DK2236995T3 - Flowmåler med transducer anbragt og rettet ind af en printplade - Google Patents

Flowmåler med transducer anbragt og rettet ind af en printplade

Info

Publication number
DK2236995T3
DK2236995T3 DK09179932.0T DK09179932T DK2236995T3 DK 2236995 T3 DK2236995 T3 DK 2236995T3 DK 09179932 T DK09179932 T DK 09179932T DK 2236995 T3 DK2236995 T3 DK 2236995T3
Authority
DK
Denmark
Prior art keywords
aligned
circuit board
flow meter
transducer mounted
transducer
Prior art date
Application number
DK09179932.0T
Other languages
English (en)
Inventor
Soeren Toennes Nielsen
Peter Schmidt Laursen
Anders Skallebaek
Original Assignee
Kamstrup As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kamstrup As filed Critical Kamstrup As
Application granted granted Critical
Publication of DK2236995T3 publication Critical patent/DK2236995T3/da

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
    • Y10T29/49144—Assembling to base an electrical component, e.g., capacitor, etc. by metal fusion
DK09179932.0T 2009-04-02 2009-12-18 Flowmåler med transducer anbragt og rettet ind af en printplade DK2236995T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09157174A EP2236993A1 (en) 2009-04-02 2009-04-02 Flow meter with housing and separate unit

Publications (1)

Publication Number Publication Date
DK2236995T3 true DK2236995T3 (da) 2012-07-16

Family

ID=40707688

Family Applications (2)

Application Number Title Priority Date Filing Date
DK09179932.0T DK2236995T3 (da) 2009-04-02 2009-12-18 Flowmåler med transducer anbragt og rettet ind af en printplade
DK10713110.4T DK2414789T3 (da) 2009-04-02 2010-03-25 Flowmåler med ultralydstransducer direkte forbundet til og fastgjort til målerprintplade

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK10713110.4T DK2414789T3 (da) 2009-04-02 2010-03-25 Flowmåler med ultralydstransducer direkte forbundet til og fastgjort til målerprintplade

Country Status (7)

Country Link
US (2) US8596140B2 (da)
EP (3) EP2236993A1 (da)
CN (1) CN102460082B (da)
DK (2) DK2236995T3 (da)
ES (1) ES2424267T3 (da)
PL (1) PL2414789T3 (da)
WO (1) WO2010112030A1 (da)

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* Cited by examiner, † Cited by third party
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EP2236994A1 (en) 2009-04-02 2010-10-06 Kamstrup A/S Flow meter with common protection membrane
EP2336732A1 (en) * 2009-12-15 2011-06-22 Kamstrup A/S Consumption Meter with Flow Part and Housing Formed by a Monolithic Polymer Structure
CN102549396B (zh) * 2009-10-01 2014-03-12 松下电器产业株式会社 超声波流量计量单元
DK2569604T3 (da) 2010-05-12 2020-01-20 Diehl Metering Gmbh Ultralydsflowmåler
US8286481B2 (en) * 2010-10-07 2012-10-16 Siemens Aktiengesellschaft Fluid meter body with modular transducer housing
US20130327155A1 (en) 2011-02-23 2013-12-12 Miitors Aps Ultrasonic Flow Meter
EP2562517A1 (en) 2011-08-22 2013-02-27 Kamstrup A/S Ultrasonic flow meter with transducers adhered to flow channel
EP2602596A1 (en) * 2011-12-09 2013-06-12 Kamstrup A/S Ultrasonic flow meter on a PCB
CN103868625A (zh) * 2012-12-18 2014-06-18 杭州三花研究院有限公司 一种超声波热量表
DE202013004478U1 (de) 2013-05-14 2013-06-04 Kamstrup A/S Strömungsmesser mit direkt mit der Meßleiterplatte verbundenem und daran befestigtem Ultraschallwandler
US8928137B2 (en) 2013-05-15 2015-01-06 Kamstrup A/S Flow meter with ultrasound transducer directly connected to and fixed to measurement circuit board
DE102014009795B4 (de) * 2014-07-02 2016-02-11 Diehl Metering Gmbh Fluidzähler
DK3164907T3 (da) * 2014-07-04 2019-08-12 Kamstrup As Datatransmissionssystem
DE102014216867A1 (de) * 2014-08-25 2016-02-25 Robert Bosch Gmbh Vorrichtung und Verfahren zum Bestimmen eines Massenstroms eines Fluids und Verfahren zum Herstellen einer solchen Vorrichtung
CN104697590A (zh) * 2015-03-17 2015-06-10 重庆市伟岸测器制造股份有限公司 一种超声水表
CA3202041A1 (en) 2015-08-28 2017-03-09 Crisi Medical Systems, Inc. Flow sensor system including spring contacts
AT517608B1 (de) * 2016-01-21 2017-03-15 Avl List Gmbh Elektronikeinheit für ein Durchflussmessgerät
US10770646B2 (en) 2016-03-01 2020-09-08 Qualcomm Incorporated Manufacturing method for flexible PMUT array
US10109784B2 (en) 2016-03-01 2018-10-23 Qualcomm Incorporated Sensor device
JP6640001B2 (ja) * 2016-03-31 2020-02-05 大阪瓦斯株式会社 ガスメータ
US11047115B2 (en) * 2017-06-02 2021-06-29 H2Optimize, LLC Water meter system and method
US10545236B2 (en) 2017-09-18 2020-01-28 Navico Holding As Sonar transducer assembly having a printed circuit board with flexible element tabs
EP3855135B1 (en) 2018-04-05 2023-06-07 Kamstrup A/S Compact ultrasonic flowmeter
EP3591347A1 (en) * 2018-07-04 2020-01-08 Kamstrup A/S Modular ultrasonic flow meter
DE102018119330B3 (de) * 2018-08-08 2019-12-05 Endress+Hauser Flowtec Ag Spulenvorrichtung eines Schwingungssensors oder Schwingungserregers und Messaufnehmer bzw. Messgerät
US10900819B2 (en) 2018-08-16 2021-01-26 AXIOMA Metering, UAB Ultrasonic flowmeter
DE102018126613B4 (de) * 2018-10-25 2022-08-11 Sensus Spectrum Llc Messvorrichtung zur Bestimmung des Durchflusses eines durch einen Rohrabschnitt hindurchströmenden Fluids
DE102020200771B4 (de) 2020-01-23 2023-03-30 Vitesco Technologies Germany Gmbh Fluidsensorvorrichtung zum Erfassen des Füllstands und/oder der Qualität eines Fluids und Verfahren zum Herstellen derselben
DE102020123311A1 (de) 2020-09-07 2022-03-10 Endress+Hauser Flow Deutschland Ag Ultraschall-Messgerät und Verwendung eines Ultraschall-Messgeräts
WO2022079214A1 (de) 2020-10-14 2022-04-21 Gwf Messsysteme Ag Durchflussmesser
CN113411966B (zh) * 2021-05-11 2022-04-15 武汉市木邦电器有限公司 一种基于金属丝的熔接方法
CN115586738A (zh) * 2022-11-25 2023-01-10 成都千嘉科技股份有限公司 一种超声波流量计的开关电路及其控制方法

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US4306121A (en) * 1979-04-12 1981-12-15 Instrument Systems Corporation Electro-acoustic transducer assembly
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US5728947A (en) 1996-06-12 1998-03-17 Asahi/America, Inc. Ultrasonic vortex flowmeter having clamp-on housing
GB0003065D0 (en) * 2000-02-11 2000-03-29 Siemens Metering Ltd Meter
WO2005091433A1 (en) * 2004-03-19 2005-09-29 Kamstrup A/S Consumption meter with integrated dual band antenna
DE102004022838A1 (de) * 2004-05-08 2005-12-01 Forschungszentrum Karlsruhe Gmbh Ultraschallwandler sowie Verfahren zur Herstellung desselben
JPWO2006038424A1 (ja) 2004-10-04 2008-05-15 ユニマテック株式会社 含フッ素共重合体架橋成形品
DE102004061404A1 (de) * 2004-12-21 2006-07-06 Robert Bosch Gmbh Ultraschall-Durchflussmesser und Verfahren zur Durchflussmessung mittels Ultraschall
GB2429061B (en) 2005-08-13 2009-04-22 Flownetix Ltd A method of construction for a low cost plastic ultrasonic water meter
WO2008053193A1 (en) * 2006-10-31 2008-05-08 Imi Vision Limited Ultrasonic flow-rate measurement device and system
DE102007011546B4 (de) * 2007-03-09 2009-07-30 Hydrometer Gmbh Fluidzähler
DE08103536T1 (de) 2007-04-17 2009-04-16 Kamstrup A/S Verbrauchsmesser mit eingebetteten Komponenten
DE202007011493U1 (de) * 2007-08-16 2007-10-25 Kamstrup A/S System zum Erreichen einer elektrischen Verbindung zwischen einem elektronischen, gedruckten Kreislauf und einem elektrischen System
EP2183564B1 (en) * 2007-08-24 2019-01-02 Moog Inc. Ultrasonic air and fluid detector
EP2042837B1 (en) 2007-09-26 2020-01-08 Kamstrup A/S Meter device for communicating on a communication line
EP2083251A1 (en) 2007-12-13 2009-07-29 Kamstrup A/S A consumption meter with at least two casing parts
US7804228B2 (en) * 2007-12-18 2010-09-28 Boston Scientific Scimed, Inc. Composite passive materials for ultrasound transducers
EP2236994A1 (en) 2009-04-02 2010-10-06 Kamstrup A/S Flow meter with common protection membrane
EP2339301A1 (en) 2009-12-23 2011-06-29 Kamstrup A/S Ultrasonic flowmeter with simultaneously driven ultrasonic transducers
DK177040B1 (da) 2010-04-12 2011-02-28 Miitors Aps Ultrasonisk forbrugermåler med låsemekanisme

Also Published As

Publication number Publication date
PL2414789T3 (pl) 2013-10-31
USRE47048E1 (en) 2018-09-18
WO2010112030A1 (en) 2010-10-07
EP2414789A1 (en) 2012-02-08
EP2236995A1 (en) 2010-10-06
US20120031198A1 (en) 2012-02-09
ES2424267T3 (es) 2013-09-30
DK2414789T3 (da) 2013-06-24
US8596140B2 (en) 2013-12-03
CN102460082B (zh) 2014-04-23
EP2414789B1 (en) 2013-05-15
EP2236995B1 (en) 2012-05-30
EP2236993A1 (en) 2010-10-06
CN102460082A (zh) 2012-05-16

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