HK1017067A1 - Ultrasonic flowmeter and ultrasonic generator/detector - Google Patents

Ultrasonic flowmeter and ultrasonic generator/detector

Info

Publication number: HK1017067A1
Authority: HK; Hong Kong
Prior art keywords: ultrasonic; detector; flowmeter; generator; ultrasonic generator
Prior art date: 1995-12-13

Application number

HK99102266A

Other languages

English (en)

Inventor

Akihisa Adachi

Atsushi Watanabe

Toshiharu Sato

Naoko Azuma

Masahiko Hashimoto

Original Assignee

Matsushita Electric Ind Co Ltd

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.)

1995-12-13

Filing date

1999-05-24

Publication date

1999-11-12

1999-05-24 Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd

1999-11-12 Publication of HK1017067A1 publication Critical patent/HK1017067A1/xx

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
- 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

Landscapes

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

HK99102266A 1995-12-13 1999-05-24 Ultrasonic flowmeter and ultrasonic generator/detector HK1017067A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP32422395		1995-12-13
PCT/JP1996/003629 WO1997021985A1 (en)	1995-12-13	1996-12-12	Ultrasonic flowmeter and ultrasonic generator/detector

Publications (1)

Publication Number	Publication Date
HK1017067A1 true HK1017067A1 (en)	1999-11-12

Family

ID=18163422

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK99102266A HK1017067A1 (en)	1995-12-13	1999-05-24	Ultrasonic flowmeter and ultrasonic generator/detector

Country Status (7)

Country	Link
US (1)	US6508133B1 (xx)
EP (2)	EP0869337B1 (xx)
JP (1)	JP3554336B2 (xx)
KR (1)	KR100852555B1 (xx)
CN (1)	CN1104629C (xx)
HK (1)	HK1017067A1 (xx)
WO (1)	WO1997021985A1 (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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EP1182431A4 (en) *	1999-03-17	2006-06-14	Matsushita Electric Ind Co Ltd	ULTRASOUND FLOWMETER
TW553780B (en) *	1999-12-17	2003-09-21	Sharp Kk	Ultrasonic processing device and electronic parts fabrication method using the same
JP4591858B2 (ja) *	2000-04-21	2010-12-01	耕司戸田	超音波液体流速センサ
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
US7377169B2 (en) *	2004-04-09	2008-05-27	Shell Oil Company	Apparatus and methods for acoustically determining fluid properties while sampling
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
US7307373B2 (en) *	2005-08-12	2007-12-11	Daniel Measurement And Control, Inc.	Transducer assembly for an ultrasonic fluid meter
US9360309B2 (en) *	2008-03-14	2016-06-07	Cidra Corporate Services Inc.	Method and apparatus for monitoring of component housing wall thickness and wear monitoring
EP2277015B1 (en) *	2008-04-11	2019-08-14	Expro Meters, Inc.	Clamp-on apparatus for measuring a fluid flow that includes a protective sensor housing
DE102008002166A1 (de) *	2008-06-03	2009-12-10	Endress + Hauser Flowtec Ag	Messsystem zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch ein Messrohr
RU2496183C2 (ru) *	2009-04-13	2013-10-20	Дэниэл Межермент Энд Контрол, Инк.	Преобразователь, имеющий надежное электрическое соединение с пьезоэлектрическим кристаллом
JP2011242386A (ja) *	2010-04-23	2011-12-01	Immersion Corp	接触センサと触覚アクチュエータとの透明複合圧電材結合体
DE102012201715A1 (de) *	2011-03-03	2012-09-06	Intelligendt Systems & Services Gmbh	Prüfkopf zum Prüfen eines Werkstückes mit einer eine Mehrzahl von Wandlerelementen enthaltenden Ultraschallwandleranordnung und Verfahren zum Herstellen eines solchen Prüfkopfes
US10115385B2 (en)	2011-05-27	2018-10-30	Panasonic Intellectual Property Management Co., Ltd.	Ultrasonic transmission/reception unit, manufacturing method of ultrasonic transmission/reception unit, and ultrasonic flow meter device
US9239386B2 (en)	2011-10-05	2016-01-19	Infineon Technologies Ag	Sonic sensors and packages
DE102011090079A1 (de)	2011-12-29	2013-07-04	Endress + Hauser Flowtec Ag	Ultraschallwandler für ein Ultraschall-Durchflussmessgerät
US9726532B2 (en) *	2012-06-29	2017-08-08	Panasonic Intellectual Property Management Co., Ltd.	Flow meter device
DE102013104544B4 (de)	2013-05-03	2015-03-12	Endress + Hauser Flowtec Ag	Ultraschallwandler und Ultraschall-Durchflussmessgerät
JP6543109B2 (ja) *	2015-06-30	2019-07-10	株式会社日立パワーソリューションズ	超音波探触子および超音波検査装置
CN105547385A (zh) *	2015-12-18	2016-05-04	合肥市恒昌自动化控制有限责任公司	一种基于超声波原理的渠道断面流量测量方法
JP6941763B2 (ja)	2017-04-18	2021-09-29	パナソニックＩｐマネジメント株式会社	超音波送受信器
US11473949B2 (en) *	2017-12-03	2022-10-18	Eugene Fourie	Flowmeter
WO2021176726A1 (ja) *	2020-03-06	2021-09-10	本多電子株式会社	ソナー
JP7484534B2 (ja) *	2020-07-30	2024-05-16	セイコーエプソン株式会社	流体デバイス
DE102021118821A1 (de) *	2021-07-21	2023-01-26	Krohne Messtechnik Gmbh	Ultraschalldurchflussmessgerät und Verfahren zum Betreiben eines Ultraschalldurchflussmessgeräts
CN114933343A (zh) *	2022-05-31	2022-08-23	常州酷特仪器仪表有限公司	一种低能耗明渠污水流量测定及处理***

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US3964308A (en) *	1973-09-04	1976-06-22	Scarpa Laboratories, Inc.	Ultrasonic flowmeter
US4156158A (en) *	1977-08-17	1979-05-22	Westinghouse Electric Corp.	Double serrated piezoelectric transducer
JPS60169716A (ja) *	1984-02-15	1985-09-03	Toshiba Corp	流速測定トランスデユ−サ
JPS60192500A (ja)	1984-03-14	1985-09-30	Nippon Dempa Kogyo Co Ltd	マトリツクス・アレ−型超音波探触子及びその製造方法
JP2633549B2 (ja)	1987-02-26	1997-07-23	株式会社東芝	超音波探触子
JPH0778438B2 (ja) *	1988-07-08	1995-08-23	エンドレスウントハウザーフローテックアクチエンゲゼルシヤフト	超音波流量測定方法及び装置
JPH03112300A (ja) *	1989-09-26	1991-05-13	Furuno Electric Co Ltd	振動子ユニット
DE3941544A1 (de) *	1989-12-15	1991-06-20	Siemens Ag	Ultraschall-durchflussmesser
JP2794909B2 (ja)	1990-07-02	1998-09-10	東ソー株式会社	パネル用バックライト
EP0462311B1 (de) *	1990-06-21	1995-04-05	Siemens Aktiengesellschaft	Verbund-Ultraschallwandler und Verfahren zur Herstellung eines strukturierten Bauelementes aus piezoelektrischer Keramik
JP3112300B2 (ja)	1991-03-29	2000-11-27	株式会社アマダ	板材加工機
US5295487A (en) *	1992-02-12	1994-03-22	Kabushiki Kaisha Toshiba	Ultrasonic probe
JPH05223608A (ja) *	1992-02-18	1993-08-31	Tokimec Inc	超音波流量計
US5311095A (en) *	1992-05-14	1994-05-10	Duke University	Ultrasonic transducer array
US5460047A (en) *	1992-11-13	1995-10-24	Panametrics, Inc.	Flow measurement system including ultrasonic transducers
US5381385A (en) *	1993-08-04	1995-01-10	Hewlett-Packard Company	Electrical interconnect for multilayer transducer elements of a two-dimensional transducer array
US5743855A (en) *	1995-03-03	1998-04-28	Acuson Corporation	Broadband phased array transducer design with frequency controlled two dimension capability and methods for manufacture thereof
JP3310764B2 (ja) *	1994-03-18	2002-08-05	株式会社日立製作所	超音波送受波器
US5617865A (en) *	1995-03-31	1997-04-08	Siemens Medical Systems, Inc.	Multi-dimensional ultrasonic array interconnect
US6026693A (en) *	1997-06-04	2000-02-22	Baumoel; Douglas S.	Pipe spool section having square or rectangular cross-section for clamp on transducer and method for flow measurement
US6036647A (en) *	1998-07-31	2000-03-14	Scimed Life Systems, Inc.	PZT off-aperture bonding technique

1996
- 1996-12-12 EP EP96941847.4A patent/EP0869337B1/en not_active Expired - Lifetime
- 1996-12-12 EP EP06021176A patent/EP1754958A1/en not_active Withdrawn
- 1996-12-12 KR KR1019980704475A patent/KR100852555B1/ko not_active IP Right Cessation
- 1996-12-12 JP JP52192997A patent/JP3554336B2/ja not_active Expired - Lifetime
- 1996-12-12 CN CN96199023A patent/CN1104629C/zh not_active Expired - Lifetime
- 1996-12-12 WO PCT/JP1996/003629 patent/WO1997021985A1/ja active Application Filing
- 1996-12-12 US US09/077,798 patent/US6508133B1/en not_active Expired - Lifetime
1999
- 1999-05-24 HK HK99102266A patent/HK1017067A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JP3554336B2 (ja)	2004-08-18
KR19990072143A (ko)	1999-09-27
EP0869337B1 (en)	2015-03-04
EP0869337A4 (en)	1999-06-09
CN1104629C (zh)	2003-04-02
WO1997021985A1 (en)	1997-06-19
EP1754958A1 (en)	2007-02-21
EP0869337A1 (en)	1998-10-07
CN1204398A (zh)	1999-01-06
KR100852555B1 (ko)	2009-02-06
US6508133B1 (en)	2003-01-21

Legal Events

Date	Code	Title	Description
2004-12-15	PF	Patent in force
2015-07-10	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)	Effective date: 20141212

Publication	Publication Date	Title
HK1017067A1 (en)	1999-11-12	Ultrasonic flowmeter and ultrasonic generator/detector
GB2299860B (en)	1999-09-01	A detector for an ultrasonic flow meter and a flow meter provided with the detector
EP0835444A4 (en)	1998-11-18	BEAM OF ELEMENTS PLACED IN ULTRASONIC PATHWAYS AND RELATED SYSTEMS
EP0711096A4 (en)	1999-09-22	TONER GENERATION DEVICE
TW334878U (en)	1998-06-21	Ultrasonic joining device and resonator
GB9617103D0 (en)	1996-09-25	Detector
EP0913670A4 (en)	2002-09-04	ULTRASOUND FLOWMETER
GB9510032D0 (en)	1995-07-12	Ultrasonic inspection
GB9612320D0 (en)	1996-08-14	Liquid level and angle detector
IL121376A0 (en)	1998-01-04	Unique time generating device and authenticating device using the same
GB9513267D0 (en)	1995-09-06	Ultrasonic liquid level detector
GB9509285D0 (en)	1995-06-28	Mass flow generator
HU9600984D0 (en)	1996-06-28	Ultrasonic flowmeter
GB9606702D0 (en)	1996-06-05	Ultrasonic monitor
GB9520342D0 (en)	1995-12-06	An ultrasonic apparartus
GB2345812B (en)	2000-09-06	Signal generator
GB9509089D0 (en)	1995-06-28	Seismometers and the like
GB9510347D0 (en)	1995-07-19	Ultrasonic flow meter
GB2298716B (en)	1998-11-18	Flowmeters
PL325195A1 (en)	1998-07-06	Ultrasonic transducer
GB9510346D0 (en)	1995-07-19	Ultrasonic flow meter
GB9510348D0 (en)	1995-07-19	Ultrasonic flow meter
ZA969515B (en)	1997-06-03	Generating device
EP0870289A4 (en)	1999-03-10	PROXIMITY DETECTOR FOR TRAIN
GB9522784D0 (en)	1996-01-10	Energy generating device