HK1162767A1 - 具有電連接堅固的壓電晶體的變換器 - Google Patents

具有電連接堅固的壓電晶體的變換器

Info

Publication number
HK1162767A1
HK1162767A1 HK12102546.1A HK12102546A HK1162767A1 HK 1162767 A1 HK1162767 A1 HK 1162767A1 HK 12102546 A HK12102546 A HK 12102546A HK 1162767 A1 HK1162767 A1 HK 1162767A1
Authority
HK
Hong Kong
Prior art keywords
transducer
electrical connection
piezoelectric crystal
robust electrical
robust
Prior art date
Application number
HK12102546.1A
Other languages
English (en)
Inventor
Jr Henry Charles Straub
Charles Wayne Melvin
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 HK1162767A1 publication Critical patent/HK1162767A1/zh

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)
HK12102546.1A 2009-04-13 2012-03-14 具有電連接堅固的壓電晶體的變換器 HK1162767A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16875709P 2009-04-13 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 (1)

Publication Number Publication Date
HK1162767A1 true HK1162767A1 (zh) 2012-08-31

Family

ID=42933270

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12102546.1A HK1162767A1 (zh) 2009-04-13 2012-03-14 具有電連接堅固的壓電晶體的變換器

Country Status (9)

Country Link
US (1) US8136411B2 (zh)
EP (1) EP2419968B1 (zh)
CN (1) CN102449850B (zh)
BR (1) BRPI1013563B8 (zh)
CA (1) CA2758843C (zh)
HK (1) HK1162767A1 (zh)
MX (1) MX2011010805A (zh)
RU (1) RU2496183C2 (zh)
WO (1) WO2010120752A2 (zh)

Families Citing this family (13)

* 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
WO2014175588A1 (ko) * 2013-04-25 2014-10-30 주식회사 우진 초음파 유량 측정 시스템
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
CN108605186B (zh) * 2016-06-09 2021-03-09 松下知识产权经营株式会社 层叠体、超声波收发器和超声波流量计
EP3701229B1 (en) * 2017-10-27 2023-03-15 Micro Motion, Inc. Adjustable transducer assemblies
CA3090082A1 (en) * 2018-02-01 2019-08-08 Reliance Worldwide Corporation Sensor mount
WO2019152040A1 (en) 2018-02-01 2019-08-08 Reliance Worldwide Corporation Flow tube for hosting a flow meter and a shut-off valve
US10809106B2 (en) * 2019-02-18 2020-10-20 Badger Meter, Inc. Ultrasonic flow meter configured to facilitate measurement electronics replacement
US11287299B2 (en) 2019-07-02 2022-03-29 Itron Global Sarl Multi-material transducer enclosure
CN111939991A (zh) * 2020-07-09 2020-11-17 南京元感微电子有限公司 一种微流控***及其制备方法

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
US6508133B1 (en) * 1995-12-13 2003-01-21 Matsushita Electric Industrial Co. Ltd. Ultrasonic flowmeter and ultrasonic generator/detector
ATE219276T1 (de) * 1997-02-12 2002-06-15 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
US7397168B2 (en) 2005-08-12 2008-07-08 Daniel Measurement And Control, Inc. Transducer housing for an ultrasonic fluid meter
CN101243558B (zh) * 2005-08-12 2010-12-08 丹尼尔度量和控制公司 用于超声流量计的换能器壳体
US7307373B2 (en) * 2005-08-12 2007-12-11 Daniel Measurement And Control, Inc. Transducer assembly for an ultrasonic fluid meter

Also Published As

Publication number Publication date
EP2419968A4 (en) 2014-01-15
US20100257942A1 (en) 2010-10-14
CN102449850B (zh) 2014-09-24
CA2758843C (en) 2013-10-15
EP2419968B1 (en) 2016-10-19
BRPI1013563B8 (pt) 2022-08-30
BRPI1013563A2 (pt) 2020-07-28
CN102449850A (zh) 2012-05-09
BRPI1013563B1 (pt) 2021-01-05
WO2010120752A3 (en) 2011-03-31
RU2496183C2 (ru) 2013-10-20
WO2010120752A2 (en) 2010-10-21
RU2011143061A (ru) 2013-05-20
MX2011010805A (es) 2012-01-25
CA2758843A1 (en) 2010-10-21
EP2419968A2 (en) 2012-02-22
US8136411B2 (en) 2012-03-20

Similar Documents

Publication Publication Date Title
HK1162767A1 (zh) 具有電連接堅固的壓電晶體的變換器
EP2541972A4 (en) PIEZOELECTRIC ACOUSTIC TRANSFORMER
EP2421441A4 (en) IMPROVED ULTRASOUND TRANSFORMER
EP2446115A4 (en) transducer arrangement
EP2596505A4 (en) FIXING A LINE TO A SURFACE
EP2449553A4 (en) CONTROLLABLE ACOUSTIC TRANSFORMER
EP2417827A4 (en) ATTACHING A DETECTOR TO A WSAN (WIRELESS NETWORK OF SENSORS AND ACTORS)
EP2493073A4 (en) ACOUSTIC SURFACE WAVE DEVICE
GB0904913D0 (en) A mechanical arrangement
EP2262094A4 (en) PIEZOELECTRIC POWER GENERATION UNIT
EP2382801A4 (en) SOUND ENERGY CONVERTER
TWI368445B (en) Connecting structure of a electrode of a speaker unit
EG27157A (en) Determination of strain components for differen deformation modes using a filter
IL207604A0 (en) Multi element piezoelectric transducers
IL219054A0 (en) Piezoelectric film ultrasonic sensor electrode
GB0910536D0 (en) A compliant element
GB2468409B (en) Capacitive displacement transducer
EP2380361A4 (en) ACOUSTIC PRESSURE TRANSLATOR
HK1178725A1 (zh) 聲學操縱部件
IL204501A0 (en) Generator for a piezoelectric transducer
GB2486561B (en) Sound transducer with at least one piezo element
EP2449610A4 (en) PIEZO MAGNETOSTRICTIVE DEVICE
GB2467647B (en) Single-use connection system for a fetal electrode
GB2486560B (en) Sound transducer with at least one piezo element
EP2273131A4 (en) TRAVEL TRANSDUCER