FR92750E - Dispositif pour mesurer le débit d'un fluide. - Google Patents
Dispositif pour mesurer le débit d'un fluide.Info
- Publication number
- FR92750E FR92750E FR113761A FR113761A FR92750E FR 92750 E FR92750 E FR 92750E FR 113761 A FR113761 A FR 113761A FR 113761 A FR113761 A FR 113761A FR 92750 E FR92750 E FR 92750E
- Authority
- FR
- France
- Prior art keywords
- fluid
- measuring
- flow rate
- rate
- flow
- 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.)
- Expired
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
- G01F1/7044—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 using thermal tracers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
- A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution
-
- 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
-
- 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
- G01F1/68—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 thermal effects
-
- 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
- G01F1/68—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 thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
-
- 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
- G01F1/68—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 thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
- G01F1/6888—Thermoelectric elements, e.g. thermocouples, thermopiles
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Physiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR113761A FR92750E (fr) | 1965-07-28 | 1967-07-10 | Dispositif pour mesurer le débit d'un fluide. |
FR138125A FR93944E (fr) | 1965-07-28 | 1968-01-31 | Dispositif pour mesurer le débit d'un fluide. |
US741664A US3561266A (en) | 1967-07-10 | 1968-07-01 | Device for measuring the flow velocity of a fluid |
DE19681773751 DE1773751C3 (de) | 1967-07-10 | 1968-07-02 | Vorrichtung zum Messen der Strömungsstärke einer Flüssigkeit |
GB32170/68A GB1174726A (en) | 1967-07-10 | 1968-07-05 | Improvements in Devices for Measuring the Flow Velocity of a Liquid |
NL6809490A NL6809490A (fr) | 1967-07-10 | 1968-07-05 | |
BE717799D BE717799A (fr) | 1967-07-10 | 1968-07-08 | |
DE19691903673 DE1903673C3 (de) | 1968-01-31 | 1969-01-25 | Vorrichtung zum Messen der Strömungsstärke einer durch einen Kanal fließenden Flüssigkeit |
FR7015658A FR2085523B2 (fr) | 1965-07-28 | 1970-05-25 | |
FR7018962A FR2088168B2 (fr) | 1965-07-28 | 1970-05-25 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR26311A FR1452215A (fr) | 1965-07-28 | 1965-07-28 | Dispositif pour mesurer le débit d'un fluide |
FR113761A FR92750E (fr) | 1965-07-28 | 1967-07-10 | Dispositif pour mesurer le débit d'un fluide. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR92750E true FR92750E (fr) | 1968-12-20 |
Family
ID=26165064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR113761A Expired FR92750E (fr) | 1965-07-28 | 1967-07-10 | Dispositif pour mesurer le débit d'un fluide. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR92750E (fr) |
-
1967
- 1967-07-10 FR FR113761A patent/FR92750E/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1452215A (fr) | Dispositif pour mesurer le débit d'un fluide | |
FR1504819A (fr) | Dispositif d'étranglement pour conduites de fluides | |
FR1406391A (fr) | Bague de raclage pour un dispositif d'arrêt de l'écoulement dans un circuit de fluide | |
CH461206A (fr) | Régulateur d'écoulement de fluide | |
BE752583A (fr) | Soupape pour le reglage d'un ecoulement de fluide | |
FR1423519A (fr) | Dispositif de commande de l'écoulement d'un fluide | |
FR1510492A (fr) | Dispositif de réglage de l'ecoulement d'un fluide | |
CH482968A (fr) | Dispositif de réglage du débit d'un fluide | |
FR1456529A (fr) | Dispositif de commande du débit d'un fluide | |
BE745754A (fr) | Dispositif pour regler l'ecoulement d'un metal | |
FR1436676A (fr) | Dispositif de détection de la variation d'une caractéristique d'un fluide | |
FR95323E (fr) | Dispositif de réglage du débit d'un fluide. | |
FR1507888A (fr) | Distributeur-régulateur pour l'écoulement d'un fluide | |
CH454287A (fr) | Dispositif d'échantillonnage pour une installation de prélèvement de fluide | |
FR93944E (fr) | Dispositif pour mesurer le débit d'un fluide. | |
FR92750E (fr) | Dispositif pour mesurer le débit d'un fluide. | |
FR1450258A (fr) | Dispositif pour commander l'écoulement d'un fluide | |
FR1426540A (fr) | Dispositif à aubes pour l'écoulement de fluides | |
FR1424976A (fr) | Dispositif pour la détermination du débit massique d'un fluide | |
FR1409535A (fr) | Procédé et dispositif pour déterminer l'écoulement d'un fluide | |
FR1436124A (fr) | Dispositif pour le réglage du débit d'un liquide | |
FR1348323A (fr) | Dispositif pour le contrôle de l'écoulement d'un fluide | |
FR1540575A (fr) | Dispositif de réglage du débit d'un fluide | |
FR1338914A (fr) | Dispositif pour produire l'écoulement d'un fluide | |
FR1478362A (fr) | Appareil pour mesurer l'écoulement d'un fluide |