NO20010139D0 - Flerstrengs ultrasonisk strömningsmåler - Google Patents
Flerstrengs ultrasonisk strömningsmålerInfo
- Publication number
- NO20010139D0 NO20010139D0 NO20010139A NO20010139A NO20010139D0 NO 20010139 D0 NO20010139 D0 NO 20010139D0 NO 20010139 A NO20010139 A NO 20010139A NO 20010139 A NO20010139 A NO 20010139A NO 20010139 D0 NO20010139 D0 NO 20010139D0
- Authority
- NO
- Norway
- Prior art keywords
- strand
- flow meter
- ultrasonic flow
- ultrasonic
- meter
- Prior art date
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
- G01F1/66—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
-
- 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
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9808893A FR2781047B1 (fr) | 1998-07-10 | 1998-07-10 | Debitmetre a ultrasons multicorde |
PCT/FR1999/001628 WO2000003206A1 (fr) | 1998-07-10 | 1999-07-06 | Debitmetre a ultrasons multicorde |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20010139D0 true NO20010139D0 (no) | 2001-01-09 |
NO20010139L NO20010139L (no) | 2001-01-31 |
Family
ID=9528529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20010139A NO20010139L (no) | 1998-07-10 | 2001-01-09 | Flerstrengs ultrasonisk stromningsmaler |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1097355A1 (no) |
JP (1) | JP2002520583A (no) |
FR (1) | FR2781047B1 (no) |
NO (1) | NO20010139L (no) |
RU (1) | RU2226263C2 (no) |
WO (1) | WO2000003206A1 (no) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10158947A1 (de) * | 2001-12-03 | 2003-06-12 | Sick Ag | Vorrichtung zum Messen der Strömungsgeschwindigkeit und/oder des Durchflusses eines Fluids |
RU2264602C1 (ru) | 2004-04-12 | 2005-11-20 | Деревягин Александр Михайлович | Ультразвуковой способ измерения расхода жидких и/или газообразных сред и устройство для его осуществления |
DE102005047790A1 (de) | 2005-10-05 | 2007-04-12 | Endress + Hauser Flowtec Ag | Vorrichtung zur Bestimmung oder Überwachung des Volumen- oder Massedurchflusses eines Mediums durch eine Rohrleitung |
WO2010146403A1 (en) * | 2009-06-19 | 2010-12-23 | Metricon Ilektronika-Metritika Sistimata E.P.E. | Device for volume measuring and quality control of liquid fuel |
MX364336B (es) | 2009-08-18 | 2019-04-23 | Rubicon Res Pty Ltd | Ensamble de medidor de flujo, ensambles de compuerta y metodos para la medicion de flujo. |
EP2686643A4 (en) | 2011-03-18 | 2014-09-10 | Soneter Llc | METHODS AND APPARATUS FOR MEASURING FLUID FLOW |
DE102011103859A1 (de) | 2011-05-27 | 2012-11-29 | Krohne Ag | Hilfseinrichtung für Durchflussmessgeräte |
RU2551480C1 (ru) * | 2013-12-19 | 2015-05-27 | Сергей Валерьевич Сараев | Способ измерения суммарного и фракционного расходов несмешивающихся сред и система для его осуществления |
GB2521661A (en) | 2013-12-27 | 2015-07-01 | Xsens As | Apparatus and method for measuring flow |
AU2015294885B2 (en) * | 2014-07-29 | 2020-06-18 | Gwf Messsysteme Ag | Improved signal travel time flow meter |
EP3032226B1 (de) * | 2014-12-12 | 2017-07-05 | SICK Engineering GmbH | Verfahren und Ultraschalldurchflussmessgerät zur Bestimmung des CO2-Emmissionsfaktors bei Fackelgasanlagen |
CN106404085B (zh) * | 2015-08-10 | 2019-02-19 | 杭州思筑智能设备有限公司 | 一种超声波流量计 |
RU2612749C1 (ru) * | 2015-11-02 | 2017-03-13 | Общество с ограниченной ответственностью "Акунар" | Ультразвуковой расходомер |
MX2018008697A (es) * | 2016-01-18 | 2018-09-21 | Gwf Messsysteme Ag | Flujometro de señal acustica de tiempo de recorrido conformador de haces mejorado. |
DE102020116181A1 (de) * | 2020-06-18 | 2021-12-23 | Endress+Hauser Flowtec Ag | Clamp-On-Ultraschall-Durchflussmessgerät |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4162630A (en) * | 1976-09-20 | 1979-07-31 | University Of Utah | Measurement and reconstruction of three-dimensional fluid flow |
US4462261A (en) * | 1982-04-27 | 1984-07-31 | The Babcock & Wilcox Company | Mass and velocity flowmeter |
IT1196886B (it) * | 1986-12-30 | 1988-11-25 | Weber Srl | Dispositivo ultrasonico di misurazione della portata di fluido in un condotto |
-
1998
- 1998-07-10 FR FR9808893A patent/FR2781047B1/fr not_active Expired - Fee Related
-
1999
- 1999-07-06 JP JP2000559397A patent/JP2002520583A/ja not_active Withdrawn
- 1999-07-06 WO PCT/FR1999/001628 patent/WO2000003206A1/fr not_active Application Discontinuation
- 1999-07-06 EP EP99929413A patent/EP1097355A1/fr not_active Withdrawn
- 1999-07-06 RU RU2001103744/28A patent/RU2226263C2/ru not_active IP Right Cessation
-
2001
- 2001-01-09 NO NO20010139A patent/NO20010139L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2002520583A (ja) | 2002-07-09 |
NO20010139L (no) | 2001-01-31 |
RU2226263C2 (ru) | 2004-03-27 |
FR2781047B1 (fr) | 2000-09-01 |
EP1097355A1 (fr) | 2001-05-09 |
FR2781047A1 (fr) | 2000-01-14 |
WO2000003206A1 (fr) | 2000-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |