JPS5196352A - - Google Patents
Info
- Publication number
- JPS5196352A JPS5196352A JP51003967A JP396776A JPS5196352A JP S5196352 A JPS5196352 A JP S5196352A JP 51003967 A JP51003967 A JP 51003967A JP 396776 A JP396776 A JP 396776A JP S5196352 A JPS5196352 A JP S5196352A
- Authority
- JP
- Japan
- 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.)
- Pending
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]
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752501794 DE2501794A1 (de) | 1975-01-17 | 1975-01-17 | Verfahren zum messen einer durch ein rohr stroemenden fluidmenge mit hilfe der magnetischen kernspinresonanz |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5196352A true JPS5196352A (ja) | 1976-08-24 |
Family
ID=5936691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51003967A Pending JPS5196352A (ja) | 1975-01-17 | 1976-01-16 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4110680A (ja) |
JP (1) | JPS5196352A (ja) |
DE (1) | DE2501794A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4267620A (en) * | 1978-08-17 | 1981-05-19 | Special Instruments Laboratory, Inc. | Method and apparatus for controlling textile working systems employing NMR detector |
US4516582A (en) * | 1983-05-02 | 1985-05-14 | General Electric Company | NMR blood flow imaging |
US4531093A (en) * | 1983-05-05 | 1985-07-23 | Southwest Research Institute | Method and apparatus for coal analysis and flow measurement |
US4536711A (en) * | 1983-05-05 | 1985-08-20 | Southwest Research Institute | Method and apparatus for measuring flow in a pipe or conduit |
US4532473A (en) * | 1983-05-18 | 1985-07-30 | General Electric Company | NMR method for measuring and imaging fluid flow |
US4621234A (en) * | 1983-12-05 | 1986-11-04 | Lovelace Medical Foundation | Pulsed NMR flow measurement |
US4625169A (en) * | 1984-08-10 | 1986-11-25 | The General Hospital Corporation | Flow imaging by means of nuclear magnetic resonance |
US4752734A (en) * | 1985-08-06 | 1988-06-21 | The General Hospital Corporation | Flow imaging by means of nuclear magnetic resonance |
US4866385A (en) * | 1988-07-11 | 1989-09-12 | Armstrong World Industries, Inc. | Consistency measuring device |
GB2291198B (en) * | 1994-07-06 | 1999-01-13 | Alwin Bayer | Detection of magnetised fluid flows |
US6046587A (en) * | 1997-06-24 | 2000-04-04 | Southwest Research Institute | Measurement of flow fractions, flow velocities, and flow rates of a multiphase fluid using NMR sensing |
JP2002530131A (ja) * | 1998-11-18 | 2002-09-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 磁気共鳴装置及び方法 |
US6452390B1 (en) | 1999-11-16 | 2002-09-17 | Wollin Ventures, Inc. | Magnetic resonance analyzing flow meter and flow measuring method |
GB2405935A (en) | 2003-09-10 | 2005-03-16 | Rolls Royce Plc | NMR methods of measuring fluid flow rates |
US7683613B2 (en) * | 2007-11-19 | 2010-03-23 | Schlumberger Technology Corporation | High pressure/high temperature magnetic resonance tool |
DE102012013933B4 (de) | 2012-07-16 | 2023-12-07 | Krohne Ag | Verfahren und Vorrichtung zum Kalibrieren von kernmagnetischen Durchflussmessgeräten |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3191119A (en) * | 1962-06-05 | 1965-06-22 | Jerome R Singer | Apparatus for measuring flow using magnetic resoance |
US3419793A (en) * | 1965-04-02 | 1968-12-31 | Badger Meter Mfg Co | Volumetric flow measuring device employing pulsed paramagnetic resonance |
US3419795A (en) * | 1966-08-03 | 1968-12-31 | Badger Meter Mfg Co | Nmr flowmeter employing pulsed magnetization |
US3573607A (en) * | 1968-08-29 | 1971-04-06 | Henry K Whitesel | Proton resonance volumetric flowmeter |
JPS49103693A (ja) * | 1973-02-02 | 1974-10-01 |
-
1975
- 1975-01-17 DE DE19752501794 patent/DE2501794A1/de not_active Withdrawn
-
1976
- 1976-01-09 US US05/647,703 patent/US4110680A/en not_active Expired - Lifetime
- 1976-01-16 JP JP51003967A patent/JPS5196352A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4110680A (en) | 1978-08-29 |
DE2501794A1 (de) | 1976-07-22 |