | 1997-11-14 | ||
| US08/970,376 US5960636A (en) | 1997-11-14 | 1997-11-14 | Method and apparatus for precooling a mass prior to immersion in a cryogenic liquid |
| US08/970,376 | 1997-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990045184A KR19990045184A (ko) | 1999-06-25 |
| KR100301684B1 true KR100301684B1 (ko) | 2002-01-09 |
Family
ID=25516861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980048114A Expired - Fee Related KR100301684B1 (ko) | 1997-11-14 | 1998-11-11 | 극저온액체에침지하기전에물질을예비냉각시키기위한방법및장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5960636A (ko) |
| EP (1) | EP0916890A3 (ko) |
| JP (1) | JP2982148B2 (ko) |
| KR (1) | KR100301684B1 (ko) |
| CN (1) | CN1099567C (ko) |
| CA (1) | CA2253107C (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101426659B1 (ko) * | 2012-07-06 | 2014-08-05 | 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 | 가스 분배 방법 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6640552B1 (en) * | 2002-09-26 | 2003-11-04 | Praxair Technology, Inc. | Cryogenic superconductor cooling system |
| US7340879B2 (en) | 2002-11-13 | 2008-03-11 | Deka Products Limited Partnership | Locally powered water distillation system |
| US6923009B2 (en) * | 2003-07-03 | 2005-08-02 | Ge Medical Systems Global Technology, Llc | Pre-cooler for reducing cryogen consumption |
| GB2433581B (en) * | 2005-12-22 | 2008-02-27 | Siemens Magnet Technology Ltd | Closed-loop precooling of cryogenically cooled equipment |
| GB0605353D0 (en) * | 2006-03-17 | 2006-04-26 | Siemens Magnet Technology Ltd | Apparatus For Cooling |
| JP5833284B2 (ja) | 2006-03-17 | 2015-12-16 | シーメンス ピーエルシー | 冷却装置 |
| US11884555B2 (en) | 2007-06-07 | 2024-01-30 | Deka Products Limited Partnership | Water vapor distillation apparatus, method and system |
| MX2009013337A (es) * | 2007-06-07 | 2010-01-18 | Deka Products Lp | Aparato, metodo y sistema de destilacion de vapor de agua. |
| US20110173996A1 (en) * | 2010-01-20 | 2011-07-21 | Mark Glajchen | Methods for recovering helium |
| US8534079B2 (en) * | 2010-03-18 | 2013-09-17 | Chart Inc. | Freezer with liquid cryogen refrigerant and method |
| US8602049B2 (en) * | 2010-06-16 | 2013-12-10 | Linde Aktiengesellschaft | Methods and apparatus for filling superconductive magnets |
| US9328943B2 (en) | 2011-07-22 | 2016-05-03 | Lockheed Martin Corporation | IDCA for fast cooldown and extended operating time |
| FR2983959B1 (fr) * | 2011-12-13 | 2015-12-25 | Commissariat Energie Atomique | Procede et dispositif rmn a tres basse temperature |
| CN103644450B (zh) * | 2013-11-20 | 2015-09-23 | 北京宇航系统工程研究所 | 一种液氢温区高压换热氦气储罐 |
| US9999885B1 (en) | 2014-05-30 | 2018-06-19 | Lockheed Martin Corporation | Integrated functional and fluidic circuits in Joule-Thompson microcoolers |
| CN105831554A (zh) * | 2016-05-19 | 2016-08-10 | 黄翔 | 一种将气体作为载冷剂的冷冻及分段方法 |
| 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 |
| CN106641697B (zh) * | 2016-12-09 | 2018-11-23 | 中国科学院理化技术研究所 | 一种带有狭缝内翅式换热器冷屏的低温液体储存容器 |
| JP2018195736A (ja) * | 2017-05-18 | 2018-12-06 | 住友電気工業株式会社 | 超電導コイル、超電導マグネット及び超電導機器 |
| CN107481831A (zh) * | 2017-07-25 | 2017-12-15 | 中国原子能科学研究院 | 一种超导回旋加速器超导磁体的降温方法 |
| EP3486588A1 (en) * | 2017-11-20 | 2019-05-22 | Linde Aktiengesellschaft | Method and apparatus for cooling a system |
| US11703393B2 (en) * | 2018-06-01 | 2023-07-18 | Southwest Medical Resources, Inc. | System and method for monitoring cooling system |
| CN109185696B (zh) * | 2018-09-29 | 2024-07-19 | 宁波健信超导科技股份有限公司 | 一种高效高纯度的氦气回收装置和方法 |
| CN109358093B (zh) * | 2018-11-28 | 2024-06-07 | 武汉市锅炉压力容器检验研究所 | 一种纤维缠绕气瓶红外热成像检测系统及其检测方法 |
| CN112509781A (zh) * | 2019-09-16 | 2021-03-16 | 西门子(深圳)磁共振有限公司 | 磁共振成像系统的磁体预冷装置 |
| CN110957099A (zh) * | 2019-12-27 | 2020-04-03 | 西部超导材料科技股份有限公司 | 用于磁控直拉单晶的四角型线圈分布超导磁体及其方法 |
| JP7360431B2 (ja) * | 2021-10-20 | 2023-10-12 | 住友重機械工業株式会社 | 超伝導装置の循環冷却式初期冷却の付加価値決定方法、付加価値決定装置、およびコンピュータプログラム |
| CN114295912B (zh) * | 2021-12-29 | 2023-08-08 | 惠州城市职业学院(惠州商贸旅游高级职业技术学校) | 汽车电子元件的冷热冲击快速试验检测装置 |
| CN114637349B (zh) * | 2022-03-04 | 2023-04-11 | 中国科学院电工研究所 | 一种液氦温区恒温装置及恒温控制方法 |
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| DE2906153C2 (de) * | 1979-02-17 | 1984-10-31 | C. Reichert Optische Werke Ag, Wien | Kühlkammer zur Aufnahme von zu bearbeitenden Objekten, insbesondere biologischen Objekten |
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-
1997
- 1997-11-14 US US08/970,376 patent/US5960636A/en not_active Expired - Lifetime
-
1998
- 1998-11-09 JP JP10317627A patent/JP2982148B2/ja not_active Expired - Lifetime
- 1998-11-09 CA CA002253107A patent/CA2253107C/en not_active Expired - Fee Related
- 1998-11-11 KR KR1019980048114A patent/KR100301684B1/ko not_active Expired - Fee Related
- 1998-11-12 EP EP98121171A patent/EP0916890A3/en not_active Withdrawn
- 1998-11-14 CN CN98123130A patent/CN1099567C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101426659B1 (ko) * | 2012-07-06 | 2014-08-05 | 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 | 가스 분배 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11224813A (ja) | 1999-08-17 |
| CA2253107C (en) | 2000-12-26 |
| US5960636A (en) | 1999-10-05 |
| JP2982148B2 (ja) | 1999-11-22 |
| CN1099567C (zh) | 2003-01-22 |
| CN1232953A (zh) | 1999-10-27 |
| EP0916890A3 (en) | 2000-07-26 |
| KR19990045184A (ko) | 1999-06-25 |
| EP0916890A2 (en) | 1999-05-19 |
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St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20120628 |
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St.27 status event code: A-4-4-P10-P22-nap-X000 |
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St.27 status event code: A-5-5-R10-R18-oth-X000 |