FI20105980A - Sähkömagneetti matalan kenttävoimakkuuden NMR-mittauksia varten sekä sen valmistusmenetelmä - Google Patents

Sähkömagneetti matalan kenttävoimakkuuden NMR-mittauksia varten sekä sen valmistusmenetelmä Download PDF

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Publication number
FI20105980A
FI20105980A FI20105980A FI20105980A FI20105980A FI 20105980 A FI20105980 A FI 20105980A FI 20105980 A FI20105980 A FI 20105980A FI 20105980 A FI20105980 A FI 20105980A FI 20105980 A FI20105980 A FI 20105980A
Authority
FI
Finland
Prior art keywords
electromagnet
strength
manufacturing
low
field
Prior art date
Application number
FI20105980A
Other languages
English (en)
Swedish (sv)
Other versions
FI126486B (fi
FI20105980A0 (fi
Inventor
Sami Virtanen
Jani Pakarinen
Original Assignee
Metso Automation Oy
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 Metso Automation Oy filed Critical Metso Automation Oy
Publication of FI20105980A0 publication Critical patent/FI20105980A0/fi
Priority to FI20105980A priority Critical patent/FI126486B/fi
Priority to JP2013529690A priority patent/JP5848766B2/ja
Priority to CA2810592A priority patent/CA2810592A1/en
Priority to CN201180046111.0A priority patent/CN103189938B/zh
Priority to PCT/FI2011/050817 priority patent/WO2012038604A1/en
Priority to EP11826467.0A priority patent/EP2619773B1/en
Priority to BR112013006625A priority patent/BR112013006625A2/pt
Priority to RU2013118563/07A priority patent/RU2582582C2/ru
Priority to US13/819,961 priority patent/US8773229B2/en
Publication of FI20105980A publication Critical patent/FI20105980A/fi
Application granted granted Critical
Publication of FI126486B publication Critical patent/FI126486B/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/082—Measurement of solid, liquid or gas content
    • 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
    • H01F27/346—Preventing or reducing leakage fields

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnets (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Coils Of Transformers For General Uses (AREA)
FI20105980A 2010-09-23 2010-09-23 Sähkömagneetti matalakenttäisiin ydinmagneettiresonanssimittauksiin ja menetelmä sen valmistamiseksi FI126486B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20105980A FI126486B (fi) 2010-09-23 2010-09-23 Sähkömagneetti matalakenttäisiin ydinmagneettiresonanssimittauksiin ja menetelmä sen valmistamiseksi
PCT/FI2011/050817 WO2012038604A1 (en) 2010-09-23 2011-09-22 Electromagnet for low field nmr measurements and method for manufacturing thereof
CA2810592A CA2810592A1 (en) 2010-09-23 2011-09-22 Electromagnet for low field nmr measurements and method for manufacturing thereof
CN201180046111.0A CN103189938B (zh) 2010-09-23 2011-09-22 用于低磁场nmr测量的电磁体及其制造方法
JP2013529690A JP5848766B2 (ja) 2010-09-23 2011-09-22 低磁場ｎｍｒ測定用電磁石及び当該電磁石の製造方法
EP11826467.0A EP2619773B1 (en) 2010-09-23 2011-09-22 Electromagnet for low field nmr measurements and method for manufacturing thereof
BR112013006625A BR112013006625A2 (pt) 2010-09-23 2011-09-22 eletroímã para medições de ressonância magnética nuclear de baixo campo e método para fabricação do mesmo
RU2013118563/07A RU2582582C2 (ru) 2010-09-23 2011-09-22 Электромагнит для измерений ядерного магнитного резонанса в слабом поле и способ для его изготовления
US13/819,961 US8773229B2 (en) 2010-09-23 2011-09-22 Electromagnet for low field NMR measurements and method for manufacturing thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20105980A FI126486B (fi) 2010-09-23 2010-09-23 Sähkömagneetti matalakenttäisiin ydinmagneettiresonanssimittauksiin ja menetelmä sen valmistamiseksi

Publications (3)

Publication Number Publication Date
FI20105980A0 FI20105980A0 (fi) 2010-09-23
FI20105980A true FI20105980A (fi) 2012-03-24
FI126486B FI126486B (fi) 2017-01-13

Family

ID=42829710

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105980A FI126486B (fi) 2010-09-23 2010-09-23 Sähkömagneetti matalakenttäisiin ydinmagneettiresonanssimittauksiin ja menetelmä sen valmistamiseksi

Country Status (9)

Country Link
US (1) US8773229B2 (fi)
EP (1) EP2619773B1 (fi)
JP (1) JP5848766B2 (fi)
CN (1) CN103189938B (fi)
BR (1) BR112013006625A2 (fi)
CA (1) CA2810592A1 (fi)
FI (1) FI126486B (fi)
RU (1) RU2582582C2 (fi)
WO (1) WO2012038604A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD829770S1 (en) * 2015-08-20 2018-10-02 Sulzer Management Ag Volute casing for a pump
CN107464653A (zh) * 2017-07-21 2017-12-12 中国石油天然气股份有限公司 一种具备磁场开关功能的低场核磁共振探头磁体结构

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444564A (en) 1935-03-04 1936-03-24 Wladimir John Polydoroff Improvements in or relating to high frequency inductance coils
US3177408A (en) 1961-09-18 1965-04-06 Robert G Mills Superconductor solenoid with overheat protective structure and circuitry
JPS626665Y2 (fi) * 1979-06-29 1987-02-16
JPS60227403A (ja) * 1984-04-26 1985-11-12 Yokogawa Hokushin Electric Corp 磁場発生用コイル
GB2162641B (en) * 1984-07-11 1989-05-17 Magnex Scient Limited Nuclear magnetic resonance
FR2579362B1 (fr) * 1985-03-19 1987-05-15 Thomson Cgr Aimant solenoidal a haute homogeneite de champ magnetique
FR2588997B1 (fr) * 1985-10-18 1987-11-20 Thomson Cgr Procede de realisation d'une bobine de gradient et bobine obtenue par ce procede
US4800354A (en) 1987-04-02 1989-01-24 General Electric Company Superconducting magnetic resonance magnet and method of making same
WO1990004258A1 (en) 1988-10-14 1990-04-19 Oxford Advanced Technology Limited Magnetic field generating assembly and method
JPH06151168A (ja) * 1992-11-13 1994-05-31 Sumitomo Electric Ind Ltd 超電導マグネットおよびその製造方法
US5659277A (en) 1994-09-07 1997-08-19 American Superconductor Corporation Superconducting magnetic coil
US6275365B1 (en) * 1998-02-09 2001-08-14 American Superconductor Corporation Resistive fault current limiter
FR2786567B1 (fr) 1998-12-01 2000-12-22 Commissariat Energie Atomique Mesure rmn sur des objets de volume important
RU2256197C2 (ru) * 2003-06-24 2005-07-10 Федеральное государственное унитарное предприятие, Государственный научный центр Российской Федерации, Институт теоретической и экспериментальной физики Электромагнит для спектрометрии распада нейтрона
JP4183194B2 (ja) * 2005-01-19 2008-11-19 Ｔｄｋ株式会社 インダクタンス素子
FR2895802B1 (fr) * 2005-12-30 2008-11-07 Commissariat Energie Atomique Procede et dispositif de creation d'un champ magnetique homogene dans une zone d'interet, notamment pour l'imagerie rmn
KR100717351B1 (ko) * 2006-03-02 2007-05-11 연세대학교 산학협력단 동시퀀치를 위한 초전도 바이패스 리액터를 갖는 한류기
JP5274983B2 (ja) * 2008-10-31 2013-08-28 株式会社東芝 超電導コイル装置

Also Published As

Publication number Publication date
RU2582582C2 (ru) 2016-04-27
FI126486B (fi) 2017-01-13
CN103189938B (zh) 2015-11-25
US20130154777A1 (en) 2013-06-20
JP5848766B2 (ja) 2016-01-27
WO2012038604A1 (en) 2012-03-29
RU2013118563A (ru) 2014-10-27
JP2013539028A (ja) 2013-10-17
CA2810592A1 (en) 2012-03-29
EP2619773A1 (en) 2013-07-31
CN103189938A (zh) 2013-07-03
US8773229B2 (en) 2014-07-08
EP2619773A4 (en) 2015-01-21
EP2619773B1 (en) 2016-08-24
FI20105980A0 (fi) 2010-09-23
BR112013006625A2 (pt) 2016-06-28

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