AU2742695A - Device for ultrasonic measurement of a fluid volume - Google Patents
Device for ultrasonic measurement of a fluid volumeInfo
- Publication number
- AU2742695A AU2742695A AU27426/95A AU2742695A AU2742695A AU 2742695 A AU2742695 A AU 2742695A AU 27426/95 A AU27426/95 A AU 27426/95A AU 2742695 A AU2742695 A AU 2742695A AU 2742695 A AU2742695 A AU 2742695A
- Authority
- AU
- Australia
- Prior art keywords
- fluid
- unit
- fluid volume
- channel
- measurement channel
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- 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
- G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/662—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
A device for measuring a fluid volume, including a measuring unit (10) consisting of a measurement channel (12) and two ultrasonic transducers (14, 16) defining an ultrasonic path therein; a fluid inlet and a fluid outlet communicating with respective ends (12a, 12b) of said channel; and a unit (30) for conditioning the fluid flow before it enters the channel, said unit being located opposite the end of the measuring unit that corresponds to the measurement channel inlet end, and including a large chamber (32) receiving the fluid flow. Members (34, 36) are also provided for splitting said flow near the measurement channel inlet end (12a) at a sufficiently wide average angle of convergence.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407489 | 1994-06-17 | ||
FR9407489A FR2721397B1 (en) | 1994-06-17 | 1994-06-17 | Device for ultrasonic measurement of a volume quantity of a fluid. |
PCT/FR1995/000752 WO1995035481A1 (en) | 1994-06-17 | 1995-06-08 | Device for ultrasonic measurement of a fluid volume |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2742695A true AU2742695A (en) | 1996-01-15 |
Family
ID=9464372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU27426/95A Abandoned AU2742695A (en) | 1994-06-17 | 1995-06-08 | Device for ultrasonic measurement of a fluid volume |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0765465B1 (en) |
AT (1) | ATE173818T1 (en) |
AU (1) | AU2742695A (en) |
DE (1) | DE69506250T2 (en) |
ES (1) | ES2126291T3 (en) |
FR (1) | FR2721397B1 (en) |
WO (1) | WO1995035481A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE304163T1 (en) * | 1996-02-16 | 2005-09-15 | Landis & Gyr Gmbh | ULTRASONIC MEASUREMENT TRANSDUCER FOR DETERMINING THE FLOW AMOUNT OF A FLOWING LIQUID |
US11788983B2 (en) | 2018-08-21 | 2023-10-17 | Schlumberger Technology Corporation | System having non-intrusive fluid sensor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE88562T1 (en) * | 1990-04-10 | 1993-05-15 | Landis & Gyr Betriebs Ag | TRANSDUCER FOR DETERMINING THE FLOW RATE OF A FLOWING LIQUID. |
GB9119742D0 (en) * | 1991-09-16 | 1991-10-30 | British Gas Plc | Measurement system |
DE9201844U1 (en) * | 1992-02-13 | 1992-04-02 | Siemens AG, 80333 München | Device for directing a gas flow for a gas meter |
DE4224372C2 (en) * | 1992-07-23 | 1995-02-02 | Kromschroeder Ag G | Ultrasonic gas meter |
DK56593A (en) * | 1992-08-25 | 1994-02-26 | Kamstrup Metro As | flow meter |
-
1994
- 1994-06-17 FR FR9407489A patent/FR2721397B1/en not_active Expired - Fee Related
-
1995
- 1995-06-08 DE DE69506250T patent/DE69506250T2/en not_active Expired - Fee Related
- 1995-06-08 EP EP95922583A patent/EP0765465B1/en not_active Expired - Lifetime
- 1995-06-08 AT AT95922583T patent/ATE173818T1/en not_active IP Right Cessation
- 1995-06-08 AU AU27426/95A patent/AU2742695A/en not_active Abandoned
- 1995-06-08 WO PCT/FR1995/000752 patent/WO1995035481A1/en active IP Right Grant
- 1995-06-08 ES ES95922583T patent/ES2126291T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0765465B1 (en) | 1998-11-25 |
DE69506250T2 (en) | 1999-06-17 |
FR2721397A1 (en) | 1995-12-22 |
DE69506250D1 (en) | 1999-01-07 |
EP0765465A1 (en) | 1997-04-02 |
ATE173818T1 (en) | 1998-12-15 |
FR2721397B1 (en) | 1996-08-02 |
ES2126291T3 (en) | 1999-03-16 |
WO1995035481A1 (en) | 1995-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2073006A1 (en) | Variable area obstruction gas flow meter | |
EP0757200A3 (en) | Double safety magnetic valve | |
EP0907069A3 (en) | System for measuring the speed of fluid | |
WO1998053676A3 (en) | Metering device | |
CA2287479A1 (en) | Fluid flow apparatus | |
ATE280969T1 (en) | FLOW CONTROL VALVE | |
CA2170366A1 (en) | Method and apparatus for determining characteristics of fluid flow | |
CA2264848A1 (en) | Fluid flow measurement device | |
CA2490869A1 (en) | Method and apparatus f0r treating fluids | |
WO2003048628A8 (en) | Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit | |
EP0260761A3 (en) | Liquid chromatograph apparatus | |
MY113935A (en) | Fluid flow measurement | |
IL86705A0 (en) | Fluid flow metering apparatus | |
WO1997021984A3 (en) | Improved fluid pressure measuring system for control valves | |
SE9700853D0 (en) | Device for detecting inhomogeneities in a fluid flow | |
AU2742695A (en) | Device for ultrasonic measurement of a fluid volume | |
EP0777109A3 (en) | Apparatus for determining the force of a volumetric gas flow | |
WO2003016765A3 (en) | Fluid distribution device | |
AU2316300A (en) | Compression or expansion device | |
AU7070491A (en) | Ultrasonic gas/liquid flow meter | |
AU3489695A (en) | Cell for ultrasonically measuring the rate of fluid flow | |
JPS57173989A (en) | Laser device | |
WO2000006988A3 (en) | Slow fluid flow regulator | |
RU2005289C1 (en) | Rotameter | |
CA2217614A1 (en) | Method and device for determining the flow velocity and/or throughput of a flowing fluid |