BRPI0811272A2 - Transdutor, medidor ultra-sônico e método - Google Patents

Transdutor, medidor ultra-sônico e método

Info

Publication number: BRPI0811272A2
Authority: BR; Brazil
Prior art keywords: transducer; ultrasonic meter; ultrasonic; meter
Prior art date: 2007-05-10

Application number

BRPI0811272-0A2A

Other languages

English (en)

Inventor

Henry Charles Straub

Randeep Singh Grewal

Charles Robert 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.)

2007-05-10

Filing date

2008-05-06

Publication date

2014-12-23

2008-05-06 Application filed by Daniel Measurement & Control filed Critical Daniel Measurement & Control

2014-12-23 Publication of BRPI0811272A2 publication Critical patent/BRPI0811272A2/pt

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
- G01F1/667—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
- 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
- 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
- Y10T29/42—Piezoelectric device making
- 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
- 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
- Y10T29/4902—Electromagnet, transformer or inductor
- 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
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/4908—Acoustic transducer

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Measuring Volume Flow (AREA)
Transducers For Ultrasonic Waves (AREA)
Ultra Sonic Daignosis Equipment (AREA)

BRPI0811272-0A2A 2007-05-10 2008-05-06 Transdutor, medidor ultra-sônico e método BRPI0811272A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11/746,695 US7557490B2 (en)	2007-05-10	2007-05-10	Systems and methods of a transducer having a plastic matching layer
PCT/US2008/062750 WO2008140998A1 (en)	2007-05-10	2008-05-06	Systems and methods of a transducer having a plastic matching layer

Publications (1)

Publication Number	Publication Date
BRPI0811272A2 true BRPI0811272A2 (pt)	2014-12-23

Family

ID=39968330

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0811272-0A2A BRPI0811272A2 (pt)	2007-05-10	2008-05-06	Transdutor, medidor ultra-sônico e método

Country Status (8)

Country	Link
US (2)	US7557490B2 (pt)
EP (1)	EP2153177B1 (pt)
CN (2)	CN101680791A (pt)
BR (1)	BRPI0811272A2 (pt)
CA (2)	CA2686623C (pt)
MX (1)	MX2009012154A (pt)
RU (1)	RU2509983C2 (pt)
WO (1)	WO2008140998A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2008275607A (ja) *	2007-04-05	2008-11-13	Asahi Organic Chem Ind Co Ltd	超音波流量計
US8346183B2 (en) *	2008-08-19	2013-01-01	Apple Inc.	Seamless insert molding techniques
US7954387B1 (en) *	2010-08-18	2011-06-07	General Electric Company	Ultrasonic transducer device
US9079221B2 (en) *	2011-02-15	2015-07-14	Halliburton Energy Services, Inc.	Acoustic transducer with impedance matching layer
CN102778261A (zh) *	2011-05-09	2012-11-14	广州市番禺奥迪威电子有限公司	超声波流量传感器
US9027406B2 (en) *	2011-05-16	2015-05-12	General Electric Company	Transducer apparatus and method for assembling a transducer apparatus
US9506789B2 (en) *	2014-04-27	2016-11-29	Cameron International Corporation	Acoustically isolated ultrasonic transducer housing and flow meter
US10072963B1 (en) *	2014-07-11	2018-09-11	Nick V. Solokhin	Ultrasonic volume-sensing transducer instrument with concave transceiver element
CN104316121B (zh) *	2014-11-13	2018-03-02	深圳市建恒测控股份有限公司	套合型管段式超声波流量计
RU2582889C1 (ru) *	2014-12-11	2016-04-27	Общество с ограниченной ответственностью "Татинтек"	Ультразвуковой пьезоэлектрический преобразователь
US9506790B2 (en) *	2015-03-24	2016-11-29	Daniel Measurement And Control, Inc.	Transducer mini-horn array for ultrasonic flow meter
DE102015217024A1 (de) *	2015-09-04	2017-03-09	Landis + Gyr Gmbh	Messarmatur für einen Durchflussmesser
EP3178570B1 (en) *	2015-12-07	2019-01-30	Danfoss A/S	Ultrasonic transducer and method for manufacturing an ultrasonic transducer
CN106556440B (zh) *	2017-01-24	2021-02-26	厦门大学	一种时差法超声波流量计
US11619527B2 (en)	2018-10-01	2023-04-04	Micro Motion, Inc.	Ultrasonic transducer with a sealed 3D-printed mini-horn array
CN109596183B (zh) *	2018-12-26	2024-04-05	无锡市宇超电子有限公司	一种流量换能器
SE542734C2 (en) *	2019-01-30	2020-06-30	Labtrino Ab	Coupling member for clamp on flow metering
EP3760982B1 (en) *	2019-07-02	2023-04-19	Itron Global SARL	Water meter comprising a transducer enclosure with variable moisture proofing
US11287299B2 (en)	2019-07-02	2022-03-29	Itron Global Sarl	Multi-material transducer enclosure
CN112903045A (zh) *	2019-11-19	2021-06-04	卡姆鲁普股份有限公司	具有超声流量测量的耗量表
CN112649057B (zh)	2020-12-28	2025-06-17	金卡智能集团股份有限公司	一种超声波换能器
US12313595B2 (en) *	2021-12-15	2025-05-27	Pure Technologies U.S. Inc.	Apparatus, systems and methods for pipeline condition assessment

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3979565A (en) *	1975-08-11	1976-09-07	Westinghouse Electric Corporation	Metal enclosed transducer assembly
US4297607A (en) *	1980-04-25	1981-10-27	Panametrics, Inc.	Sealed, matched piezoelectric transducer
US4446395A (en) *	1981-12-30	1984-05-01	Technicare Corporation	Short ring down, ultrasonic transducer suitable for medical applications
US4594897A (en) *	1984-01-27	1986-06-17	Bethlehem Steel Corporation	Inspection of the internal portion of objects using ultrasonics
DE3600639A1 (de) *	1986-01-11	1987-07-23	Bopp & Reuther Gmbh	Ultraschallwandler
DE8633958U1 (de) *	1986-12-18	1987-05-21	Picker International GmbH, 8000 München	Elastische Kappe zur Ausbildung einer Ultraschall-Vorlaufstrecke
US5176140A (en) *	1989-08-14	1993-01-05	Olympus Optical Co., Ltd.	Ultrasonic probe
EP0420758B1 (en) *	1989-09-29	1995-07-26	Terumo Kabushiki Kaisha	Ultrasonic coupler and method for production thereof
DE59100463D1 (de) *	1991-02-07	1993-11-11	Siemens Ag	Verfahren zur Herstellung von Ultraschallwandlern.
JP3116188B2 (ja)	1992-02-20	2000-12-11	トキコ株式会社	超音波センサ
US5423220A (en) *	1993-01-29	1995-06-13	Parallel Design	Ultrasonic transducer array and manufacturing method thereof
RU429U1 (ru) *	1993-08-12	1995-05-16	Любовь Михайловна Слесарева	Ультразвуковой датчик для расходомера холодной и горячей воды
DE59509388D1 (de) *	1995-09-28	2001-08-09	Endress Hauser Gmbh Co	Ultraschallwandler
EP0766071B1 (de) *	1995-09-28	2002-04-10	Endress + Hauser Gmbh + Co.	Ultraschallwandler
JPH1123332A (ja)	1997-07-03	1999-01-29	Kaijo Corp	超音波センサの取付構造
US6806622B1 (en) *	1999-10-22	2004-10-19	Materials Systems, Inc.	Impact-reinforced piezocomposite transducer array
DE10145565A1 (de)	2001-09-14	2003-04-10	Sick Ag	Messaufnehmer und Vorrichtung zum Messen der Strömungsgeschwindigkeit und/oder des Durchflusses eines Fluids
DE10231402A1 (de) *	2002-07-11	2004-01-22	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Verfahren zur akustischen Anpassung eines aktiven Elements eines elektroakustischen Wandlers zum Aussenden und Empfangen von Ultraschallwellen
JP4586604B2 (ja)	2005-03-28	2010-11-24	富士電機システムズ株式会社	超音波送受信器
US7397168B2 (en)	2005-08-12	2008-07-08	Daniel Measurement And Control, Inc.	Transducer housing for an ultrasonic fluid meter
US7307373B2 (en) *	2005-08-12	2007-12-11	Daniel Measurement And Control, Inc.	Transducer assembly for an ultrasonic fluid meter

2007
- 2007-05-10 US US11/746,695 patent/US7557490B2/en active Active
2008
- 2008-05-06 EP EP08755081.0A patent/EP2153177B1/en active Active
- 2008-05-06 CA CA2686623A patent/CA2686623C/en active Active
- 2008-05-06 MX MX2009012154A patent/MX2009012154A/es active IP Right Grant
- 2008-05-06 CN CN200880015465.7A patent/CN101680791A/zh active Pending
- 2008-05-06 WO PCT/US2008/062750 patent/WO2008140998A1/en not_active Ceased
- 2008-05-06 BR BRPI0811272-0A2A patent/BRPI0811272A2/pt not_active Application Discontinuation
- 2008-05-06 RU RU2009145812/28A patent/RU2509983C2/ru not_active Application Discontinuation
- 2008-05-06 CN CN201510177989.8A patent/CN105043472A/zh active Pending
- 2008-05-06 CA CA2813121A patent/CA2813121C/en active Active
2009
- 2009-06-03 US US12/477,218 patent/US7900338B2/en active Active

Also Published As

Publication number	Publication date
CN101680791A (zh)	2010-03-24
CA2813121C (en)	2016-07-05
CA2686623C (en)	2013-07-02
EP2153177B1 (en)	2017-02-22
US20090235501A1 (en)	2009-09-24
CA2686623A1 (en)	2008-11-20
US20080276724A1 (en)	2008-11-13
RU2509983C2 (ru)	2014-03-20
EP2153177A1 (en)	2010-02-17
MX2009012154A (es)	2009-12-09
WO2008140998A1 (en)	2008-11-20
US7557490B2 (en)	2009-07-07
RU2009145812A (ru)	2011-06-20
US7900338B2 (en)	2011-03-08
EP2153177A4 (en)	2012-01-18
CN105043472A (zh)	2015-11-11
CA2813121A1 (en)	2008-11-20

Publication	Publication Date	Title
BRPI0811272A2 (pt)	2014-12-23	Transdutor, medidor ultra-sônico e método
BRPI0912799A2 (pt)	2015-10-13	fluxímetro, e, método
DE102008054533B8 (de)	2013-02-14	Ultraschallsensor
EP2206359A4 (en)	2012-01-11	ACOUSTIC TRANSFORMER
EP2014237A4 (en)	2010-01-20	ULTRASOUND DEVICE
DE112009000543A5 (de)	2010-12-16	Magnetische Transducer
EP2050397A4 (en)	2012-07-25	ULTRASOUND PROBE
ATE461684T1 (de)	2010-04-15	Ultraschallhandstück
EP2014236A4 (en)	2016-05-11	ULTRASOUND PROBE
DE602008000490D1 (de)	2010-02-25	Ultraschallvorrichtung
BRPI0913112A2 (pt)	2016-01-05	fluxímetro, e, método.
BRPI0916393A2 (pt)	2016-02-16	transdutor ultrassônico de alta potência
EP2191776A4 (en)	2012-08-15	ULTRASONIC DIAGNOSTIC DEVICE
ZA201009167B (en)	2011-10-26	Ultrasonic transducer system
GB201016386D0 (en)	2010-11-10	Patterned ultrasonic transducers
EP2133026A4 (en)	2012-08-22	ULTRASOUND DEVICE
NO20082233L (no)	2008-05-15	Ultrasonisk ikke-destruktiv testing
DE602007010404D1 (de)	2010-12-23	Ultraschallsystem
FR2911968B1 (fr)	2015-02-20	Sonde a ultrasons.
BRPI0812870A2 (pt)	2014-12-09	Transdutor de pressão, ferramenta para medições de pressão, e método
DE602007002033D1 (de)	2009-10-01	Tragbares Ultraschallsystem
DE602007002875D1 (de)	2009-12-03	Ultraschall-einspritzventil
BRPI0920481A2 (pt)	2015-12-22	dispositivo transdutor acústico, microfone e transdutor
EP2136713A4 (en)	2012-02-22	METHODS AND DEVICE FOR ULTRASONIC IMAGING
EP2101160A4 (en)	2011-11-02	ULTRASOUND FLOW METERS

Legal Events

Date	Code	Title	Description
2018-07-10	B07A	Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
2019-02-26	B09B	Patent application refused [chapter 9.2 patent gazette]
2019-05-14	B09B	Patent application refused [chapter 9.2 patent gazette]	Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL