DK432978A - Apparat til frembringelse af kernespinresonans i stroemmende medier og med superledende spoler - Google Patents

Apparat til frembringelse af kernespinresonans i stroemmende medier og med superledende spoler

Info

Publication number
DK432978A
DK432978A DK432978A DK432978A DK432978A DK 432978 A DK432978 A DK 432978A DK 432978 A DK432978 A DK 432978A DK 432978 A DK432978 A DK 432978A DK 432978 A DK432978 A DK 432978A
Authority
DK
Denmark
Prior art keywords
production
nuclear spin
spin resonance
conductive coils
flowing media
Prior art date
Application number
DK432978A
Other languages
English (en)
Inventor
G J Krueger
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Publication of DK432978A publication Critical patent/DK432978A/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/716—Measuring the time taken to traverse a fixed distance using electron paramagnetic resonance [EPR] or nuclear magnetic resonance [NMR]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/842—Measuring and testing
    • Y10S505/843—Electrical
    • Y10S505/844—Nuclear magnetic resonance, NMR, system or device

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK432978A 1977-10-06 1978-09-29 Apparat til frembringelse af kernespinresonans i stroemmende medier og med superledende spoler DK432978A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772745039 DE2745039A1 (de) 1977-10-06 1977-10-06 Vorrichtung zur massendurchsatzmessung mittels kernresonanz

Publications (1)

Publication Number Publication Date
DK432978A true DK432978A (da) 1979-04-07

Family

ID=6020853

Family Applications (1)

Application Number Title Priority Date Filing Date
DK432978A DK432978A (da) 1977-10-06 1978-09-29 Apparat til frembringelse af kernespinresonans i stroemmende medier og med superledende spoler

Country Status (9)

Country Link
US (1) US4259638A (da)
BE (1) BE870971R (da)
DE (1) DE2745039A1 (da)
DK (1) DK432978A (da)
FR (1) FR2405467A2 (da)
GB (1) GB2010491A (da)
IT (1) IT1157357B (da)
LU (1) LU80309A1 (da)
NL (1) NL7809897A (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8203934A (nl) * 1982-10-12 1984-05-01 Philips Nv Kernspintomograaf.
US4516582A (en) * 1983-05-02 1985-05-14 General Electric Company NMR blood flow imaging
DE3340337A1 (de) * 1983-11-08 1985-05-15 Siemens AG, 1000 Berlin und 8000 München Hochfrequenz-einrichtung einer kernspinresonanz-apparatur
US4784146A (en) * 1986-08-14 1988-11-15 University Of Florida Angled segment receiver coil for NMR imaging of a human head
DE3726051A1 (de) * 1987-08-06 1989-02-16 Bruker Analytische Messtechnik Elektronenspinresonanz-spektrometer
DE3726045A1 (de) * 1987-08-06 1989-02-16 Bruker Analytische Messtechnik Elektronenspinresonanz-spektrometer
US5282229A (en) * 1991-02-15 1994-01-25 Kabushiki Kaisha Toshiba Method and apparatus for measuring gap between adjoining fuel rods of fuel assembly
WO2010120498A2 (en) * 2009-04-01 2010-10-21 The University Of North Carolina At Chapel Hill Device for particulate nmr samples in a fluid and related methods
GB2493746A (en) * 2011-08-17 2013-02-20 Schlumberger Holdings NMR Flow meter with superconducting polariser
GB2506415A (en) 2012-09-28 2014-04-02 Schlumberger Holdings Trapping magnetisable particulates upstream of magnetic resonance apparatus
DE102014002392A1 (de) * 2013-08-21 2015-02-26 Krohne Ag Kernmagnetisches Durchflussmessgerät und Verfahren zum Betreiben von kernmagnetischen Durchflussmessgeräten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419793A (en) * 1965-04-02 1968-12-31 Badger Meter Mfg Co Volumetric flow measuring device employing pulsed paramagnetic resonance
US3412320A (en) * 1966-05-16 1968-11-19 Varian Associates Cryostat having an effective heat exchanger for cooling its input leads and other leak paths
FR1492487A (fr) * 1966-09-08 1967-08-18 Badger Meter Mfg Co Débitmètre à résonance magnétique nucléaire utilisant la magnétisation pulsée
US3559044A (en) * 1968-04-18 1971-01-26 Badger Meter Mfg Co Side band detection system for nuclear magnetic resonance flowmeters
JPS49103693A (da) * 1973-02-02 1974-10-01
DE2648502A1 (de) * 1976-10-26 1978-04-27 Euratom Vorrichtung fuer massendurchsatzmessungen mittels kernresonanz

Also Published As

Publication number Publication date
GB2010491A (en) 1979-06-27
DE2745039A1 (de) 1979-04-12
NL7809897A (nl) 1979-04-10
IT1157357B (it) 1987-02-11
BE870971R (fr) 1979-02-01
LU80309A1 (de) 1979-03-16
US4259638A (en) 1981-03-31
IT7851368A0 (it) 1978-10-04
FR2405467A2 (fr) 1979-05-04

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