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AU5808494A - An apparatus for measuring nuclear-magnetic resonance - Google Patents

An apparatus for measuring nuclear-magnetic resonance

Info

Publication number
AU5808494A
AU5808494A AU58084/94A AU5808494A AU5808494A AU 5808494 A AU5808494 A AU 5808494A AU 58084/94 A AU58084/94 A AU 58084/94A AU 5808494 A AU5808494 A AU 5808494A AU 5808494 A AU5808494 A AU 5808494A
Authority
AU
Australia
Prior art keywords
magnetic resonance
measuring nuclear
nuclear
measuring
resonance
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.)
Abandoned
Application number
AU58084/94A
Inventor
Soren Praestholm
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.)
International N&H Denmark ApS
Original Assignee
Danisco AS
Danisco US Inc
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 Danisco AS, Danisco US Inc filed Critical Danisco AS
Publication of AU5808494A publication Critical patent/AU5808494A/en
Abandoned 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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • 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
    • G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
    • G01R33/31—Temperature control thereof
    • 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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3607—RF waveform generators, e.g. frequency generators, amplitude-, frequency- or phase modulators or shifters, pulse programmers, digital to analog converters for the RF signal, means for filtering or attenuating of the RF signal
    • 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
    • G01R33/389—Field stabilisation, e.g. by field measurements and control means or indirectly by current stabilisation

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AU58084/94A 1992-12-22 1993-12-10 An apparatus for measuring nuclear-magnetic resonance Abandoned AU5808494A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK1534/92 1992-12-22
DK153492A DK153492A (en) 1992-12-22 1992-12-22 Apparatus for measuring nuclear magnetic resonance
PCT/DK1993/000418 WO1994015225A1 (en) 1992-12-22 1993-12-10 An apparatus for measuring nuclear-magnetic resonance

Publications (1)

Publication Number Publication Date
AU5808494A true AU5808494A (en) 1994-07-19

Family

ID=8105833

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58084/94A Abandoned AU5808494A (en) 1992-12-22 1993-12-10 An apparatus for measuring nuclear-magnetic resonance

Country Status (3)

Country Link
AU (1) AU5808494A (en)
DK (1) DK153492A (en)
WO (1) WO1994015225A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000054069A1 (en) * 1999-03-10 2000-09-14 Koninklijke Philips Electronics N.V. Method of and device for the compensation of variations of the main magnetic field during magnetic resonance imaging
US7061239B2 (en) * 2004-04-30 2006-06-13 The Boc Group, Inc. Method for magnetic field tracking in a NMR check weighing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602913A (en) * 1978-02-15 1981-11-18 Nat Res Dev Pulsed nuclear magnetic resonance spectrometers
JPS60222043A (en) * 1984-04-20 1985-11-06 横河電機株式会社 Diagnostic apparatus by nuclear magnetic resonance
US5166620A (en) * 1990-11-07 1992-11-24 Advanced Techtronics, Inc. Nmr frequency locking circuit

Also Published As

Publication number Publication date
DK153492A (en) 1994-06-23
DK153492D0 (en) 1992-12-22
WO1994015225A1 (en) 1994-07-07

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