GB2422672B - A solenoidal magnet structure - Google Patents

A solenoidal magnet structure

Info

Publication number
GB2422672B
GB2422672B GB0501852A GB0501852A GB2422672B GB 2422672 B GB2422672 B GB 2422672B GB 0501852 A GB0501852 A GB 0501852A GB 0501852 A GB0501852 A GB 0501852A GB 2422672 B GB2422672 B GB 2422672B
Authority
GB
United Kingdom
Prior art keywords
magnet structure
solenoidal magnet
solenoidal
magnet
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
GB0501852A
Other versions
GB2422672A (en
GB0501852D0 (en
Inventor
Alex Francis Byrne
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.)
Siemens Magnet Technology Ltd
Original Assignee
Siemens Magnet Technology 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
Application filed by Siemens Magnet Technology Ltd filed Critical Siemens Magnet Technology Ltd
Priority to GB0501852A priority Critical patent/GB2422672B/en
Publication of GB0501852D0 publication Critical patent/GB0501852D0/en
Publication of GB2422672A publication Critical patent/GB2422672A/en
Application granted granted Critical
Publication of GB2422672B publication Critical patent/GB2422672B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01R33/3806—Open magnet assemblies for improved access to the sample, e.g. C-type or U-type magnets
    • 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
    • G01R33/387—Compensation of inhomogeneities
    • G01R33/3873—Compensation of inhomogeneities using ferromagnetic bodies ; Passive shimming

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB0501852A 2005-01-29 2005-01-29 A solenoidal magnet structure Expired - Fee Related GB2422672B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0501852A GB2422672B (en) 2005-01-29 2005-01-29 A solenoidal magnet structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0501852A GB2422672B (en) 2005-01-29 2005-01-29 A solenoidal magnet structure

Publications (3)

Publication Number Publication Date
GB0501852D0 GB0501852D0 (en) 2005-03-09
GB2422672A GB2422672A (en) 2006-08-02
GB2422672B true GB2422672B (en) 2006-10-11

Family

ID=34307651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0501852A Expired - Fee Related GB2422672B (en) 2005-01-29 2005-01-29 A solenoidal magnet structure

Country Status (1)

Country Link
GB (1) GB2422672B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490675A (en) * 1981-06-13 1984-12-25 Bruker Analytische Messtechnik Gmbh Electromagnet for use in NMR tomography
US5959454A (en) * 1996-05-24 1999-09-28 Bruker Analytik Gmbh Magnet arrangement for an NMR tomography system, in particular for skin and surface examinations

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490675A (en) * 1981-06-13 1984-12-25 Bruker Analytische Messtechnik Gmbh Electromagnet for use in NMR tomography
US5959454A (en) * 1996-05-24 1999-09-28 Bruker Analytik Gmbh Magnet arrangement for an NMR tomography system, in particular for skin and surface examinations

Also Published As

Publication number Publication date
GB2422672A (en) 2006-08-02
GB0501852D0 (en) 2005-03-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090129