WO2011081299A3 - 저잡음 냉각장치 - Google Patents

저잡음 냉각장치 Download PDF

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Publication number
WO2011081299A3
WO2011081299A3 PCT/KR2010/008145 KR2010008145W WO2011081299A3 WO 2011081299 A3 WO2011081299 A3 WO 2011081299A3 KR 2010008145 W KR2010008145 W KR 2010008145W WO 2011081299 A3 WO2011081299 A3 WO 2011081299A3
Authority
WO
WIPO (PCT)
Prior art keywords
cooling apparatus
liquid refrigerant
submerged
low
internal container
Prior art date
Application number
PCT/KR2010/008145
Other languages
English (en)
French (fr)
Other versions
WO2011081299A2 (ko
Inventor
김기웅
강찬석
황성민
이성주
이용호
Original Assignee
한국표준과학연구원
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 한국표준과학연구원 filed Critical 한국표준과학연구원
Priority to JP2012546986A priority Critical patent/JP5738893B2/ja
Priority to DE112010005032T priority patent/DE112010005032T5/de
Publication of WO2011081299A2 publication Critical patent/WO2011081299A2/ko
Publication of WO2011081299A3 publication Critical patent/WO2011081299A3/ko
Priority to US13/492,496 priority patent/US8554294B2/en

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Classifications

    • 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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/445—MR involving a non-standard magnetic field B0, e.g. of low magnitude as in the earth's magnetic field or in nanoTesla spectroscopy, comprising a polarizing magnetic field for pre-polarisation, B0 with a temporal variation of its magnitude or direction such as field cycling of B0 or rotation of the direction of B0, or spatially inhomogeneous B0 like in fringe-field MR or in stray-field imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • 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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/323—Detection of MR without the use of RF or microwaves, e.g. force-detected MR, thermally detected MR, MR detection via electrical conductivity, optically detected MR
    • G01R33/326—Detection of MR without the use of RF or microwaves, e.g. force-detected MR, thermally detected MR, MR detection via electrical conductivity, optically detected MR involving a SQUID
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

본 발명은 저잡음 냉각 장치를 제공한다. 이 냉각 장치는 외부 용기 및 내부 용기를 포함하고, 외부 용기와 내부 용기 사이는 진공 상태의 단열층을 형성하고, 내부 용기는 액체 냉매를 포함하는 듀어, 내부 용기의 내부에 배치되고 액체 냉매에 잠기는 사전 자화 코일, 액체 냉매에 잠기는 픽업 코일, 및 픽업 코일에 전기적으로 연결되고 액체 냉매에 잠기는 SQUID를 포함한다. 사전 자화코일은 초전도체로 형성된다.
PCT/KR2010/008145 2009-12-29 2010-11-18 저잡음 냉각장치 WO2011081299A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012546986A JP5738893B2 (ja) 2009-12-29 2010-11-18 低雑音冷却装置
DE112010005032T DE112010005032T5 (de) 2009-12-29 2010-11-18 Rauscharme Kühlvorrichtung
US13/492,496 US8554294B2 (en) 2009-12-29 2012-06-08 Low-noise cooling apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0132781 2009-12-29
KR1020090132781A KR101081482B1 (ko) 2009-12-29 2009-12-29 저잡음 냉각장치

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/492,496 Continuation US8554294B2 (en) 2009-12-29 2012-06-08 Low-noise cooling apparatus

Publications (2)

Publication Number Publication Date
WO2011081299A2 WO2011081299A2 (ko) 2011-07-07
WO2011081299A3 true WO2011081299A3 (ko) 2011-09-15

Family

ID=44226936

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008145 WO2011081299A2 (ko) 2009-12-29 2010-11-18 저잡음 냉각장치

Country Status (5)

Country Link
US (1) US8554294B2 (ko)
JP (1) JP5738893B2 (ko)
KR (1) KR101081482B1 (ko)
DE (1) DE112010005032T5 (ko)
WO (1) WO2011081299A2 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8593141B1 (en) 2009-11-24 2013-11-26 Hypres, Inc. Magnetic resonance system and method employing a digital squid
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
JP2013181848A (ja) * 2012-03-02 2013-09-12 Hitachi Ltd 磁気計測装置及び磁気信号検出方法
DE102012212574B4 (de) * 2012-07-18 2017-01-12 Siemens Healthcare Gmbh Verfahren zur elektromagnetischen Abschirmung für eine Magnetresonanzanlage sowie entsprechend abgeschirmte Vorrichtung
JP5942700B2 (ja) * 2012-08-23 2016-06-29 国立大学法人京都大学 磁気共鳴信号検出用プローブ
KR101351424B1 (ko) * 2012-09-12 2014-01-15 한국표준과학연구원 초전도 가속도계, 가속도 측정 장치, 및 가속도 측정 방법
KR101520801B1 (ko) * 2013-10-24 2015-05-18 한국표준과학연구원 Squid 센서 모듈 및 뇌자도 측정 장치
KR101632278B1 (ko) 2015-01-15 2016-06-21 한국표준과학연구원 저 자기장 및 극저 자기장 핵자기 공명 및 자기 공명 영상 장치
JP6891054B2 (ja) * 2017-06-23 2021-06-18 昭和電線ケーブルシステム株式会社 常電導接続部材及び超電導ケーブルの端末構造体
CN109862771B (zh) * 2019-03-22 2020-05-22 中国农业大学 一种超导磁悬浮系统的磁屏蔽装置及方法
KR102354391B1 (ko) * 2020-06-01 2022-01-21 한국표준과학연구원 이중 헬멧 뇌자도 장치
CN117062515B (zh) * 2023-10-12 2023-12-12 国网江苏省电力有限公司营销服务中心 一种热屏蔽装置及约瑟夫森结阵芯片系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002076453A (ja) * 2000-08-31 2002-03-15 Hitachi Ltd 微弱磁場計測デュワー
KR100548802B1 (ko) * 2003-12-22 2006-02-02 한국전기연구원 다채널 생체 자기 신호 다중 획득 및 실시간 모니터링시스템 및 방법
US20060091881A1 (en) * 2004-11-03 2006-05-04 John Clarke NMR and MRI apparatus and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2751408B2 (ja) * 1989-05-31 1998-05-18 株式会社島津製作所 脳磁計測装置
JPH10107329A (ja) * 1996-10-03 1998-04-24 Toshiba Corp 低雑音冷媒容器
US6510604B1 (en) * 1997-03-26 2003-01-28 Massachusetts Institute Of Technology Superconducting cables experiencing reduced strain due to bending
JP2001066354A (ja) * 1999-08-30 2001-03-16 Hitachi Ltd 超電導量子干渉デバイス格納用極低温容器
JP2003130937A (ja) * 2001-10-24 2003-05-08 Hitachi Ltd 溶液用核磁気共鳴分析装置
JP2005137411A (ja) * 2003-11-04 2005-06-02 Kanazawa Inst Of Technology 磁気共鳴イメージング装置
US20060091771A1 (en) * 2004-11-02 2006-05-04 Steven Teskey Sequential drawer slide
JP5175500B2 (ja) * 2007-04-17 2013-04-03 独立行政法人物質・材料研究機構 超伝導マグネット装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002076453A (ja) * 2000-08-31 2002-03-15 Hitachi Ltd 微弱磁場計測デュワー
KR100548802B1 (ko) * 2003-12-22 2006-02-02 한국전기연구원 다채널 생체 자기 신호 다중 획득 및 실시간 모니터링시스템 및 방법
US20060091881A1 (en) * 2004-11-03 2006-05-04 John Clarke NMR and MRI apparatus and method

Also Published As

Publication number Publication date
US8554294B2 (en) 2013-10-08
JP2013515964A (ja) 2013-05-09
WO2011081299A2 (ko) 2011-07-07
KR20110076150A (ko) 2011-07-06
KR101081482B1 (ko) 2011-11-08
JP5738893B2 (ja) 2015-06-24
US20120252678A1 (en) 2012-10-04
DE112010005032T5 (de) 2012-10-18

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