PL2786100T3 - Przepływomierz ultradźwiękowy z cyfrowo podpróbkowanymi pomiarami przepływu - Google Patents
Przepływomierz ultradźwiękowy z cyfrowo podpróbkowanymi pomiarami przepływuInfo
- Publication number
- PL2786100T3 PL2786100T3 PL12853865.9T PL12853865T PL2786100T3 PL 2786100 T3 PL2786100 T3 PL 2786100T3 PL 12853865 T PL12853865 T PL 12853865T PL 2786100 T3 PL2786100 T3 PL 2786100T3
- Authority
- PL
- Poland
- Prior art keywords
- sampled
- flow meter
- measurements
- ultrasonic
- digitally under
- 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
-
- 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
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
- G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
-
- 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
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/40—Data acquisition and logging
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11191677 | 2011-12-02 | ||
| PCT/DK2012/050440 WO2013079074A1 (en) | 2011-12-02 | 2012-11-30 | Ultrasonic flow meter with digitally under-sampled flow measurements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2786100T3 true PL2786100T3 (pl) | 2023-02-27 |
Family
ID=48534685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL12853865.9T PL2786100T3 (pl) | 2011-12-02 | 2012-11-30 | Przepływomierz ultradźwiękowy z cyfrowo podpróbkowanymi pomiarami przepływu |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9733112B2 (pl) |
| EP (2) | EP2786100B1 (pl) |
| CN (1) | CN104169692A (pl) |
| DK (1) | DK2786100T3 (pl) |
| LT (1) | LT2786100T (pl) |
| PL (1) | PL2786100T3 (pl) |
| WO (1) | WO2013079074A1 (pl) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014029404A1 (en) | 2012-08-22 | 2014-02-27 | Miitors Aps | A compact ultrasonic flow meter |
| DK201470196A1 (en) * | 2013-10-14 | 2015-04-20 | Flonidan As | Algorithm for calculating Amplitudes, Phase- or time differences |
| US10801868B2 (en) | 2014-06-10 | 2020-10-13 | Texas Instruments Incorporated | Extended range ADC flow meter |
| GB201411701D0 (en) | 2014-07-01 | 2014-08-13 | Pcme Ltd | Methods and apparatus relating to ultrasound flow probes |
| CN105824817B (zh) | 2015-01-05 | 2019-05-21 | 苏州瑞派宁科技有限公司 | 一种闪烁脉冲的数字化方法 |
| US9714855B2 (en) | 2015-01-26 | 2017-07-25 | Arad Ltd. | Ultrasonic water meter |
| US10006791B2 (en) * | 2015-09-23 | 2018-06-26 | Texas Instruments Incorporated | Ultrasonic flow meter auto-tuning for reciprocal operation of the meter |
| US10809235B2 (en) | 2015-10-21 | 2020-10-20 | Texas Instruments Incorporated | Ultrasonic transducer system and method for bi-modal system responses |
| EP3436788B1 (en) | 2016-03-31 | 2020-02-26 | Danfoss A/S | Method for sampling an ultrasonic signal and system for sampling an ultrasonic signal |
| EP3299774A1 (en) | 2016-09-21 | 2018-03-28 | Kamstrup A/S | Ultrasonic flowmeter and method using partial flow measurements |
| JP6556960B2 (ja) * | 2017-03-23 | 2019-08-07 | 愛知時計電機株式会社 | 超音波流量計 |
| US10419323B2 (en) * | 2017-04-24 | 2019-09-17 | Cisco Technology, Inc. | Modulation analyzer module |
| EP3591269A1 (en) * | 2018-07-05 | 2020-01-08 | Kamstrup A/S | Integrated flow meter and control valve |
| DE102018009664B4 (de) * | 2018-12-08 | 2020-07-09 | Diehl Metering Gmbh | Verfahren zur Auswertung von Messdatenreihen einer Ultraschall-Durchflussmesseinrichtung und Ultraschall-Durchflussmesseinrichtung |
| WO2020224734A1 (en) * | 2019-05-03 | 2020-11-12 | Kamstrup A/S | Flow tube and housing for a flow meter |
| WO2020259781A1 (en) * | 2019-06-25 | 2020-12-30 | Kamstrup A/S | Ultrasonic flow meter and a method of determining a flow rate |
| CN111220816B (zh) * | 2020-01-19 | 2022-04-08 | 中船重工海声科技有限公司 | 采用跳频信号的时差式超声波流速测量方法 |
| CN114812711B (zh) * | 2021-01-29 | 2024-08-20 | 新开普电子股份有限公司 | 一种基于超声波传感器的时差确定方法及装置 |
| KR102796299B1 (ko) * | 2021-11-19 | 2025-04-18 | 아이에스테크놀로지 주식회사 | 초음파 유량계 |
| CN114184837B (zh) * | 2021-12-09 | 2022-10-18 | 电子科技大学 | 一种基于Cordic算法的瞬时测频方法 |
| US12292317B2 (en) | 2022-02-28 | 2025-05-06 | Mueller International, Llc | Ultrasonic flow meter assembly |
| CN117268483B (zh) * | 2023-11-23 | 2024-02-23 | 青岛鼎信通讯科技有限公司 | 一种适用于超声水表的瞬时流量计量方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPN606095A0 (en) | 1995-10-19 | 1995-11-09 | AGL Consultancy Pty. Limited | Digital speed determination in ultrasonic flow measurements |
| FR2749652B1 (fr) | 1996-06-07 | 1998-08-21 | Schlumberger Ind Sa | Procede de mesure du temps de propagation d'un signal acoustique dans un fluide par passage a zero dudit signal acoustique |
| JP3175632B2 (ja) * | 1997-04-18 | 2001-06-11 | 松下電器産業株式会社 | シーンチェンジ検出方法およびシーンチェンジ検出装置 |
| DK199901477A (da) * | 1999-10-14 | 2001-04-15 | Danfoss As | Sende- og modtagekredsløb for ultralydsflowmåler |
| WO2001033700A1 (en) | 1999-11-02 | 2001-05-10 | Relight | An electricity generating device for a vehicle |
| US6310416B1 (en) | 2000-02-11 | 2001-10-30 | Huang-Tung Chang | Resisting and pulling mechanism |
| US6575044B1 (en) * | 2002-05-06 | 2003-06-10 | Murray F. Feller | Transit-time flow sensor combining high resolution and wide dynamic range |
| DE10361464A1 (de) * | 2003-12-23 | 2005-07-28 | Endress + Hauser Flowtec Ag, Reinach | Vorrichtung zur Bestimmung und/oder Überwachung des Volumen- und/oder Massendurchflusses eines Messmediums |
| US7117104B2 (en) * | 2004-06-28 | 2006-10-03 | Celerity, Inc. | Ultrasonic liquid flow controller |
| US7511495B2 (en) * | 2005-04-25 | 2009-03-31 | University Of Utah | Systems and methods for image reconstruction of sensitivity encoded MRI data |
| 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 |
| US7581453B2 (en) | 2006-12-29 | 2009-09-01 | General Electric Company | Ultrasonic flow meter system |
| US20080292167A1 (en) | 2007-05-24 | 2008-11-27 | Nick Todd | Method and system for constrained reconstruction applied to magnetic resonance temperature mapping |
| DE102007027188A1 (de) * | 2007-06-13 | 2008-12-18 | Robert Bosch Gmbh | Ultraschallströmungssensor mit Quadratur-Demodulation |
| DE602008006094D1 (de) | 2007-07-30 | 2011-05-19 | Reelight Aps | Fahrraddynamo |
| CN101398320B (zh) * | 2007-09-27 | 2012-06-13 | 东京计装株式会社 | 超声波流量计 |
| DE102008029772A1 (de) * | 2008-06-25 | 2009-12-31 | Endress + Hauser Flowtec Ag | Verfahren und Messsystem zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch ein Messrohr |
| EP2383550A1 (en) | 2010-04-28 | 2011-11-02 | Miitors ApS | Ultrasonic flow meter |
| US9080906B2 (en) * | 2010-10-27 | 2015-07-14 | Kamstrup A/S | Ultrasonic flow meter with zero impedance measuring electronics |
| DE202011107096U1 (de) | 2011-07-01 | 2012-10-04 | Dirk Strothmann | Vorrichtung zur berührungslosen Drehmomentübertragung |
-
2012
- 2012-11-30 DK DK12853865.9T patent/DK2786100T3/da active
- 2012-11-30 EP EP12853865.9A patent/EP2786100B1/en active Active
- 2012-11-30 US US14/361,269 patent/US9733112B2/en active Active
- 2012-11-30 EP EP22198957.7A patent/EP4134636B1/en active Active
- 2012-11-30 WO PCT/DK2012/050440 patent/WO2013079074A1/en not_active Ceased
- 2012-11-30 PL PL12853865.9T patent/PL2786100T3/pl unknown
- 2012-11-30 LT LTEPPCT/DK2012/050440T patent/LT2786100T/lt unknown
- 2012-11-30 CN CN201280059427.8A patent/CN104169692A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013079074A1 (en) | 2013-06-06 |
| LT2786100T (lt) | 2022-12-27 |
| EP2786100A1 (en) | 2014-10-08 |
| DK2786100T3 (da) | 2023-01-09 |
| EP2786100B1 (en) | 2022-10-05 |
| CN104169692A (zh) | 2014-11-26 |
| EP2786100A4 (en) | 2015-11-04 |
| US9733112B2 (en) | 2017-08-15 |
| EP4134636C0 (en) | 2025-05-14 |
| US20140318268A1 (en) | 2014-10-30 |
| EP4134636B1 (en) | 2025-05-14 |
| EP4134636A1 (en) | 2023-02-15 |
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