DE60032295D1 - Entwurfsverfahren für supraleitende Magnete - Google Patents

Entwurfsverfahren für supraleitende Magnete

Info

Publication number
DE60032295D1
DE60032295D1 DE60032295T DE60032295T DE60032295D1 DE 60032295 D1 DE60032295 D1 DE 60032295D1 DE 60032295 T DE60032295 T DE 60032295T DE 60032295 T DE60032295 T DE 60032295T DE 60032295 D1 DE60032295 D1 DE 60032295D1
Authority
DE
Germany
Prior art keywords
design method
superconducting magnets
superconducting
magnets
design
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 - Lifetime
Application number
DE60032295T
Other languages
English (en)
Other versions
DE60032295T2 (de
Inventor
Stuart Crozier
David M Doddrell
Huawei Zhao
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.)
NMR Holdings No 2 Pty Ltd
Original Assignee
NMR Holdings No 2 Pty Ltd
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
Priority claimed from AUPQ1988A external-priority patent/AUPQ198899A0/en
Application filed by NMR Holdings No 2 Pty Ltd filed Critical NMR Holdings No 2 Pty Ltd
Application granted granted Critical
Publication of DE60032295D1 publication Critical patent/DE60032295D1/de
Publication of DE60032295T2 publication Critical patent/DE60032295T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01R33/381—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
    • 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
    • G01R33/3806—Open magnet assemblies for improved access to the sample, e.g. C-type or U-type magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE60032295T 1999-08-03 2000-07-24 Entwurfsverfahren für supraleitende Magnete Expired - Lifetime DE60032295T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US421035 1989-10-13
AUPQ1988A AUPQ198899A0 (en) 1999-08-03 1999-08-03 A method of magnet design and magnet configuration
AUPQ198899 1999-08-03
US09/421,035 US6140900A (en) 1999-08-03 1999-10-20 Assymetric superconducting magnets for magnetic resonance imaging

Publications (2)

Publication Number Publication Date
DE60032295D1 true DE60032295D1 (de) 2007-01-25
DE60032295T2 DE60032295T2 (de) 2007-05-03

Family

ID=25646113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032295T Expired - Lifetime DE60032295T2 (de) 1999-08-03 2000-07-24 Entwurfsverfahren für supraleitende Magnete

Country Status (3)

Country Link
US (1) USRE39460E1 (de)
EP (1) EP1074852B1 (de)
DE (1) DE60032295T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7109708B2 (en) 2004-08-19 2006-09-19 General Electric Company Systems, methods and apparatus of a magnetic resonance imaging magnet to produce an asymmetrical stray field
US7466133B2 (en) 2005-03-01 2008-12-16 General Electric Company Systems, methods and apparatus of a magnetic resonance imaging system to produce a stray field suitable for interventional use
US9513353B2 (en) 2008-05-08 2016-12-06 The University Of Queensland Arrangement of coils for MRI apparatus
AU2010327289B2 (en) * 2009-12-02 2015-05-28 Nanalysis Corp. Method and apparatus for producing homogeneous magnetic fields
JP5805655B2 (ja) * 2009-12-21 2015-11-04 エヌエムアール ホールディングス ナンバー２ プロプライアタリー リミテッド 核磁気共鳴イメージングに用いられるオープンボア型磁石

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8410972D0 (en) * 1984-04-30 1984-06-06 Oxford Magnet Tech Magnet assembly
GB8500248D0 (en) * 1985-01-04 1985-02-13 Oxford Magnet Tech Solenoids
GB8912601D0 (en) * 1989-06-01 1989-07-19 Oxford Magnet Tech Magnetic field generating apparatus
US5382904A (en) 1992-04-15 1995-01-17 Houston Advanced Research Center Structured coil electromagnets for magnetic resonance imaging and method for fabricating the same
US5307039A (en) 1992-09-08 1994-04-26 General Electric Company Frustoconical magnet for magnetic resonance imaging
US5596303A (en) * 1993-02-22 1997-01-21 Akguen Ali Superconductive magnet system with low and high temperature superconductors
US5428292A (en) * 1994-04-29 1995-06-27 General Electric Company Pancake MRI magnet with modified imaging volume
US5396207A (en) 1994-08-05 1995-03-07 General Electric Company On-shoulder MRI magnet for human brain imaging
US5416415A (en) * 1994-08-05 1995-05-16 General Electric Company Over-shoulder MRI magnet for human brain imaging
DE59609254D1 (de) * 1995-09-28 2002-07-04 Siemens Ag Magnetanordnung für ein diagnostisches Magnetresonanzgerät
US5818319A (en) * 1995-12-21 1998-10-06 The University Of Queensland Magnets for magnetic resonance systems
DE59700179D1 (de) * 1996-03-28 1999-07-08 Siemens Ag Magnetanordnung für die bildgebende magnetische Resonanz mit zwei getrennten Abbildungsvolumina
US5801609A (en) 1997-04-25 1998-09-01 General Electric Company MRI head magnet
US6853281B1 (en) 1997-12-01 2005-02-08 Hitachi Medical Corporation Magnet apparatus and mri apparatus
US6255929B1 (en) 1998-03-23 2001-07-03 The Board Of Trustees Of The Leland Stanford Junior University Method of making optimized, air-core electromagnets
US6067001A (en) 1998-03-23 2000-05-23 The Board Trustees Of The Leland Stanford Junior University Method for designing electromagnets having arbitrary geometrical constraints
US6064290A (en) 1999-05-21 2000-05-16 The Board Of Trustees Of The Leland Stanford Junior University Short bore-length asymmetric electromagnets for magnetic resonance imaging

Also Published As

Publication number Publication date
EP1074852B1 (de) 2006-12-13
USRE39460E1 (en) 2007-01-09
EP1074852A3 (de) 2003-06-18
DE60032295T2 (de) 2007-05-03
EP1074852A2 (de) 2001-02-07

Similar Documents

Publication Publication Date Title
DE69929895D1 (de) Prüfvorrichtung
DE60001597D1 (de) Spannvorrichtung
DE60036746D1 (de) Analysator
DE10084419T1 (de) Automatisierte Prozesslinien
DE60042350D1 (de) Asymmetrische supraleitende Magnete für die bildgebende magnetische Resonanz
DE60034915D1 (de) Synchrones Datenverarbeitungsverfahren
DE59910725D1 (de) Magnetische Lagervorrichtung
DE69924556D1 (de) Magnetlager
DE60025859D1 (de) Verbindungsstruktur für Stromsammelschienen
DE10007428B8 (de) Magnetlager
ID30091A (id) Metode untuk menyiapkan l-fenilefrina hidroklorida
DE10082527T1 (de) Steuereinheit für Magnetlager
DE50013809D1 (de) MR-Gerät
DE50101172D1 (de) Verbindungsanordnung für leitungen
FI991490A0 (fi) Visualisointimenetelmä
DE69932701D1 (de) Pinning-Lage für magnetische Anordnungen
DE60005110D1 (de) Mikrometer
DE60032295D1 (de) Entwurfsverfahren für supraleitende Magnete
DE60037848D1 (de) Verbindungsverfahren und -anordnung für Anschlussklemmen
FI990382A0 (fi) Uusi diagnostinen menetelmä
DE60030066D1 (de) Prüfgerät
DE60035823D1 (de) Haltevorrichtung für Steckverbinder
DE60018655D1 (de) Prüfvorrichtung
DE50001328D1 (de) Umschlingungsgetriebe
FI20012516A (fi) Päänviennin menetelmä

Legal Events

Date Code Title Description
8364 No opposition during term of opposition