FR2326685A1 - Appareil a mesurer le debit massique de fluides - Google Patents
Appareil a mesurer le debit massique de fluidesInfo
- Publication number
- FR2326685A1 FR2326685A1 FR7629626A FR7629626A FR2326685A1 FR 2326685 A1 FR2326685 A1 FR 2326685A1 FR 7629626 A FR7629626 A FR 7629626A FR 7629626 A FR7629626 A FR 7629626A FR 2326685 A1 FR2326685 A1 FR 2326685A1
- Authority
- FR
- France
- Prior art keywords
- measure
- flow rate
- fluid flow
- mass fluid
- mass
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title 1
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
- G01F1/05—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 mechanical effects
- G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
- G01F1/32—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
- G01F1/3227—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using fluidic oscillators
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 |
---|---|---|---|
GB40704/75A GB1554408A (en) | 1975-10-04 | 1975-10-04 | Apparatus for measuring mass flow of fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2326685A1 true FR2326685A1 (fr) | 1977-04-29 |
FR2326685B1 FR2326685B1 (fr) | 1983-07-29 |
Family
ID=10416211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7629626A Granted FR2326685A1 (fr) | 1975-10-04 | 1976-10-01 | Appareil a mesurer le debit massique de fluides |
Country Status (6)
Country | Link |
---|---|
US (1) | US4050304A (fr) |
JP (1) | JPS5244663A (fr) |
DE (1) | DE2644302A1 (fr) |
FR (1) | FR2326685A1 (fr) |
GB (1) | GB1554408A (fr) |
IT (1) | IT1073319B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2690739A1 (fr) * | 1992-04-29 | 1993-11-05 | Schlumberger Ind Sa | Débitmètre à oscillateur fluidique. |
EP1248944B1 (fr) * | 2000-09-01 | 2008-10-08 | Actaris S.A.S. | Methode de mesure de la frequence d'oscillation d'un jet de fluide dans un oscillateur fluidique |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5576916A (en) * | 1978-12-06 | 1980-06-10 | Nissan Motor Co Ltd | Sucked air quantity detector |
US4508127A (en) * | 1983-03-30 | 1985-04-02 | The Garrett Corporation | Fuel mass flow measurement and control system |
JPS61223517A (ja) * | 1985-03-28 | 1986-10-04 | Osaka Gas Co Ltd | フルイデイツク流量計 |
IL72446A0 (en) * | 1984-07-19 | 1984-11-30 | Moshe Grinbaum | Spirometer |
AT388810B (de) * | 1985-04-19 | 1989-09-11 | Avl Verbrennungskraft Messtech | Einrichtung zur messung des massenstroms eines gases |
GB2177204B (en) * | 1985-06-26 | 1988-09-14 | British Gas Plc | Measurement of fluid flows |
US4930357A (en) * | 1986-11-21 | 1990-06-05 | Allied-Signal Inc. | Fluidic volumetric fluid flow meter |
US4949755A (en) * | 1986-11-21 | 1990-08-21 | Allied-Signal Inc. | Fluidic volumetric fluid flow meter |
GB2205947B (en) * | 1987-06-19 | 1991-09-04 | British Gas Plc | Flowmeter |
GB8720356D0 (en) * | 1987-08-28 | 1987-10-07 | Thorn Emi Flow Measurement Ltd | Fluid meter |
US5237853A (en) * | 1990-10-15 | 1993-08-24 | Alliedsignal Inc. | Method and apparatus for measuring the density of a liquid |
GB9105699D0 (en) * | 1991-03-18 | 1991-05-01 | British Gas Plc | Supplying fluid |
DK142693A (da) * | 1993-12-21 | 1995-06-22 | Danfoss As | Flowmåler |
FR2771813B1 (fr) * | 1997-11-28 | 1999-12-31 | Schlumberger Ind Sa | Compteur de volume d'un fluide en ecoulement |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1400831A (en) * | 1972-03-24 | 1975-07-23 | Atomic Energy Authority Uk | Flowmeters |
US3785204A (en) * | 1972-04-06 | 1974-01-15 | Exxon Research Engineering Co | Mass flow meter |
-
1975
- 1975-10-04 GB GB40704/75A patent/GB1554408A/en not_active Expired
-
1976
- 1976-09-27 US US05/727,229 patent/US4050304A/en not_active Expired - Lifetime
- 1976-10-01 FR FR7629626A patent/FR2326685A1/fr active Granted
- 1976-10-01 IT IT27899/76A patent/IT1073319B/it active
- 1976-10-01 DE DE19762644302 patent/DE2644302A1/de not_active Withdrawn
- 1976-10-04 JP JP51118619A patent/JPS5244663A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2690739A1 (fr) * | 1992-04-29 | 1993-11-05 | Schlumberger Ind Sa | Débitmètre à oscillateur fluidique. |
WO1993022627A1 (fr) * | 1992-04-29 | 1993-11-11 | Schlumberger Industries S.A. | Debitmetre a oscillateur fluidique |
US5396809A (en) * | 1992-04-29 | 1995-03-14 | Schlumberger Industries, S.A. | Flow meter having a fluidic oscillator |
EP1248944B1 (fr) * | 2000-09-01 | 2008-10-08 | Actaris S.A.S. | Methode de mesure de la frequence d'oscillation d'un jet de fluide dans un oscillateur fluidique |
Also Published As
Publication number | Publication date |
---|---|
GB1554408A (en) | 1979-10-17 |
JPS5244663A (en) | 1977-04-07 |
IT1073319B (it) | 1985-04-17 |
FR2326685B1 (fr) | 1983-07-29 |
US4050304A (en) | 1977-09-27 |
DE2644302A1 (de) | 1977-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2331002A1 (fr) | Appareil pour mesurer un ecoulement de fluide | |
BE815028A (fr) | Appareil a mesurer des debits | |
IT1096394B (it) | Dispositivo di misura di portata di massa spruttante la forza di coriolis | |
FR2314382A1 (fr) | Limiteur de debit | |
FR2305773A1 (fr) | Appareil regulateur de debit de fluide | |
FR2284119A1 (fr) | Debitmetre a ultrasons | |
IT1054495B (it) | Dispositivo deviatore per invertire il flusso in un fluido | |
FR2326685A1 (fr) | Appareil a mesurer le debit massique de fluides | |
BE866925A (fr) | Appareil de perfusion intraveineuse a debit constant | |
FR2308104A1 (fr) | Debitmetre ultrasonique | |
IT1118918B (it) | Dispositivo di misura della portata di un fluido in una conduttura | |
FR2303324A1 (fr) | Dispositif de regulation de debit a soupapes | |
GB1551007A (en) | Fluid flow meters | |
FR2336328A1 (fr) | Appareil de chargement a debit constant | |
SE406011B (sv) | Stromningsmetare | |
BE832335A (fr) | Dispositif a debit constant | |
BE831556A (fr) | Appareil de mesure d'ecoulement | |
SE7604310L (sv) | Fluidumstromningsmetare | |
IT1054071B (it) | Apparecchio di misurazione per determinare la portata di un fluido | |
FR2300996A1 (fr) | Transducteur de debit de | |
BE869669A (fr) | Appareil de mesure du debit d'un fluide | |
BE840167A (fr) | Appareil pour realiser un profil d'ecoulement uniforme | |
CH608890A5 (en) | Device for measuring the rate of flow of a fluid | |
IT1032783B (it) | Dispositivo per misurare mediante ultrasuoni la portata in massadi gas | |
NZ179499A (en) | Fluid flow weight measuring device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |