NO2744977T3 - - Google Patents
Info
- Publication number
- NO2744977T3 NO2744977T3 NO12823708A NO12823708A NO2744977T3 NO 2744977 T3 NO2744977 T3 NO 2744977T3 NO 12823708 A NO12823708 A NO 12823708A NO 12823708 A NO12823708 A NO 12823708A NO 2744977 T3 NO2744977 T3 NO 2744977T3
- Authority
- NO
- Norway
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
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
-
- 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
- G01F1/668—Compensating or correcting for variations in velocity of sound
-
- 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
- G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
-
- 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
-
- 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
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015105685.2A DE102015105685B3 (de) | 2015-04-14 | 2015-04-14 | Verfahren und Vorrichtung zum Erkennen des Vorhandenseins von Flüssigkeit in einem Gasstrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO2744977T3 true NO2744977T3 (pt) | 2018-07-21 |
Family
ID=55312522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO12823708A NO2744977T3 (pt) | 2015-04-14 | 2012-06-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10082486B2 (pt) |
| EP (1) | EP3081908B1 (pt) |
| CN (1) | CN106052780B (pt) |
| DE (1) | DE102015105685B3 (pt) |
| NO (1) | NO2744977T3 (pt) |
| RU (1) | RU2616760C1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170212082A1 (en) * | 2016-01-21 | 2017-07-27 | Introtek International | Ultrasonic fittings |
| CN107478716B (zh) * | 2017-07-06 | 2020-07-28 | 中国船舶重工集团公司第七一九研究所 | 一种锅炉内气液二相分布场的检测装置及检测方法 |
| CH714430B1 (de) * | 2017-12-14 | 2021-10-15 | Stebatec Ag | Ultraschall-Durchflussmessvorrichtung mit strömungsoptimiertem Messrohr. |
| DK3715688T3 (da) * | 2019-03-27 | 2021-07-05 | Siemens Schweiz Ag | Integreret ventil |
| EP3757527B1 (de) * | 2019-06-25 | 2021-06-09 | SICK Engineering GmbH | Ultraschall-durchflussmessgerät |
| CN211452465U (zh) * | 2019-09-30 | 2020-09-08 | 霍尼韦尔(天津)有限公司 | 超声波流量计和流体管路 |
| CN111121927B (zh) * | 2019-12-16 | 2022-07-15 | 金卡智能集团股份有限公司 | 电子式燃气表的进水检测方法 |
| CN112729488A (zh) * | 2020-12-30 | 2021-04-30 | 浙江威星智能仪表股份有限公司 | 一种超声波燃气表进水检测方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19717940C2 (de) * | 1997-04-29 | 1999-04-15 | Krohne Ag | Ultraschall-Durchflußmeßverfahren |
| US6550345B1 (en) * | 2000-09-11 | 2003-04-22 | Daniel Industries, Inc. | Technique for measurement of gas and liquid flow velocities, and liquid holdup in a pipe with stratified flow |
| US6732595B2 (en) * | 2002-07-18 | 2004-05-11 | Panametrics, Inc. | Method of and system for determining the mass flow rate of a fluid flowing in a conduit |
| DE102005045485A1 (de) * | 2005-09-22 | 2007-04-12 | Endress + Hauser Flowtec Ag | Verfahren zur System- und/oder Prozessüberwachung bei einem Ultraschall-Durchflussmessgerät |
| DE102007004936B4 (de) * | 2006-12-19 | 2011-01-13 | Krohne Ag | Ultraschalldurchflußmeßgerät |
| US8170812B2 (en) | 2007-10-16 | 2012-05-01 | Daniel Measurement And Control, Inc. | Method and system for detecting deposit buildup within an ultrasonic flow meter |
| US8155895B2 (en) * | 2008-07-08 | 2012-04-10 | Daniel Measurement And Control, Inc. | Method and system of detecting liquid in an acoustic flow meter |
| EP2386835B1 (de) * | 2010-05-12 | 2015-11-25 | SICK Engineering GmbH | Ultraschallmessung der Strömungsgeschwindigkeit eines Fluids in einer Rohrleitung |
| DE102010040396A1 (de) * | 2010-09-08 | 2012-03-08 | Robert Bosch Gmbh | Durchflussmesser zur Erfassung einer Eigenschaft eines fluiden Mediums |
| EP2428776B1 (en) * | 2010-09-09 | 2013-08-14 | SICK Engineering GmbH | A method and apparatus for measuring a gas flow velocity |
| WO2013177626A1 (en) * | 2012-05-30 | 2013-12-05 | Rubicon Research Pty Ltd | Silt control in fluid networks |
| US9581479B2 (en) * | 2013-04-08 | 2017-02-28 | Western Energy Support And Technology, Inc. | Ultrasonic meter flow measurement monitoring system |
-
2012
- 2012-06-19 NO NO12823708A patent/NO2744977T3/no unknown
-
2015
- 2015-04-14 DE DE102015105685.2A patent/DE102015105685B3/de not_active Expired - Fee Related
-
2016
- 2016-03-11 EP EP16159770.3A patent/EP3081908B1/de active Active
- 2016-04-06 US US15/091,893 patent/US10082486B2/en active Active
- 2016-04-12 RU RU2016113799A patent/RU2616760C1/ru active
- 2016-04-14 CN CN201610235847.7A patent/CN106052780B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3081908B1 (de) | 2017-09-20 |
| CN106052780B (zh) | 2019-01-29 |
| EP3081908A1 (de) | 2016-10-19 |
| CN106052780A (zh) | 2016-10-26 |
| US10082486B2 (en) | 2018-09-25 |
| DE102015105685B3 (de) | 2016-03-03 |
| RU2616760C1 (ru) | 2017-04-18 |
| US20160305911A1 (en) | 2016-10-20 |