HK1111811A1 - Transducer assembly for an ultrasonic fluid meter - Google Patents

Transducer assembly for an ultrasonic fluid meter

Info

Publication number
HK1111811A1
HK1111811A1 HK08105723.5A HK08105723A HK1111811A1 HK 1111811 A1 HK1111811 A1 HK 1111811A1 HK 08105723 A HK08105723 A HK 08105723A HK 1111811 A1 HK1111811 A1 HK 1111811A1
Authority
HK
Hong Kong
Prior art keywords
outer housing
elongated outer
transducer assembly
fluid meter
ultrasonic fluid
Prior art date
Application number
HK08105723.5A
Other languages
English (en)
Inventor
Henry Jr C Straub
Charles R Allen
Original Assignee
Daniel Measurement & Control
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 Daniel Measurement & Control filed Critical Daniel Measurement & Control
Publication of HK1111811A1 publication Critical patent/HK1111811A1/xx

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
    • G01F1/668—Compensating or correcting for variations in velocity of sound
    • 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
    • Y10T29/49005—Acoustic transducer
    • 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
    • Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
    • 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
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part
    • 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
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
HK08105723.5A 2005-08-12 2008-05-23 Transducer assembly for an ultrasonic fluid meter HK1111811A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US70781405P 2005-08-12 2005-08-12
US71006805P 2005-08-22 2005-08-22
US11/301,140 US7307373B2 (en) 2005-08-12 2005-12-12 Transducer assembly for an ultrasonic fluid meter
PCT/US2006/028477 WO2007021453A2 (en) 2005-08-12 2006-07-21 Transducer assembly for an ultrasonic fluid meter

Publications (1)

Publication Number Publication Date
HK1111811A1 true HK1111811A1 (en) 2008-08-15

Family

ID=37741949

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08105723.5A HK1111811A1 (en) 2005-08-12 2008-05-23 Transducer assembly for an ultrasonic fluid meter

Country Status (8)

Country Link
US (2) US7307373B2 (xx)
EP (2) EP2418464B1 (xx)
AT (1) ATE542113T1 (xx)
BR (1) BRPI0614311B8 (xx)
CA (2) CA2821538C (xx)
HK (1) HK1111811A1 (xx)
MX (1) MX2008002050A (xx)
WO (1) WO2007021453A2 (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007092991A1 (en) * 2006-02-13 2007-08-23 Commonwealth Scientific And Industrial Research Organisation A low frequency acoustic transducer for a probe for non-destructive testing
JP2008275607A (ja) * 2007-04-05 2008-11-13 Asahi Organic Chem Ind Co Ltd 超音波流量計
US7557490B2 (en) * 2007-05-10 2009-07-07 Daniel Measurement & Control, Inc. Systems and methods of a transducer having a plastic matching layer
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
EP2310093A2 (en) * 2008-07-10 2011-04-20 Cornell University Ultrasound wave generating apparatus
DE102008055116A1 (de) * 2008-12-23 2010-07-01 Robert Bosch Gmbh Verfahren zur Herstellung eines Ultraschallwandlers
MX2011010805A (es) * 2009-04-13 2012-01-25 Daniel Measurement & Control Transductor que tiene una conexion electrica robusta a un crystal piezoelectrico.
US7966893B2 (en) * 2009-06-16 2011-06-28 Daniel Measurement And Control, Inc. Adjusting transducer frequency without ceasing fluid flow through a meter
US8138647B2 (en) * 2010-02-05 2012-03-20 Salvesen Richard S Pulse adapter assembly
US8166829B2 (en) * 2010-06-29 2012-05-01 Daniel Measurement And Control, Inc. Method and system of an ultrasonic flow meter transducer assembly
RU2471155C1 (ru) * 2011-07-20 2012-12-27 Общество с ограниченной ответственностью "ЭлМетроГрупп" Ультразвуковой преобразователь расходомера
DE102011090082A1 (de) * 2011-12-29 2013-07-04 Endress + Hauser Flowtec Ag Ultraschallwandler für ein Durchflussmessgerät
DE102012108254A1 (de) * 2012-09-05 2014-03-06 systec Controls Meß- und Regeltechnik GmbH Ultraschall-Wandler und Verfahren zur Herstellung eines Ultraschall-Wandlers
US8997584B1 (en) * 2013-07-26 2015-04-07 Onicon, Inc. Radial mode transducer flow meter
US10072963B1 (en) * 2014-07-11 2018-09-11 Nick V. Solokhin Ultrasonic volume-sensing transducer instrument with concave transceiver element
US9404782B2 (en) 2014-10-21 2016-08-02 Honeywell International, Inc. Use of transducers with a piezo ceramic array to improve the accuracy of ultra sonic meters
DE102017205375A1 (de) * 2017-03-30 2018-10-04 Robert Bosch Gmbh Schallwandler
US10718645B2 (en) * 2017-10-27 2020-07-21 Daniel Measurement And Control, Inc. Adjustable transducer assemblies
MX2020007983A (es) 2018-02-01 2020-10-16 Reliance Worldwide Corp Tubo de flujo para alojar un medidor de flujo y una valvula de cierre.
MX2020007984A (es) * 2018-02-01 2020-10-16 Reliance Worldwide Corp Montaje de sensor.
CN108656022B (zh) * 2018-07-12 2024-01-19 四川大学 一种用于超声换能器装配的装置
DE102019218033A1 (de) * 2019-11-22 2021-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ultraschalleinheit zur Kopplung von Ultraschallwellen in ein und/oder aus einem Medium
CN113532560B (zh) * 2021-07-27 2024-03-15 北京奥特美克科技股份有限公司 一种流量测量方法及装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771117A (en) * 1972-03-01 1973-11-06 Westinghouse Electric Corp Transducer installation
US3775816A (en) * 1972-07-27 1973-12-04 Atomic Energy Commission Method of making a molded piezoelectric transducer assembly
US3964308A (en) * 1973-09-04 1976-06-22 Scarpa Laboratories, Inc. Ultrasonic flowmeter
US4493146A (en) * 1979-12-26 1985-01-15 Lockheed Corporation Quick attach detach instrument panel method
US4297607A (en) * 1980-04-25 1981-10-27 Panametrics, Inc. Sealed, matched piezoelectric transducer
JPS58129328A (ja) * 1982-01-29 1983-08-02 Oval Eng Co Ltd 渦流量計
US4649754A (en) * 1983-02-07 1987-03-17 Nusonics, Inc. High pressure transducer
US4482835A (en) * 1983-05-09 1984-11-13 Systems Research Laboratories, Inc. Multiphase backing materials for piezoelectric broadband transducers
US4556814A (en) * 1984-02-21 1985-12-03 Ngk Spark Plug Co., Ltd. Piezoelectric ultrasonic transducer with porous plastic housing
US4699012A (en) * 1985-10-18 1987-10-13 Engineering Measurements Company Vortex shedding flow meter with stress concentration signal enhancement
US4760739A (en) * 1986-06-23 1988-08-02 Kaijo Kenki Co., Ltd. Ultrasonic transmit-receive probe
US4742717A (en) * 1986-09-16 1988-05-10 Kaijo Denki Co., Ltd. Gas flow rate measuring device
DE8704183U1 (xx) * 1987-03-20 1988-07-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE59100463D1 (de) * 1991-02-07 1993-11-11 Siemens Ag Verfahren zur Herstellung von Ultraschallwandlern.
US5515733A (en) * 1991-03-18 1996-05-14 Panametrics, Inc. Ultrasonic transducer system with crosstalk isolation
US5329821A (en) * 1992-05-08 1994-07-19 Nusonics, Inc. Autoranging sonic flowmeter
US6508133B1 (en) * 1995-12-13 2003-01-21 Matsushita Electric Industrial Co. Ltd. Ultrasonic flowmeter and ultrasonic generator/detector
JP3233059B2 (ja) * 1997-03-07 2001-11-26 株式会社村田製作所 超音波センサ

Also Published As

Publication number Publication date
ATE542113T1 (de) 2012-02-15
BRPI0614311B1 (pt) 2018-06-19
EP1913649B1 (en) 2012-01-18
WO2007021453A2 (en) 2007-02-22
CA2821538C (en) 2016-01-19
CA2821538A1 (en) 2007-02-22
WO2007021453A3 (en) 2007-08-23
EP1913649A4 (en) 2009-07-15
CA2617629C (en) 2013-10-01
US20070035212A1 (en) 2007-02-15
BRPI0614311B8 (pt) 2022-08-30
US7307373B2 (en) 2007-12-11
CA2617629A1 (en) 2007-02-22
EP2418464B1 (en) 2017-06-21
US8011083B2 (en) 2011-09-06
BRPI0614311A2 (pt) 2012-11-20
EP2418464A1 (en) 2012-02-15
MX2008002050A (es) 2008-04-16
EP1913649A2 (en) 2008-04-23
US20080060195A1 (en) 2008-03-13

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