FR2423770B1 - - Google Patents
Info
- Publication number
- FR2423770B1 FR2423770B1 FR7909668A FR7909668A FR2423770B1 FR 2423770 B1 FR2423770 B1 FR 2423770B1 FR 7909668 A FR7909668 A FR 7909668A FR 7909668 A FR7909668 A FR 7909668A FR 2423770 B1 FR2423770 B1 FR 2423770B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/12—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2817018A DE2817018C2 (de) | 1978-04-19 | 1978-04-19 | Vorrichtung zur Messung der Dichte einer Ein- oder Mehrphasenströmung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2423770A1 FR2423770A1 (fr) | 1979-11-16 |
FR2423770B1 true FR2423770B1 (fr) | 1984-11-23 |
Family
ID=6037434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7909668A Granted FR2423770A1 (fr) | 1978-04-19 | 1979-04-17 | Dispositif pour mesurer la densite d'un ecoulement a une ou plusieurs phases |
Country Status (5)
Country | Link |
---|---|
US (1) | US4282433A (fr) |
DE (1) | DE2817018C2 (fr) |
FR (1) | FR2423770A1 (fr) |
GB (1) | GB2019558B (fr) |
SE (1) | SE438210B (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289020A (en) * | 1979-12-26 | 1981-09-15 | Texaco Inc. | Microwave-gamma ray water in crude monitor |
US4371977A (en) * | 1980-06-17 | 1983-02-01 | Union Carbide Corporation | Method for detecting solidification in a mixed phase container |
WO1982003273A1 (fr) * | 1981-03-16 | 1982-09-30 | Cunningham Jock Bernard | Mesure de la densite apparente de materiaux particulaires |
US4520677A (en) * | 1981-10-30 | 1985-06-04 | The United States Of America As Represented By The United States Department Of Energy | Solids mass flow indication with radiation |
US4464330A (en) * | 1982-05-13 | 1984-08-07 | The United States Of America As Represented By The Department Of Energy | Apparatus for irradiating a continuously flowing stream of fluid |
US4562584A (en) * | 1982-12-01 | 1985-12-31 | Tokyo Shibaura Denki Kabushiki Kaisha | Apparatus for measuring void ratios by using radiation |
US4618939A (en) * | 1983-07-13 | 1986-10-21 | Halliburton Company | Nuclear densometer |
US4515896A (en) * | 1983-12-12 | 1985-05-07 | United Technologies Corporation | Fluorescent additives for the determination of condensed and vapor phases in multiphase systems |
GB2168150B (en) * | 1984-12-05 | 1988-12-14 | Atomic Energy Authority Uk | Pipeline inspection |
GB8430701D0 (en) * | 1984-12-05 | 1985-01-16 | Atomic Energy Authority Uk | Pipeline inspection |
US4618975A (en) * | 1984-12-21 | 1986-10-21 | At&T Technologies, Inc. | Method and apparatus for analyzing a porous nonhomogeneous cylindrical object |
GB8521287D0 (en) * | 1985-08-27 | 1985-10-02 | Frith B | Flow measurement & imaging |
US4683759A (en) * | 1985-12-23 | 1987-08-04 | Texaco Inc. | Characterization of two-phase flow in pipes |
US4850001A (en) * | 1987-07-20 | 1989-07-18 | Shell Oil Company | Orifice blockage detection system |
AU618602B2 (en) * | 1988-06-03 | 1992-01-02 | Commonwealth Scientific And Industrial Research Organisation | Measurement of flow velocity and mass flowrate |
US5315117A (en) * | 1993-03-04 | 1994-05-24 | Texaco Inc. | Volume meter system |
GB2335271B (en) * | 1996-11-29 | 2001-01-24 | Schlumberger Ltd | Gas flow rate measurement |
GB9624899D0 (en) | 1996-11-29 | 1997-01-15 | Schlumberger Ltd | Method and apparatus for measuring flow in a horizontal borehole |
WO2001023845A1 (fr) | 1999-09-27 | 2001-04-05 | Ohio University | Procede de determination de debits gazeux et liquides dans un ecoulement polyphasique |
US20060254093A1 (en) * | 2003-06-02 | 2006-11-16 | Springboost S.A. | Dorsiflexion shoe |
NO328909B1 (no) * | 2006-08-29 | 2010-06-14 | Roxar Flow Measurement As | Kompakt gammabasert tetthetsmaleinstrument |
FR2909766B1 (fr) * | 2006-12-06 | 2009-01-09 | Commissariat Energie Atomique | Dispositif de determination des proprietes d'un ecoulement diphasique, et procede mettant en oeuvre un tel dispositif |
FR2925144B1 (fr) * | 2007-12-12 | 2015-08-07 | Commissariat Energie Atomique | Procede de determination de regime d'ecoulement de fluide diphasique. |
GB2513678B (en) * | 2013-04-30 | 2017-02-22 | Iphase Ltd | Oil well system and operating method including monitoring multi-phase flow in a pipe |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2298942A (en) * | 1940-11-30 | 1942-10-13 | Westinghouse Electric & Mfg Co | Biplanar fluoroscopic and radiographic equipment |
US3635082A (en) * | 1969-04-23 | 1972-01-18 | United States Steel Corp | Apparatus for measuring mass flow of fluidborne solids |
DE2304618A1 (de) * | 1972-02-04 | 1973-08-09 | Gossen Gmbh | Stroemungs- und geschwindigkeitsmesssystem |
DE2642064C2 (de) * | 1976-09-18 | 1982-04-22 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Dichtemessvorrichtung für strömende Medien nach dem Durchstrahlungsprinzip |
-
1978
- 1978-04-19 DE DE2817018A patent/DE2817018C2/de not_active Expired
-
1979
- 1979-04-03 SE SE7902964A patent/SE438210B/sv unknown
- 1979-04-04 GB GB7911773A patent/GB2019558B/en not_active Expired
- 1979-04-10 US US06/028,671 patent/US4282433A/en not_active Expired - Lifetime
- 1979-04-17 FR FR7909668A patent/FR2423770A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2019558B (en) | 1982-11-17 |
SE438210B (sv) | 1985-04-01 |
GB2019558A (en) | 1979-10-31 |
US4282433A (en) | 1981-08-04 |
DE2817018A1 (de) | 1979-10-31 |
DE2817018C2 (de) | 1985-12-19 |
FR2423770A1 (fr) | 1979-11-16 |
SE7902964L (sv) | 1979-10-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |