MY168151A - Magnetization device for a nuclear magnetic flow meter - Google Patents
Magnetization device for a nuclear magnetic flow meterInfo
- Publication number
- MY168151A MY168151A MYPI2012700944A MYPI2012700944A MY168151A MY 168151 A MY168151 A MY 168151A MY PI2012700944 A MYPI2012700944 A MY PI2012700944A MY PI2012700944 A MYPI2012700944 A MY PI2012700944A MY 168151 A MY168151 A MY 168151A
- Authority
- MY
- Malaysia
- Prior art keywords
- permanent magnets
- magnetization device
- flow meter
- magnet
- nuclear magnetic
- Prior art date
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
- 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
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
- G01F1/586—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters constructions of coils, magnetic circuits, accessories therefor
-
- 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]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/1215—Measuring magnetisation; Particular magnetometers 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
- G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
-
- 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
- G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
-
- 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
- G01R33/387—Compensation of inhomogeneities
- G01R33/3873—Compensation of inhomogeneities using ferromagnetic bodies ; Passive shimming
-
- 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]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
- G01R33/56308—Characterization of motion or flow; Dynamic imaging
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- High Energy & Nuclear Physics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measuring Volume Flow (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
MAGNETIZATION DEVICE FOR A NUCLEAR MAGNETIC FLOW METER A magnetization device for permeation of a multiphase fluid flowing through a measurement tube of a nuclear magnetic flow meter with a magnetic field which is homogenous at least in one plane, with a plurality of permanent magnets for generation of a magnetic field and with a carrier, the carrier having at least one magnet receiver, each magnet receiver accommodating at least one of the permanent magnets, the shape of the magnet receivers and of the permanent magnets allowing movement of the permanent magnets in the magnet receivers only in one direction and the permanent magnets being by the magnet receivers arranged with reference to the magnetic field. A magnetization device with reduced production and time expenditure is achieved by the magnet receivers being made as hollow profiles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011118839 | 2011-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY168151A true MY168151A (en) | 2018-10-11 |
Family
ID=48222106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2012700944A MY168151A (en) | 2011-11-20 | 2012-11-19 | Magnetization device for a nuclear magnetic flow meter |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP2604983B1 (en) |
JP (1) | JP6188310B2 (en) |
KR (1) | KR101568755B1 (en) |
CN (1) | CN103123845B (en) |
AR (1) | AR088914A1 (en) |
BR (1) | BR102012029556A2 (en) |
CA (1) | CA2795708C (en) |
DE (1) | DE102012016401A1 (en) |
MX (1) | MX2012013354A (en) |
MY (1) | MY168151A (en) |
RU (1) | RU2580838C2 (en) |
SA (1) | SA112340011B1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015001161A1 (en) * | 2014-08-29 | 2016-03-03 | Krohne Ag | A method of operating a nuclear magnetic flowmeter and nuclear magnetic flowmeter |
US11843334B2 (en) | 2017-07-13 | 2023-12-12 | Denso Corporation | Rotating electrical machine |
JP6885328B2 (en) | 2017-07-21 | 2021-06-16 | 株式会社デンソー | Rotating machine |
CN113991960B (en) | 2017-07-21 | 2023-09-29 | 株式会社电装 | Rotary electric machine |
JP7006541B2 (en) | 2017-12-28 | 2022-01-24 | 株式会社デンソー | Rotating machine |
DE112018006699T5 (en) | 2017-12-28 | 2020-09-10 | Denso Corporation | Rotating electric machine |
JP6927186B2 (en) | 2017-12-28 | 2021-08-25 | 株式会社デンソー | Rotating machine |
DE112018006694T5 (en) | 2017-12-28 | 2020-09-10 | Denso Corporation | Rotating electric machine |
JP6922868B2 (en) | 2017-12-28 | 2021-08-18 | 株式会社デンソー | Rotating electrical system |
CN111566904B (en) | 2017-12-28 | 2023-04-28 | 株式会社电装 | Rotary electric machine |
DE112018006651T5 (en) | 2017-12-28 | 2020-10-08 | Denso Corporation | Wheel drive device |
JP6939750B2 (en) | 2017-12-28 | 2021-09-22 | 株式会社デンソー | Rotating machine |
US12040131B2 (en) | 2018-11-05 | 2024-07-16 | Bionaut Labs Ltd. | Magnetic propulsion system for magnetic devices |
CN113692690B (en) | 2020-03-05 | 2024-08-23 | 株式会社电装 | Rotary electric machine |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355236A (en) * | 1980-04-24 | 1982-10-19 | New England Nuclear Corporation | Variable strength beam line multipole permanent magnets and methods for their use |
JPH0643910B2 (en) * | 1985-10-31 | 1994-06-08 | 株式会社島津製作所 | Fluid measurement method by NMR imaging device |
WO1988008126A1 (en) * | 1987-04-15 | 1988-10-20 | Oxford Magnet Technology Limited | Magnetic field generating apparatus |
US4758813A (en) * | 1987-06-24 | 1988-07-19 | Field Effects, Inc. | Cylindrical NMR bias magnet apparatus employing permanent magnets and methods therefor |
EP0309932B1 (en) * | 1987-10-01 | 1992-04-15 | Endress + Hauser Flowtec AG | Electromagnetic flowmeter |
FR2623324A1 (en) * | 1987-11-13 | 1989-05-19 | Thomson Cgr | NMR IMAGING DEVICE, INHOMOGENEITY CORRECTION METHOD AND MAGNET PRODUCTION METHOD IMPLEMENTED IN THE DEVICE |
JPH01254154A (en) * | 1988-04-01 | 1989-10-11 | Toshiba Corp | Magnetic field correcting device |
JPH07217507A (en) * | 1994-02-02 | 1995-08-15 | Miyazaki Hiroyuki | Feed fuel oil reformer |
US5523732A (en) * | 1995-10-16 | 1996-06-04 | The United States Of America As Represented By The Secretary Of The Army | Multi-mode adjustable magic ring |
RU2152006C1 (en) * | 1998-03-12 | 2000-06-27 | ТОО "Фирма "Юстас" | Nuclear-magnetic flow meter for multiphase medium |
JP4558563B2 (en) * | 2005-04-11 | 2010-10-06 | 信越化学工業株式会社 | Permanent magnet type magnetic field generator |
NZ571863A (en) * | 2006-04-18 | 2011-05-27 | Victoria Link Ltd | Homogenous magnetic filed generator with a gap between magnet sub-arrays at the centre of an assembly |
DE102006034472A1 (en) * | 2006-07-26 | 2008-01-31 | Forschungszentrum Jülich GmbH | Device for applying a magnetic field to a sample |
US7872474B2 (en) | 2006-11-29 | 2011-01-18 | Shell Oil Company | Magnetic resonance based apparatus and method to analyze and to measure the bi-directional flow regime in a transport or a production conduit of complex fluids, in real time and real flow-rate |
WO2008109126A1 (en) * | 2007-03-06 | 2008-09-12 | Harvard University Otd (Office Of Technology Development) | Permanent magnet system |
JP4402707B2 (en) * | 2007-07-06 | 2010-01-20 | 三菱電機株式会社 | Shim support guide jig for magnetic field generator |
US7637169B2 (en) * | 2008-01-25 | 2009-12-29 | Rosemount, Inc. | Flangeless magnetic flowmeter with integrated retention collar, valve seat and liner protector |
DE102008057756A1 (en) * | 2008-11-17 | 2010-05-27 | Krohne Ag | Magnetic-inductive flowmeter |
DE202010004915U1 (en) * | 2010-04-12 | 2010-07-29 | Jung Antriebstechnik U. Automation Gmbh | Magnetic spring device |
-
2012
- 2012-08-21 DE DE102012016401A patent/DE102012016401A1/en active Pending
- 2012-11-14 EP EP12007706.0A patent/EP2604983B1/en active Active
- 2012-11-16 MX MX2012013354A patent/MX2012013354A/en active IP Right Grant
- 2012-11-19 MY MYPI2012700944A patent/MY168151A/en unknown
- 2012-11-19 RU RU2012149010/07A patent/RU2580838C2/en active
- 2012-11-19 AR ARP120104349A patent/AR088914A1/en active IP Right Grant
- 2012-11-19 SA SA112340011A patent/SA112340011B1/en unknown
- 2012-11-19 CA CA2795708A patent/CA2795708C/en active Active
- 2012-11-20 CN CN201210470163.7A patent/CN103123845B/en active Active
- 2012-11-20 KR KR1020120131809A patent/KR101568755B1/en active IP Right Grant
- 2012-11-20 JP JP2012253902A patent/JP6188310B2/en not_active Expired - Fee Related
- 2012-11-21 BR BRBR102012029556-3A patent/BR102012029556A2/en active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
MX2012013354A (en) | 2013-06-14 |
EP2604983A3 (en) | 2013-09-18 |
EP2604983B1 (en) | 2023-01-04 |
CA2795708A1 (en) | 2013-05-20 |
RU2580838C2 (en) | 2016-04-10 |
BR102012029556A2 (en) | 2015-04-07 |
JP6188310B2 (en) | 2017-08-30 |
CN103123845A (en) | 2013-05-29 |
SA112340011B1 (en) | 2016-05-23 |
CN103123845B (en) | 2015-10-28 |
DE102012016401A1 (en) | 2013-05-23 |
KR20130056192A (en) | 2013-05-29 |
JP2013108986A (en) | 2013-06-06 |
RU2012149010A (en) | 2014-05-27 |
KR101568755B1 (en) | 2015-11-13 |
EP2604983A2 (en) | 2013-06-19 |
CA2795708C (en) | 2017-05-02 |
AR088914A1 (en) | 2014-07-16 |
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