AT511505A3 - Vorrichtung und Verfahren zum Isolieren eines kälteerzeugenden Behälters - Google Patents

Vorrichtung und Verfahren zum Isolieren eines kälteerzeugenden Behälters Download PDF

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Publication number
AT511505A3
AT511505A3 ATA675/2012A AT6752012A AT511505A3 AT 511505 A3 AT511505 A3 AT 511505A3 AT 6752012 A AT6752012 A AT 6752012A AT 511505 A3 AT511505 A3 AT 511505A3
Authority
AT
Austria
Prior art keywords
isolating
layers
cryogenic container
reflector layers
reflector
Prior art date
Application number
ATA675/2012A
Other languages
English (en)
Other versions
AT511505B1 (de
AT511505A2 (de
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of AT511505A2 publication Critical patent/AT511505A2/de
Publication of AT511505A3 publication Critical patent/AT511505A3/de
Application granted granted Critical
Publication of AT511505B1 publication Critical patent/AT511505B1/de

Links

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
    • G01R33/28—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
    • 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
    • F17C3/04—Vessels not under pressure with provision for thermal insulation by insulating layers
    • 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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

Es werden Systeme und Verfahren zur Isolierung supraleitender Magnete, wie etwa eines kälteerzeugenden Behälters eines Bildgebungssystems mit magnetischer Resonanz (Magnetic Resonance Imaging, MRI), geschaffen, die darin einen oder mehrere supraleitende Magneten aufweisen. Ein System enthält eine thermische Isolierung (50), die eine erste Vielzahl von Reflektorschichten (60) und eine nicht verformte Beabstandungsschicht (62) zwischen benachbarten Schichten in der ersten Vielzahl von Reflektorschichten (60) aufweist. Die thermische Isolierung enthält weiters eine zweite Vielzahl von Reflektorschichten und eine verformte Beabstandungsschicht (62) zwlsehen benachbarten Schichten in der zweiten Vielzahl von Reflektorschichten.
ATA675/2012A 2011-06-13 2012-06-12 Vorrichtung und Verfahren zum Isolieren eines kälteerzeugenden Behälters AT511505B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/159,253 US9389290B2 (en) 2011-06-13 2011-06-13 System and method for insulating a cryogen vessel

Publications (3)

Publication Number Publication Date
AT511505A2 AT511505A2 (de) 2012-12-15
AT511505A3 true AT511505A3 (de) 2015-06-15
AT511505B1 AT511505B1 (de) 2015-07-15

Family

ID=46582136

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA675/2012A AT511505B1 (de) 2011-06-13 2012-06-12 Vorrichtung und Verfahren zum Isolieren eines kälteerzeugenden Behälters

Country Status (5)

Country Link
US (1) US9389290B2 (de)
JP (1) JP2013000582A (de)
CN (1) CN102830380A (de)
AT (1) AT511505B1 (de)
GB (1) GB2491943B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9389290B2 (en) * 2011-06-13 2016-07-12 General Electric Company System and method for insulating a cryogen vessel
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
CN105745554B (zh) 2013-11-22 2020-05-22 皇家飞利浦有限公司 对动态汽化减少改进的低温容器、超导磁体和mr检查系统
DE102014219741B4 (de) * 2014-09-30 2019-06-27 Siemens Healthcare Gmbh Magnetresonanzvorrichtung mit einer Kühlungsvorrichtung
US10185003B2 (en) * 2014-11-18 2019-01-22 General Electric Company System and method for enhancing thermal reflectivity of a cryogenic component
GB2579074B (en) * 2018-11-19 2021-02-17 Siemens Healthcare Ltd A self-supporting flexible thermal radiation shield
WO2025207189A1 (en) * 2024-03-28 2025-10-02 VEIR, Inc. Support structures for multilayer insulation systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725818A1 (de) * 1997-06-18 1998-12-24 Linde Ag Wärmedämmung mit Matten aus Folienmaterial im Vakuum
EP1039211A2 (de) * 1999-03-25 2000-09-27 Lydall, Inc. Verfahren zum Isolieren von Kryobehältern
EP1231426A1 (de) * 2001-02-09 2002-08-14 Chart, Inc. Viereckiger vakuum-isolierter Behälter
JP2009259520A (ja) * 2008-04-15 2009-11-05 Fuji Electric Systems Co Ltd 超電導電流リード

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CA867619A (en) 1971-04-06 Le Mounier Jean Thermal insulation for containers for liquefied gases
US3353207A (en) * 1965-09-14 1967-11-21 Weinberger Harold Shrimp sheller and deveiner
US3647606A (en) * 1969-11-21 1972-03-07 Union Carbide Corp Semirigid multilayer thermal insulation and method of making same
US3906769A (en) 1973-05-02 1975-09-23 Nasa Method of making an insulation foil
US4055268A (en) 1975-11-18 1977-10-25 Union Carbide Corporation Cryogenic storage container
US4133376A (en) 1977-05-31 1979-01-09 Rockwell International Corporation Advanced cryogenic multi-staged radiator system
JPS6034197U (ja) * 1983-08-15 1985-03-08 株式会社日立製作所 真空断熱極低温容器
JPS60156292U (ja) * 1984-03-27 1985-10-17 鐘淵化学工業株式会社 極低温用積層断熱材のスペ−サ−
JPS63130998A (ja) * 1986-11-20 1988-06-03 Kobe Steel Ltd 複層断熱材
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US5224832A (en) * 1988-09-01 1993-07-06 Universities Research Association, Inc. Method of fabricating a multilayer insulation blanket
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JPH05299170A (ja) * 1992-04-18 1993-11-12 Ryoji Watabe 誘電発熱体を用いた熱風燃焼装置
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EP0870814B1 (de) * 1996-10-30 2002-06-05 Kabushiki Kaisha Toshiba Kältespeichermaterial für sehr niedrige temperaturen, kältemaschine unter verwendung dieses materials und hitzeschildmaterial
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725818A1 (de) * 1997-06-18 1998-12-24 Linde Ag Wärmedämmung mit Matten aus Folienmaterial im Vakuum
EP1039211A2 (de) * 1999-03-25 2000-09-27 Lydall, Inc. Verfahren zum Isolieren von Kryobehältern
EP1231426A1 (de) * 2001-02-09 2002-08-14 Chart, Inc. Viereckiger vakuum-isolierter Behälter
JP2009259520A (ja) * 2008-04-15 2009-11-05 Fuji Electric Systems Co Ltd 超電導電流リード

Also Published As

Publication number Publication date
GB2491943A (en) 2012-12-19
US9389290B2 (en) 2016-07-12
JP2013000582A (ja) 2013-01-07
AT511505B1 (de) 2015-07-15
GB201209702D0 (en) 2012-07-18
GB2491943B (en) 2017-01-11
AT511505A2 (de) 2012-12-15
US20120313642A1 (en) 2012-12-13
CN102830380A (zh) 2012-12-19

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Effective date: 20180612