JP4374097B2 - ゼロボイルオフ超伝導磁石用の幅広い多層断熱ブランケット - Google Patents

ゼロボイルオフ超伝導磁石用の幅広い多層断熱ブランケット Download PDF

Info

Publication number
JP4374097B2
JP4374097B2 JP21625599A JP21625599A JP4374097B2 JP 4374097 B2 JP4374097 B2 JP 4374097B2 JP 21625599 A JP21625599 A JP 21625599A JP 21625599 A JP21625599 A JP 21625599A JP 4374097 B2 JP4374097 B2 JP 4374097B2
Authority
JP
Japan
Prior art keywords
blanket
layers
superconducting magnet
adjacent
insulation
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
Application number
JP21625599A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000152922A5 (enExample
JP2000152922A (ja
Inventor
ウィリアム・ルイス・アインジガー
フィリップ・ウィリアム・エッケルス
マイケル・ローレン・クリール
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2000152922A publication Critical patent/JP2000152922A/ja
Publication of JP2000152922A5 publication Critical patent/JP2000152922A5/ja
Application granted granted Critical
Publication of JP4374097B2 publication Critical patent/JP4374097B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • G01R33/381—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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/888—Refrigeration
    • Y10S505/892—Magnetic device cooling

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP21625599A 1998-07-31 1999-07-30 ゼロボイルオフ超伝導磁石用の幅広い多層断熱ブランケット Expired - Fee Related JP4374097B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/127,499 US6038867A (en) 1998-07-31 1998-07-31 Wide multilayer insulating blankets for zero boiloff superconducting magnet
US09/127499 1998-07-31

Publications (3)

Publication Number Publication Date
JP2000152922A JP2000152922A (ja) 2000-06-06
JP2000152922A5 JP2000152922A5 (enExample) 2008-09-11
JP4374097B2 true JP4374097B2 (ja) 2009-12-02

Family

ID=22430465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21625599A Expired - Fee Related JP4374097B2 (ja) 1998-07-31 1999-07-30 ゼロボイルオフ超伝導磁石用の幅広い多層断熱ブランケット

Country Status (4)

Country Link
US (1) US6038867A (enExample)
EP (1) EP0977048B1 (enExample)
JP (1) JP4374097B2 (enExample)
DE (1) DE69929122D1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT4606U1 (de) * 2000-06-09 2001-09-25 Mi Developments Austria Ag & C Speicherbehälter für kryogenen treibstoff
US6438966B1 (en) * 2001-06-13 2002-08-27 Applied Superconetics, Inc. Cryocooler interface sleeve
EP1279886A3 (en) * 2001-07-26 2005-12-14 Applied Superconetics, Inc. Cryocooler interface sleeve for a superconducting magnet and method of use
US7037083B2 (en) 2003-01-08 2006-05-02 Brooks Automation, Inc. Radiation shielding coating
US6923009B2 (en) * 2003-07-03 2005-08-02 Ge Medical Systems Global Technology, Llc Pre-cooler for reducing cryogen consumption
US7318318B2 (en) * 2004-03-13 2008-01-15 Bruker Biospin Gmbh Superconducting magnet system with refrigerator
US7263841B1 (en) * 2004-03-19 2007-09-04 Praxair Technology, Inc. Superconducting magnet system with supplementary heat pipe refrigeration
DE102004037173B3 (de) * 2004-07-30 2005-12-15 Bruker Biospin Ag Vorrichtung zur kryogenverlustfreien Kühlung einer Kryostatanordnung
FR2876437B1 (fr) * 2004-10-08 2007-01-19 Cryospace L Air Liquide Aerosp Dispositif d'isolation cryogenique, procede de mise en oeuvre et utilisation d'un tel dispositif d'isolation, et lanceur equipe d'un tel dispositif d'isolation
JP2007194258A (ja) * 2006-01-17 2007-08-02 Hitachi Ltd 超伝導磁石装置
US7823394B2 (en) * 2007-11-02 2010-11-02 Reflect Scientific, Inc. Thermal insulation technique for ultra low temperature cryogenic processor
US8188742B2 (en) * 2009-07-31 2012-05-29 General Electric Company System and method for thermo-electric cooling of RF coils in an MR imaging system
US8973378B2 (en) * 2010-05-06 2015-03-10 General Electric Company System and method for removing heat generated by a heat sink of magnetic resonance imaging system
US9389290B2 (en) 2011-06-13 2016-07-12 General Electric Company System and method for insulating a cryogen vessel
DE102012209754B4 (de) * 2012-06-12 2016-09-22 Siemens Healthcare Gmbh Spuleneinrichtung für einen Kernspintomographen
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
US10185003B2 (en) * 2014-11-18 2019-01-22 General Electric Company System and method for enhancing thermal reflectivity of a cryogenic component
JP6602716B2 (ja) * 2016-03-30 2019-11-06 ジャパンスーパーコンダクタテクノロジー株式会社 超電導マグネット装置
JP6546115B2 (ja) * 2016-03-30 2019-07-17 ジャパンスーパーコンダクタテクノロジー株式会社 超電導マグネット装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130561A (en) * 1961-06-30 1964-04-28 Nat Res Corp Insulation device
US3139206A (en) * 1961-11-20 1964-06-30 Union Carbide Corp Thermal insulation
DE2233332B2 (de) * 1972-07-06 1974-12-19 Vki-Rheinhold U. Mahla Ag, 6800 Mannheim Isolierung für Flüssiggasbehälter mit Isolierplatten aus Kunststoff
US3993213A (en) * 1975-09-04 1976-11-23 Mcdonnell Douglas Corporation Thermally insulated cryogenic container
US4055268A (en) * 1975-11-18 1977-10-25 Union Carbide Corporation Cryogenic storage container
JPS5684190U (enExample) * 1979-12-03 1981-07-07
JPS5715192A (en) * 1980-07-02 1982-01-26 Nippon Oxygen Co Ltd Heat insulation pipings for high temperature and high pressure
DE3803112A1 (de) * 1988-02-03 1989-08-17 Kabelmetal Electro Gmbh Leitungsrohr zum transport von tiefgekuehlten medien
JPH024097U (enExample) * 1988-06-21 1990-01-11
JPH0366997A (ja) * 1989-07-31 1991-03-22 Kansai Electric Power Co Inc:The 多層断熱材
JPH03282097A (ja) * 1990-03-28 1991-12-12 Hitachi Ltd 積層断熱材
JPH04116907A (ja) * 1990-09-07 1992-04-17 Toshiba Corp 超電導冷却装置
JPH0630140U (ja) * 1992-09-11 1994-04-19 古河電気工業株式会社 断熱粘着シート
JPH07280170A (ja) * 1994-04-12 1995-10-27 Kubota Corp 真空断熱体の充填材の充填構造
JPH08296787A (ja) * 1995-04-26 1996-11-12 Matsushita Electric Works Ltd 防音カバー
JPH09109323A (ja) * 1995-10-18 1997-04-28 Kanegafuchi Chem Ind Co Ltd 積層断熱材及びその製造方法
US5613367A (en) * 1995-12-28 1997-03-25 General Electric Company Cryogen recondensing superconducting magnet
US5651256A (en) * 1996-05-31 1997-07-29 General Electric Company Superconductive magnet having a thermal shield

Also Published As

Publication number Publication date
EP0977048A3 (en) 2002-04-03
EP0977048B1 (en) 2005-12-28
JP2000152922A (ja) 2000-06-06
DE69929122D1 (de) 2006-02-02
EP0977048A2 (en) 2000-02-02
US6038867A (en) 2000-03-21

Similar Documents

Publication Publication Date Title
JP4374097B2 (ja) ゼロボイルオフ超伝導磁石用の幅広い多層断熱ブランケット
JP4468388B2 (ja) 磁場発生器
US9212782B2 (en) Cryostat radiation shield with joining conduit supplied with vented cryogen gas
US6807812B2 (en) Pulse tube cryocooler system for magnetic resonance superconducting magnets
US7053740B1 (en) Low field loss cold mass structure for superconducting magnets
US6289681B1 (en) Superconducting magnet split cryostat interconnect assembly
US4694663A (en) Low cost intermediate radiation shield for a magnet cryostat
US20160163439A1 (en) Structural support for conduction-cooled superconducting magnets
US8453393B2 (en) Encapsulated and vented particulate thermal insulation
US5570723A (en) Support system and method for jacketed multiple cryogenic pipes for cyrogenic fluid transfer
US20100267567A1 (en) Superconducting magnet system with cooling system
JPH0198202A (ja) 極低温槽
US5224832A (en) Method of fabricating a multilayer insulation blanket
US6147579A (en) Superconducting magnet non-uniform thermal insulation blankets
US5143770A (en) Multilayer insulation blanket, fabricating apparatus and method
JP2014059022A (ja) 真空断熱低温機器における断熱支持スペーサ
US4819450A (en) Low cost intermediate radiation shield for a magnet cryostat
JP3564528B2 (ja) 高温超伝導体磁気シ−ルド装置
US11703556B2 (en) Self-supporting flexible thermal radiation shield
JP6761423B2 (ja) 極低温構成要素の熱反射率を高めるためのシステムおよび方法
GB2457524A (en) A Joining Conduit for Forming an Integral Part of a Thermal Radiation Shield for a Cryostat
US5237738A (en) Method of manufacturing a containment vessel for use with a pulsed magnet system
JPH10313136A (ja) 高温超伝導磁気シールド体用冷却装置
CN119852051A (zh) 用于将用于磁共振成像系统的超导磁体的氦浴槽冷却系统转换为密封深冷系统的系统和方法
Gonczy et al. Multilayer Insulation (MLI) in the Superconducting Super Collider—A Practical Engineering Approach to Physical Parameters Governing MLI Thermal Performance

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060726

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080730

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20090416

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20090416

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090421

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090512

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090622

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090818

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090907

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120911

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130911

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees