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GB201200120D0 - Structurally self-supporting superconducting magnet - Google Patents

Structurally self-supporting superconducting magnet

Info

Publication number
GB201200120D0
GB201200120D0 GB201200120A GB201200120A GB201200120D0 GB 201200120 D0 GB201200120 D0 GB 201200120D0 GB 201200120 A GB201200120 A GB 201200120A GB 201200120 A GB201200120 A GB 201200120A GB 201200120 D0 GB201200120 D0 GB 201200120D0
Authority
GB
United Kingdom
Prior art keywords
coils
superconducting magnet
main
structurally self
self
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.)
Withdrawn
Application number
GB201200120A
Other versions
GB2503190A (en
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 PLC
Original Assignee
Siemens PLC
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 PLC filed Critical Siemens PLC
Priority to GB201200120A priority Critical patent/GB2503190A/en
Publication of GB201200120D0 publication Critical patent/GB201200120D0/en
Priority to PCT/EP2012/072864 priority patent/WO2013102509A1/en
Publication of GB2503190A publication Critical patent/GB2503190A/en
Withdrawn legal-status Critical Current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
    • G01R33/3802—Manufacture or installation of magnet assemblies; Additional hardware for transportation or installation of the magnet assembly or for providing mechanical support to components of the magnet assembly
    • 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
    • G01R33/42—Screening
    • G01R33/421—Screening of main or gradient magnetic field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

A superconducting magnet arrangement, comprising a structurally self-supporting magnet structure of annular main coils (10) and spacer elements bonded between them, a number of shield coils (16) of greater diameter than the main coils, placed coaxially with the main coils; and intermediate coil support structures (31) affixed to the self-supporting magnet structure of annular main coils (10) and to the shield coils, to retain the main and shield coils in their correct respective positions.
GB201200120A 2012-01-05 2012-01-05 Structurally self-supporting superconducting magnet with support for shield coils Withdrawn GB2503190A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201200120A GB2503190A (en) 2012-01-05 2012-01-05 Structurally self-supporting superconducting magnet with support for shield coils
PCT/EP2012/072864 WO2013102509A1 (en) 2012-01-05 2012-11-16 Structurally self-supporting superconducting magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201200120A GB2503190A (en) 2012-01-05 2012-01-05 Structurally self-supporting superconducting magnet with support for shield coils

Publications (2)

Publication Number Publication Date
GB201200120D0 true GB201200120D0 (en) 2012-02-15
GB2503190A GB2503190A (en) 2013-12-25

Family

ID=45755753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201200120A Withdrawn GB2503190A (en) 2012-01-05 2012-01-05 Structurally self-supporting superconducting magnet with support for shield coils

Country Status (2)

Country Link
GB (1) GB2503190A (en)
WO (1) WO2013102509A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107369519A (en) * 2017-08-22 2017-11-21 广东电网有限责任公司电力科学研究院 A kind of coil support fastener of superconductive current limiter

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2510410B (en) 2013-02-04 2016-03-09 Siemens Plc Quench pressure reduction for superconducting magnet
GB2519811A (en) * 2013-10-31 2015-05-06 Siemens Plc Superconducting magnet assembly
GB2528947B (en) * 2014-08-07 2018-09-05 Siemens Healthcare Ltd Cylindrical superconducting magnet coil structure with methods of making and assembling it
GB2532314B (en) * 2014-10-27 2018-05-02 Siemens Healthcare Ltd Support of superconducting coils for MRI systems
GB2561164B (en) * 2017-03-30 2020-04-29 Siemens Healthcare Ltd Connection of coils to support structures in superconducting magnets
GB2579158B (en) * 2017-03-30 2021-02-10 Siemens Healthcare Ltd Connection of coils to support structures in superconducting magnets
US10832856B2 (en) 2018-12-26 2020-11-10 General Electric Company Magnetic coil support in magnetic resonance imaging method and apparatus
GB2587378B (en) 2019-09-26 2021-10-13 Siemens Healthcare Ltd Coil support
GB2587379B (en) * 2019-09-26 2024-05-29 Siemens Healthcare Ltd Support structure for a superconducting coil
CN115547660A (en) * 2021-06-29 2022-12-30 西门子(深圳)磁共振有限公司 Superconducting magnet of magnetic resonance imaging system, and processing tool and processing method thereof
CN114284027B (en) * 2021-12-27 2024-02-02 中国科学院电工研究所 Portable conduction cooling high-temperature superconducting magnet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045826A (en) * 1990-04-05 1991-09-03 General Electric Company Actively shielded magnetic resonance magnet without cryogens
US5237300A (en) * 1992-08-03 1993-08-17 General Electric Company Support structure for actively shielded superconducting magnets
US5668516A (en) * 1995-12-29 1997-09-16 General Electric Company Simplified active shield superconducting magnet assembly for magnetic resonance imaging
GB2437114B (en) * 2006-04-13 2008-12-17 Siemens Magnet Technology Ltd Method Of Manufacturing A Solenoidal Magnet
GB2451515B (en) * 2007-08-03 2009-07-08 Siemens Magnet Technology Ltd A method of producing a former for winding a magnet coil and a method of producing a magnet coil
US8314615B2 (en) * 2009-12-22 2012-11-20 General Electric Company Apparatus and method to improve magnet stability in an MRI system
GB2480636B (en) * 2010-05-26 2012-12-05 Siemens Plc A method for the production of solenoidal magnets made up of several axially aligned coils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107369519A (en) * 2017-08-22 2017-11-21 广东电网有限责任公司电力科学研究院 A kind of coil support fastener of superconductive current limiter
CN107369519B (en) * 2017-08-22 2023-07-25 广东电网有限责任公司电力科学研究院 Coil supporting and fastening device of superconducting current limiter

Also Published As

Publication number Publication date
GB2503190A (en) 2013-12-25
WO2013102509A1 (en) 2013-07-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)