CN106017585A - 包括小喇叭阵列的匹配结构、超声换能器及超声流量计 - Google Patents
包括小喇叭阵列的匹配结构、超声换能器及超声流量计 Download PDFInfo
- Publication number
- CN106017585A CN106017585A CN201610172958.8A CN201610172958A CN106017585A CN 106017585 A CN106017585 A CN 106017585A CN 201610172958 A CN201610172958 A CN 201610172958A CN 106017585 A CN106017585 A CN 106017585A
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- China
- Prior art keywords
- loudspeaker
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- array
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- Legal status (The legal status 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 status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods 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 multiple elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods 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 multiple elements
- B06B1/0622—Methods 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 multiple elements on one surface
- B06B1/0633—Cylindrical array
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/006—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus characterised by the use of a particular material, e.g. anti-corrosive material
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
- G10K11/025—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/50—Application to a particular transducer type
- B06B2201/55—Piezoelectric transducer
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measuring Volume Flow (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Description
Claims (35)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/667,261 | 2015-03-24 | ||
US14/667,261 US9506790B2 (en) | 2015-03-24 | 2015-03-24 | Transducer mini-horn array for ultrasonic flow meter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106017585A true CN106017585A (zh) | 2016-10-12 |
CN106017585B CN106017585B (zh) | 2020-01-21 |
Family
ID=56975125
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620232689.5U Expired - Fee Related CN205748512U (zh) | 2015-03-24 | 2016-03-24 | 匹配结构、超声换能器及超声流量计 |
CN201610172958.8A Active CN106017585B (zh) | 2015-03-24 | 2016-03-24 | 包括小喇叭阵列的匹配结构、超声换能器及超声流量计 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620232689.5U Expired - Fee Related CN205748512U (zh) | 2015-03-24 | 2016-03-24 | 匹配结构、超声换能器及超声流量计 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9506790B2 (zh) |
EP (1) | EP3274664B1 (zh) |
CN (2) | CN205748512U (zh) |
CA (2) | CA2980072C (zh) |
MX (1) | MX377160B (zh) |
RU (1) | RU2705757C2 (zh) |
WO (1) | WO2016153781A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108871478A (zh) * | 2018-06-21 | 2018-11-23 | 重庆前卫克罗姆表业有限责任公司 | 一种超声波流量计 |
CN110967077A (zh) * | 2018-10-01 | 2020-04-07 | 丹尼尔测量和控制公司 | 具有密封的3d打印的微型喇叭阵列的超声波换能器 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9506790B2 (en) * | 2015-03-24 | 2016-11-29 | Daniel Measurement And Control, Inc. | Transducer mini-horn array for ultrasonic flow meter |
CN206440316U (zh) * | 2017-01-23 | 2017-08-25 | 青岛海威茨仪表有限公司 | 一种多通道超声波流量计 |
DE102017111624A1 (de) * | 2017-05-29 | 2018-11-29 | Endress + Hauser Flowtec Ag | Ultraschallwandler |
FR3111695B1 (fr) * | 2020-06-19 | 2023-02-10 | Integra Metering Sas | Débitmètre et son procédé de montage |
CN113301478B (zh) * | 2021-05-16 | 2024-08-02 | 西北工业大学 | 一种加筋式的凹筒型弯张换能器结构及方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991018486A1 (en) * | 1990-05-14 | 1991-11-28 | Commonwealth Scientific And Industrial Research Organisation | A coupling device |
DE19538678A1 (de) * | 1995-10-17 | 1997-04-24 | Endress Hauser Gmbh Co | Anordnung zur Überwachung eines vorbestimmten Füllstands einer Flüssigkeit in einem Behälter |
CN1479917A (zh) * | 2000-11-30 | 2004-03-03 | ����˹+Gyr����˾ | 超声转换器及超声流量计 |
JP3764162B2 (ja) * | 2002-12-20 | 2006-04-05 | 松下電器産業株式会社 | 超音波送受波器およびその製造方法、ならびに超音波流量計 |
CN101078640A (zh) * | 2003-07-16 | 2007-11-28 | Avl里斯脱有限公司 | 超声波气流计和测量内燃发动机废气流量的装置以及获取气体流量的方法 |
US20090235501A1 (en) * | 2007-05-10 | 2009-09-24 | Daniel Measurement And Control, Inc. | Systems and methods of a transducer having a plastic matching layer |
CN101718566A (zh) * | 2008-07-15 | 2010-06-02 | 克洛纳有限公司 | 超声换能器 |
CN101960869A (zh) * | 2008-03-07 | 2011-01-26 | 松下电器产业株式会社 | 声匹配体、超声波发送器/接收器和超声波流量计 |
US20120223620A1 (en) * | 2008-10-30 | 2012-09-06 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd. | Multi-aperture acoustic horn |
CN103328935A (zh) * | 2010-11-19 | 2013-09-25 | 卡梅伦国际有限公司 | 具有安装在压力边界外的换能器的弦气体流量计,其外壳以及实施方法 |
JPWO2013008470A1 (ja) * | 2011-07-13 | 2015-02-23 | パナソニック株式会社 | 音響整合体の製造方法、音響整合体、該音響整合体を用いた超音波送受波器、及び超音波流量計 |
CN205748512U (zh) * | 2015-03-24 | 2016-11-30 | 丹尼尔测量和控制公司 | 匹配结构、超声换能器及超声流量计 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539965A (en) * | 1994-06-22 | 1996-07-30 | Rutgers, The University Of New Jersey | Method for making piezoelectric composites |
US5808967A (en) * | 1996-10-07 | 1998-09-15 | Rowe-Deines Instruments Incorporated | Two-dimensional array transducer and beamformer |
US6384516B1 (en) * | 2000-01-21 | 2002-05-07 | Atl Ultrasound, Inc. | Hex packed two dimensional ultrasonic transducer arrays |
JP3611796B2 (ja) * | 2001-02-28 | 2005-01-19 | 松下電器産業株式会社 | 超音波送受波器、超音波送受波器の製造方法及び超音波流量計 |
US7353056B2 (en) * | 2003-03-06 | 2008-04-01 | General Electric Company | Optimized switching configurations for reconfigurable arrays of sensor elements |
US6865140B2 (en) * | 2003-03-06 | 2005-03-08 | General Electric Company | Mosaic arrays using micromachined ultrasound transducers |
US7052464B2 (en) * | 2004-01-01 | 2006-05-30 | General Electric Company | Alignment method for fabrication of integrated ultrasonic transducer array |
JP4513596B2 (ja) * | 2004-08-25 | 2010-07-28 | 株式会社デンソー | 超音波センサ |
US7683524B2 (en) * | 2005-08-31 | 2010-03-23 | Xinetics, Inc. | Multichannel, surface parallel, zonal transducer system |
US8009513B2 (en) * | 2006-11-06 | 2011-08-30 | Second Wind Systems, Inc. | Transducer array arrangement and operation for sodar application |
US8351295B2 (en) * | 2007-06-01 | 2013-01-08 | Second Wind Systems, Inc. | Waterproof membrane cover for acoustic arrays in sodar systems |
US8544343B2 (en) | 2010-11-19 | 2013-10-01 | Cameron International Corporation | Chordal gas flowmeter with transducers installed outside the pressure boundary |
-
2015
- 2015-03-24 US US14/667,261 patent/US9506790B2/en active Active
-
2016
- 2016-03-09 EP EP16769303.5A patent/EP3274664B1/en active Active
- 2016-03-09 CA CA2980072A patent/CA2980072C/en active Active
- 2016-03-09 MX MX2017012290A patent/MX377160B/es active IP Right Grant
- 2016-03-09 RU RU2017134352A patent/RU2705757C2/ru active
- 2016-03-09 CA CA3169332A patent/CA3169332A1/en active Pending
- 2016-03-09 WO PCT/US2016/021471 patent/WO2016153781A1/en active Application Filing
- 2016-03-24 CN CN201620232689.5U patent/CN205748512U/zh not_active Expired - Fee Related
- 2016-03-24 CN CN201610172958.8A patent/CN106017585B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991018486A1 (en) * | 1990-05-14 | 1991-11-28 | Commonwealth Scientific And Industrial Research Organisation | A coupling device |
DE19538678A1 (de) * | 1995-10-17 | 1997-04-24 | Endress Hauser Gmbh Co | Anordnung zur Überwachung eines vorbestimmten Füllstands einer Flüssigkeit in einem Behälter |
CN1479917A (zh) * | 2000-11-30 | 2004-03-03 | ����˹+Gyr����˾ | 超声转换器及超声流量计 |
JP3764162B2 (ja) * | 2002-12-20 | 2006-04-05 | 松下電器産業株式会社 | 超音波送受波器およびその製造方法、ならびに超音波流量計 |
CN101078640A (zh) * | 2003-07-16 | 2007-11-28 | Avl里斯脱有限公司 | 超声波气流计和测量内燃发动机废气流量的装置以及获取气体流量的方法 |
US20090235501A1 (en) * | 2007-05-10 | 2009-09-24 | Daniel Measurement And Control, Inc. | Systems and methods of a transducer having a plastic matching layer |
CN101960869A (zh) * | 2008-03-07 | 2011-01-26 | 松下电器产业株式会社 | 声匹配体、超声波发送器/接收器和超声波流量计 |
CN101718566A (zh) * | 2008-07-15 | 2010-06-02 | 克洛纳有限公司 | 超声换能器 |
US20120223620A1 (en) * | 2008-10-30 | 2012-09-06 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd. | Multi-aperture acoustic horn |
CN103328935A (zh) * | 2010-11-19 | 2013-09-25 | 卡梅伦国际有限公司 | 具有安装在压力边界外的换能器的弦气体流量计,其外壳以及实施方法 |
JPWO2013008470A1 (ja) * | 2011-07-13 | 2015-02-23 | パナソニック株式会社 | 音響整合体の製造方法、音響整合体、該音響整合体を用いた超音波送受波器、及び超音波流量計 |
CN205748512U (zh) * | 2015-03-24 | 2016-11-30 | 丹尼尔测量和控制公司 | 匹配结构、超声换能器及超声流量计 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108871478A (zh) * | 2018-06-21 | 2018-11-23 | 重庆前卫克罗姆表业有限责任公司 | 一种超声波流量计 |
CN110967077A (zh) * | 2018-10-01 | 2020-04-07 | 丹尼尔测量和控制公司 | 具有密封的3d打印的微型喇叭阵列的超声波换能器 |
CN110967077B (zh) * | 2018-10-01 | 2021-08-27 | 丹尼尔测量和控制公司 | 具有密封的3d打印的微型喇叭阵列的超声波换能器 |
Also Published As
Publication number | Publication date |
---|---|
EP3274664A1 (en) | 2018-01-31 |
US20160282160A1 (en) | 2016-09-29 |
MX2017012290A (es) | 2018-02-15 |
US9506790B2 (en) | 2016-11-29 |
RU2017134352A3 (zh) | 2019-09-03 |
CN205748512U (zh) | 2016-11-30 |
CA2980072A1 (en) | 2016-09-29 |
EP3274664B1 (en) | 2022-05-04 |
WO2016153781A1 (en) | 2016-09-29 |
EP3274664A4 (en) | 2018-10-17 |
MX377160B (es) | 2025-03-07 |
CN106017585B (zh) | 2020-01-21 |
CA2980072C (en) | 2024-04-23 |
CA3169332A1 (en) | 2016-09-29 |
RU2705757C2 (ru) | 2019-11-11 |
RU2017134352A (ru) | 2019-04-24 |
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Texas, USA Patentee after: Daniel measurement and Control Co.,Ltd. Address before: Texas, USA Patentee before: Daniel Measurement and Control, Inc. |
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Effective date of registration: 20220706 Address after: Missouri, USA Patentee after: Emerson Saab cviii Address before: Texas, USA Patentee before: Daniel measurement and Control Co.,Ltd. Effective date of registration: 20220706 Address after: Colorado, USA Patentee after: MICRO MOTION, Inc. Address before: Missouri, USA Patentee before: Emerson Saab cviii |
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