EA201692135A1 - Измерительный преобразователь с припаянными соединителями - Google Patents

Измерительный преобразователь с припаянными соединителями

Info

Publication number
EA201692135A1
EA201692135A1 EA201692135A EA201692135A EA201692135A1 EA 201692135 A1 EA201692135 A1 EA 201692135A1 EA 201692135 A EA201692135 A EA 201692135A EA 201692135 A EA201692135 A EA 201692135A EA 201692135 A1 EA201692135 A1 EA 201692135A1
Authority
EA
Eurasian Patent Office
Prior art keywords
electrode
sailed
connectors
measuring converter
piezoelectric element
Prior art date
Application number
EA201692135A
Other languages
English (en)
Other versions
EA031983B1 (ru
Inventor
Сёрен Нильсен
Хенрик Кристенсен Люкк
Торбен Амбю Кристенсен
Original Assignee
Данфосс А/С
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 Данфосс А/С filed Critical Данфосс А/С
Publication of EA201692135A1 publication Critical patent/EA201692135A1/ru
Publication of EA031983B1 publication Critical patent/EA031983B1/ru

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66Measuring 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
    • G01F1/662Constructional details
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
    • B06B1/0651Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element of circular shape
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/04Pins or blades for co-operation with sockets
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/01Manufacture or treatment
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/01Manufacture or treatment
    • H10N30/06Forming electrodes or interconnections, e.g. leads or terminals
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/80Constructional details
    • H10N30/87Electrodes or interconnections, e.g. leads or terminals
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/80Constructional details
    • H10N30/87Electrodes or interconnections, e.g. leads or terminals
    • H10N30/875Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

Настоящее изобретение относится к измерительному преобразователю (2), содержащему пьезоэлектрический элемент (3). На первой поверхности пьезоэлектрического элемента (3) расположен первый электрод (6), а на второй поверхности пьезоэлектрического элемента (3) расположен второй электрод (7). Первый электрод (6) и/или второй электрод (7) проходит вдоль части промежуточной поверхности (8), соединяющей между собой указанную первую поверхность и указанную вторую поверхность. Первый ножевой соединитель (9) припаян к участку первого электрода (6), а второй ножевой соединитель (10) припаян к участку второго электрода (7). Предлагаемый измерительный преобразователь (2) пригоден для автоматического производства.
EA201692135A 2015-12-07 2016-11-22 Измерительный преобразователь с припаянными соединителями EA031983B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15198197.4A EP3179527B1 (en) 2015-12-07 2015-12-07 A tranducer with connectors soldered thereon

Publications (2)

Publication Number Publication Date
EA201692135A1 true EA201692135A1 (ru) 2017-06-30
EA031983B1 EA031983B1 (ru) 2019-03-29

Family

ID=54783506

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692135A EA031983B1 (ru) 2015-12-07 2016-11-22 Измерительный преобразователь с припаянными соединителями

Country Status (3)

Country Link
EP (1) EP3179527B1 (ru)
CN (1) CN107029973B (ru)
EA (1) EA031983B1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021104697A1 (de) 2021-02-26 2022-09-01 Tdk Electronics Ag Ultraschallwandler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820403C2 (de) * 1978-05-10 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Ankleben und zum Kontaktieren eines elektrischen Bauteils mit einer flächenförmigen Elektrode
DE19909452C1 (de) * 1999-03-04 2000-03-23 Bosch Gmbh Robert Piezoelektrischer Aktor
JP4007128B2 (ja) * 2002-03-22 2007-11-14 株式会社豊田中央研究所 圧力センサ及びセンサユニット
US7397168B2 (en) * 2005-08-12 2008-07-08 Daniel Measurement And Control, Inc. Transducer housing for an ultrasonic fluid meter
DE602006012195D1 (de) * 2006-11-16 2010-03-25 Delphi Tech Inc Piezoelektrische Aktuator Einheit
US7671519B2 (en) * 2007-08-31 2010-03-02 Cts Corporation Bond pad for use with piezoelectric ceramic substrates
WO2010035437A1 (ja) * 2008-09-26 2010-04-01 株式会社村田製作所 圧電積層体
MX2011010805A (es) * 2009-04-13 2012-01-25 Daniel Measurement & Control Transductor que tiene una conexion electrica robusta a un crystal piezoelectrico.
CA2708020C (en) * 2009-06-24 2016-05-10 Research In Motion Limited Piezoelectric assembly
JP6180736B2 (ja) * 2009-08-12 2017-08-23 クリック アンド ソッファ インダストリーズ、インク. ワイヤーボンディング用の超音波トランスデューサ、ならびに超音波トランスデューサを使ってワイヤーボンドを形成する方法
DE102009052814B3 (de) 2009-11-13 2011-05-19 Hydrometer Gmbh Ultraschallwandler-Anordnung und Durchflussmesser

Also Published As

Publication number Publication date
CN107029973B (zh) 2019-12-03
EP3179527A1 (en) 2017-06-14
EP3179527B1 (en) 2020-02-19
EA031983B1 (ru) 2019-03-29
CN107029973A (zh) 2017-08-11

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM