MX2010012569A - Sistema y metodo de deteccion de liquido en un medidor de flujo acustico. - Google Patents
Sistema y metodo de deteccion de liquido en un medidor de flujo acustico.Info
- Publication number
- MX2010012569A MX2010012569A MX2010012569A MX2010012569A MX2010012569A MX 2010012569 A MX2010012569 A MX 2010012569A MX 2010012569 A MX2010012569 A MX 2010012569A MX 2010012569 A MX2010012569 A MX 2010012569A MX 2010012569 A MX2010012569 A MX 2010012569A
- Authority
- MX
- Mexico
- Prior art keywords
- chordal
- central passage
- gaseous substance
- liquid
- flow meter
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 230000037361 pathway Effects 0.000 abstract 5
- 239000000126 substance Substances 0.000 abstract 3
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Detección de líquido en un medidor de flujo acústico. Por lo menos algunas de las modalidades ilustrativas son métodos que comprenden hacer fluir una sustancia gaseosa a través de un pasaje central de un cuerpo de medidor, enviar las señales acústicas a lo largo de trayectorias cordales respectivas a través del pasaje central (ninguna de las trayectorias cordales interseca una porción inferior del pasaje central en donde se acumula líquido, si está presente durante el flujo de la sustancia gaseosa), calcular una velocidad de flujo de la sustancia gaseosa cerca de cada trayectoria cordal con base en los tiempos de tránsito de las señales acústicas a lo largo de trayectorias cordales respectivas, y determinar la presencia de un líquido acumulado en la porción inferior con base en la velocidad de flujo cerca de cada trayectoria cordal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/169,175 US8155895B2 (en) | 2008-07-08 | 2008-07-08 | Method and system of detecting liquid in an acoustic flow meter |
| PCT/US2009/041129 WO2010005614A1 (en) | 2008-07-08 | 2009-04-20 | Method and system of detecting liquid in an acoustic flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2010012569A true MX2010012569A (es) | 2011-03-04 |
Family
ID=41505919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2010012569A MX2010012569A (es) | 2008-07-08 | 2009-04-20 | Sistema y metodo de deteccion de liquido en un medidor de flujo acustico. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8155895B2 (es) |
| EP (1) | EP2324328B1 (es) |
| CN (2) | CN102066881B (es) |
| BR (1) | BRPI0913290B8 (es) |
| CA (1) | CA2721966C (es) |
| MX (1) | MX2010012569A (es) |
| RU (1) | RU2473049C2 (es) |
| WO (1) | WO2010005614A1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2428776B1 (en) * | 2010-09-09 | 2013-08-14 | SICK Engineering GmbH | A method and apparatus for measuring a gas flow velocity |
| US8974114B2 (en) * | 2012-05-02 | 2015-03-10 | Daniel Measurement And Control, Inc. | Temperature verification for ultrasonic flow meters |
| JP2014006151A (ja) * | 2012-06-25 | 2014-01-16 | Taiyo Nippon Sanso Corp | 液体材料有無検知方法 |
| TWI608677B (zh) | 2012-08-15 | 2017-12-11 | 威查格工具廠有限公司 | 壓接機用的變換承接器 |
| NO2744977T3 (es) * | 2015-04-14 | 2018-07-21 | ||
| US20170328865A1 (en) * | 2016-05-11 | 2017-11-16 | General Electric Company | System and method for fluid interface identification |
| EP3273205B1 (de) * | 2016-07-18 | 2019-11-20 | Flexim Flexible Industriemesstechnik Gmbh | Verfahren und anordnung zur ultraschall-clamp-on-durchflussmessung und körper zur realisierung der messung |
| JP7098482B2 (ja) * | 2018-08-29 | 2022-07-11 | アズビル株式会社 | ゼロクロス検出回路、超音波流量計、およびゼロクロス検出方法 |
| JP7174574B2 (ja) * | 2018-09-05 | 2022-11-17 | アズビル株式会社 | 超音波流量計および超音波流量計におけるゼロクロス時刻の確定方法 |
| 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 (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2100780C1 (ru) * | 1994-11-04 | 1997-12-27 | Лопунов Николай Петрович | Устройство для ультразвукового измерения расхода жидкости |
| US6209388B1 (en) * | 1996-03-11 | 2001-04-03 | Daniel Industries, Inc. | Ultrasonic 2-phase flow apparatus and method |
| US6386018B1 (en) * | 1996-03-11 | 2002-05-14 | Daniel Industries, Inc. | Ultrasonic 2-phase flow apparatus and stratified level detector |
| 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 |
| KR100492308B1 (ko) * | 2000-09-15 | 2005-06-02 | 주식회사 하이드로소닉 | 초음파 유량 측정 방법 |
| US6826965B1 (en) * | 2000-10-30 | 2004-12-07 | Panametrics, Inc. | Anti-parallel tag flow measurement system |
| 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 |
| US6837113B1 (en) * | 2003-09-05 | 2005-01-04 | Daniel Industries, Inc. | Enhanced velocity estimation in ultrasonic flow meters |
| US7373808B2 (en) * | 2005-06-01 | 2008-05-20 | Daniel Measurement And Control, Inc. | Method and ultrasonic meter system for determining pipe roughness |
| US7290455B2 (en) * | 2005-08-22 | 2007-11-06 | Daniel Measurement And Control, Inc. | Driver configuration for an ultrasonic flow meter |
-
2008
- 2008-07-08 US US12/169,175 patent/US8155895B2/en active Active
-
2009
- 2009-04-20 WO PCT/US2009/041129 patent/WO2010005614A1/en not_active Ceased
- 2009-04-20 CN CN200980123396.6A patent/CN102066881B/zh active Active
- 2009-04-20 MX MX2010012569A patent/MX2010012569A/es active IP Right Grant
- 2009-04-20 CN CN201410175597.3A patent/CN103994796B/zh active Active
- 2009-04-20 CA CA2721966A patent/CA2721966C/en active Active
- 2009-04-20 RU RU2011104408/28A patent/RU2473049C2/ru active
- 2009-04-20 EP EP09794846.7A patent/EP2324328B1/en active Active
- 2009-04-20 BR BRPI0913290A patent/BRPI0913290B8/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN102066881A (zh) | 2011-05-18 |
| US8155895B2 (en) | 2012-04-10 |
| BRPI0913290A2 (pt) | 2016-01-26 |
| CA2721966C (en) | 2013-07-02 |
| BRPI0913290B1 (pt) | 2019-07-02 |
| WO2010005614A8 (en) | 2010-12-16 |
| RU2473049C2 (ru) | 2013-01-20 |
| BRPI0913290B8 (pt) | 2022-08-30 |
| WO2010005614A1 (en) | 2010-01-14 |
| US20100010756A1 (en) | 2010-01-14 |
| EP2324328B1 (en) | 2017-11-15 |
| CN102066881B (zh) | 2014-07-09 |
| EP2324328A4 (en) | 2012-10-31 |
| CN103994796B (zh) | 2017-10-17 |
| CA2721966A1 (en) | 2010-01-14 |
| RU2011104408A (ru) | 2012-08-20 |
| EP2324328A1 (en) | 2011-05-25 |
| CN103994796A (zh) | 2014-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |