BRPI1013563B8 - unidade piezoelétrica para um medidor de fluxo ultrassônico, e, medidor de fluxo ultrassônico - Google Patents

unidade piezoelétrica para um medidor de fluxo ultrassônico, e, medidor de fluxo ultrassônico

Info

Publication number
BRPI1013563B8
BRPI1013563B8 BRPI1013563A BRPI1013563A BRPI1013563B8 BR PI1013563 B8 BRPI1013563 B8 BR PI1013563B8 BR PI1013563 A BRPI1013563 A BR PI1013563A BR PI1013563 A BRPI1013563 A BR PI1013563A BR PI1013563 B8 BRPI1013563 B8 BR PI1013563B8
Authority
BR
Brazil
Prior art keywords
flow meter
ultrasonic flow
device assembly
face
assembly comprises
Prior art date
Application number
BRPI1013563A
Other languages
English (en)
Inventor
wayne melvin Charles
charles straub Henry jr
Original Assignee
Daniel Measurement & Control Inc
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 Inc filed Critical Daniel Measurement & Control Inc
Publication of BRPI1013563A2 publication Critical patent/BRPI1013563A2/pt
Publication of BRPI1013563B1 publication Critical patent/BRPI1013563B1/pt
Publication of BRPI1013563B8 publication Critical patent/BRPI1013563B8/pt

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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

UNIDADE PIEZOELÉTRICA PARA UM MEDIDOR DE FLUXO ULTRASSÔNICO, E, MEDIDOR DE FLUXO ULTRASSÔNICO Uma modalidade de uma montagem de dispositivo piezoelétrico para um medidor de fluxo ultra-sônico compreende um elemento piezoelétrico incluindo uma primeira face e uma segunda face. Em adição, a montagem de dispositivo piezoelétrico compreende um primeiro eletrodo engatando na primeira face. Adicionalmente, a montagem de dispositivo piezo-elétrico compreende um segundo eletrodo engatando na segunda face. Ainda adicionalmente, a montagem de dispositivo piezoelétrico compreende um conector de ajuste eletricamente condutivo preso ao primeiro eletrodo. Mais ainda, a montagem de dispositivo piezoelétrico compreende um primeiro fio eletricamente acoplado ao conector de ajuste.
BRPI1013563A 2009-04-13 2010-04-13 unidade piezoelétrica para um medidor de fluxo ultrassônico, e, medidor de fluxo ultrassônico BRPI1013563B8 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16875709P 2009-04-13 2009-04-13
US61/168,757 2009-04-13
US61/168757 2009-04-13
PCT/US2010/030857 WO2010120752A2 (en) 2009-04-13 2010-04-13 Transducer having a robust electrical connection to a piezoelectric crystal

Publications (3)

Publication Number Publication Date
BRPI1013563A2 BRPI1013563A2 (pt) 2020-07-28
BRPI1013563B1 BRPI1013563B1 (pt) 2021-01-05
BRPI1013563B8 true BRPI1013563B8 (pt) 2021-03-16

Family

ID=42933270

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013563A BRPI1013563B8 (pt) 2009-04-13 2010-04-13 unidade piezoelétrica para um medidor de fluxo ultrassônico, e, medidor de fluxo ultrassônico

Country Status (8)

Country Link
US (1) US8136411B2 (pt)
EP (1) EP2419968B1 (pt)
CN (1) CN102449850B (pt)
BR (1) BRPI1013563B8 (pt)
CA (1) CA2758843C (pt)
MX (1) MX2011010805A (pt)
RU (1) RU2496183C2 (pt)
WO (1) WO2010120752A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011090080B4 (de) * 2011-12-29 2023-02-02 Endress + Hauser Flowtec Ag Austauschbarer Ultraschallwandler für ein Ultraschall-Durchflussmessgerät
US9689845B2 (en) * 2012-05-18 2017-06-27 Areva Inc. Angle beam ultrasonic probe for internal hex socket bolts
US9612141B2 (en) * 2013-04-25 2017-04-04 Woojin Inc. Ultrasonic flow measurement system
US10312012B2 (en) 2013-08-29 2019-06-04 Solum Co., Ltd. Transformer and power supply device including the same
US9295923B2 (en) * 2014-03-20 2016-03-29 Daniel Measurement And Control, Inc. Transducer for ultrasonic flow meter
EP3179527B1 (en) 2015-12-07 2020-02-19 Danfoss A/S A tranducer with connectors soldered thereon
EP3471438B1 (en) * 2016-06-09 2023-09-27 Panasonic Intellectual Property Management Co., Ltd. Laminate, ultrasonic transducer, and ultrasonic flowmeter
CA3084420C (en) * 2017-10-27 2024-02-13 Daniel Measurement And Control, Inc. Adjustable transducer assemblies
WO2019152040A1 (en) 2018-02-01 2019-08-08 Reliance Worldwide Corporation Flow tube for hosting a flow meter and a shut-off valve
WO2019152041A1 (en) * 2018-02-01 2019-08-08 Reliance Worldwide Corporation Sensor mount
US10809106B2 (en) * 2019-02-18 2020-10-20 Badger Meter, Inc. Ultrasonic flow meter configured to facilitate measurement electronics replacement
US11215488B2 (en) 2019-07-02 2022-01-04 Itron Global Sarl Transducer enclosure with variable moisture proofing
CN111939991A (zh) * 2020-07-09 2020-11-17 南京元感微电子有限公司 一种微流控系统及其制备方法
CN121100261A (zh) * 2023-05-31 2025-12-09 高准有限公司 用于超声波流量计的换能器连接件
DE102023136650A1 (de) * 2023-12-22 2025-06-26 Endress+Hauser Flowtec Ag Durchführungsbaugruppe, Durchführung mit einer solchen Durchführungsbaugruppe, HF-Signalpfad mit einer solchen Durchführung und Ultraschallmessstelle einem solchen HF-Signalpfad

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886792A (en) * 1972-03-13 1975-06-03 Pcb Piezotronics Inc Conformal pressure transducer for ammunition testing
SU447561A1 (ru) * 1972-07-10 1974-10-25 Предприятие П/Я А-3759 Ультрозвуковой расходомер
US4162111A (en) * 1977-08-25 1979-07-24 E. I. Du Pont De Nemours And Company Piezoelectric ultrasonic transducer with damped housing
US4297607A (en) * 1980-04-25 1981-10-27 Panametrics, Inc. Sealed, matched piezoelectric transducer
JPH0946794A (ja) * 1995-07-31 1997-02-14 Taiyo Yuden Co Ltd 圧電音響装置
CN1104629C (zh) * 1995-12-13 2003-04-02 松下电器产业株式会社 超声波流量计和超声波收发器
DE59804376D1 (de) * 1997-02-12 2002-07-18 Siemens Ag Schallkopf
US5955823A (en) 1998-05-12 1999-09-21 Ultra Sonus Ab High power ultrasonic transducer
DE102005001899B4 (de) * 2005-01-14 2007-03-08 Landis+Gyr Gmbh Ultraschallkopf
US7307373B2 (en) * 2005-08-12 2007-12-11 Daniel Measurement And Control, Inc. Transducer assembly for an ultrasonic fluid meter
US7397168B2 (en) * 2005-08-12 2008-07-08 Daniel Measurement And Control, Inc. Transducer housing for an ultrasonic fluid meter
CN100587988C (zh) * 2005-08-12 2010-02-03 丹尼尔度量和控制公司 用于超声流量计的换能器组件

Also Published As

Publication number Publication date
EP2419968A2 (en) 2012-02-22
US20100257942A1 (en) 2010-10-14
CN102449850B (zh) 2014-09-24
BRPI1013563A2 (pt) 2020-07-28
RU2011143061A (ru) 2013-05-20
BRPI1013563B1 (pt) 2021-01-05
WO2010120752A3 (en) 2011-03-31
US8136411B2 (en) 2012-03-20
HK1162767A1 (en) 2012-08-31
CA2758843A1 (en) 2010-10-21
EP2419968B1 (en) 2016-10-19
CN102449850A (zh) 2012-05-09
RU2496183C2 (ru) 2013-10-20
WO2010120752A2 (en) 2010-10-21
MX2011010805A (es) 2012-01-25
EP2419968A4 (en) 2014-01-15
CA2758843C (en) 2013-10-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/01/2021, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2609 DE 05/01/2021 QUANTO A NACIONALIDADE DO TITULAR.

B25D Requested change of name of applicant approved

Owner name: DANIEL MEASUREMENT AND CONTROL, LLC (US)

B25A Requested transfer of rights approved

Owner name: EMERSUB CVIII, INC. (US)

B25A Requested transfer of rights approved

Owner name: MICRO MOTION, INC. (US)