WO2003042638A1 - Procede de mesure de l'ecoulement d'un fluide dans un tuyau ou dans un passage d'ecoulement de type rainure - Google Patents

Procede de mesure de l'ecoulement d'un fluide dans un tuyau ou dans un passage d'ecoulement de type rainure Download PDF

Info

Publication number
WO2003042638A1
WO2003042638A1 PCT/JP2002/011821 JP0211821W WO03042638A1 WO 2003042638 A1 WO2003042638 A1 WO 2003042638A1 JP 0211821 W JP0211821 W JP 0211821W WO 03042638 A1 WO03042638 A1 WO 03042638A1
Authority
WO
WIPO (PCT)
Prior art keywords
oscillatory wave
flow
detecting means
measuring
tubular body
Prior art date
Application number
PCT/JP2002/011821
Other languages
English (en)
French (fr)
Inventor
Kazumasa Ohnishi
Original Assignee
Kazumasa Ohnishi
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 Kazumasa Ohnishi filed Critical Kazumasa Ohnishi
Priority to US10/466,068 priority Critical patent/US6907792B2/en
Priority to KR10-2004-7006828A priority patent/KR20040065555A/ko
Priority to JP2003544423A priority patent/JPWO2003042638A1/ja
Priority to EP02781748A priority patent/EP1445587A4/en
Publication of WO2003042638A1 publication Critical patent/WO2003042638A1/ja

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
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
PCT/JP2002/011821 2001-11-13 2002-11-13 Procede de mesure de l'ecoulement d'un fluide dans un tuyau ou dans un passage d'ecoulement de type rainure WO2003042638A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/466,068 US6907792B2 (en) 2001-11-13 2002-11-13 Method for measuring flow of fluid moving in pipe or groove-like flow passage
KR10-2004-7006828A KR20040065555A (ko) 2001-11-13 2002-11-13 관 또는 홈형상의 유로를 이동하는 유체유량의 측정방법
JP2003544423A JPWO2003042638A1 (ja) 2001-11-13 2002-11-13 管もしくは溝状の流路を移動する流体の流量の測定方法
EP02781748A EP1445587A4 (en) 2001-11-13 2002-11-13 METHOD FOR MEASURING THE FLOW OF A FLUID MOVING INTO A TUBE OR A ROLE-DISTINCT FLOW

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001383766 2001-11-13
JP2001-383766 2001-11-13
JP2002-226559 2002-08-02
JP2002226559 2002-08-02

Publications (1)

Publication Number Publication Date
WO2003042638A1 true WO2003042638A1 (fr) 2003-05-22

Family

ID=26625102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/011821 WO2003042638A1 (fr) 2001-11-13 2002-11-13 Procede de mesure de l'ecoulement d'un fluide dans un tuyau ou dans un passage d'ecoulement de type rainure

Country Status (7)

Country Link
US (1) US6907792B2 (ja)
EP (1) EP1445587A4 (ja)
JP (1) JPWO2003042638A1 (ja)
KR (1) KR20040065555A (ja)
CN (1) CN1279334C (ja)
TW (1) TWI248509B (ja)
WO (1) WO2003042638A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1498700A3 (de) * 2003-07-16 2005-08-17 AVL List GmbH Ultraschall-Gasdurchflusssensor sowie Vorrichtung zur Messung von Abgas-Strömungen von Verbrennungskraftmaschinen sowie Verfahren zur Ermittlung des Durchflusses von Gasen
JPWO2019225660A1 (ja) * 2018-05-25 2021-05-27 公立大学法人大阪 化学センサ
CN117428302A (zh) * 2023-12-20 2024-01-23 苏芯物联技术(南京)有限公司 一种焊接管道供气流速智能动态控制方法及系统
WO2024043315A1 (ja) * 2022-08-26 2024-02-29 トキコシステムソリューションズ株式会社 超音波流量計

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7470056B2 (en) * 2004-02-12 2008-12-30 Industrial Measurement Systems, Inc. Methods and apparatus for monitoring a condition of a material
US7617738B2 (en) * 2004-06-01 2009-11-17 Avance Techne Accent Corp. Method and apparatus for measuring flow rate of fluid
US7117104B2 (en) * 2004-06-28 2006-10-03 Celerity, Inc. Ultrasonic liquid flow controller
DE102004057088B3 (de) * 2004-11-25 2006-06-01 Krohne Ag Coriolis-Massendurchflußmeßgerät und Verfahren zur Herstellung eines Meßrohrs für ein Coriolis-Massendurchflußmeßgerät
WO2007021883A1 (en) * 2005-08-12 2007-02-22 Celerity, Inc. Ultrasonic flow sensor
DE102007028352A1 (de) * 2007-06-15 2008-12-18 Endress + Hauser Flowtec Ag Anpassungsschicht zur Anbringung im Schallstrahl eines Clamp-ON Ultraschallsensor
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US8256953B2 (en) * 2008-10-31 2012-09-04 Yuhas Donald E Methods and apparatus for measuring temperature and heat flux in a material using ultrasound
US8247895B2 (en) 2010-01-08 2012-08-21 International Business Machines Corporation 4D device process and structure
US8330262B2 (en) 2010-02-02 2012-12-11 International Business Machines Corporation Processes for enhanced 3D integration and structures generated using the same
WO2011112047A2 (ko) * 2010-03-11 2011-09-15 (주)엠비아이 자동차 안전벨트 자동 체결 및 해제장치
US8857269B2 (en) 2010-08-05 2014-10-14 Hospira, Inc. Method of varying the flow rate of fluid from a medical pump and hybrid sensor system performing the same
AU2012299169B2 (en) 2011-08-19 2017-08-24 Icu Medical, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
US20130253872A1 (en) * 2012-03-20 2013-09-26 Thermo Fisher Scientific Inc. Flow meter calibration system
ES2741725T3 (es) 2012-03-30 2020-02-12 Icu Medical Inc Sistema de detección de aire y método para detectar aire en una bomba de un sistema de infusión
EP2879733B1 (en) 2012-07-31 2019-06-05 ICU Medical, Inc. Patient care system for critical medications
DE102012112516A1 (de) * 2012-12-18 2014-06-18 Endress + Hauser Flowtec Ag Verfahren zur Verifizierung der Zuverlässigkeit von ermittelten Messdaten einer Ultraschall-Durchflussmessung nach der Laufzeitdifferenz-Methode und Ultraschalldurchflussmessgerät
AU2014268355B2 (en) 2013-05-24 2018-06-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
ES2845748T3 (es) 2013-05-29 2021-07-27 Icu Medical Inc Sistema de infusión y método de uso que impiden la sobresaturación de un convertidor analógico-digital
ES2838450T3 (es) 2013-05-29 2021-07-02 Icu Medical Inc Sistema de infusión que utiliza uno o más sensores e información adicional para hacer una determinación de aire en relación con el sistema de infusión
CA2939302C (en) 2014-02-28 2021-12-28 Hospira, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
GB201405713D0 (en) * 2014-03-31 2014-05-14 Flow Technologies Ltd M Fluid sensor
AU2015266706B2 (en) 2014-05-29 2020-01-30 Icu Medical, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
EP4085944A1 (en) 2016-05-13 2022-11-09 ICU Medical, Inc. Infusion pump system with common line auto flush
AU2017277804B2 (en) 2016-06-10 2022-05-26 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
DE102017006909A1 (de) * 2017-07-20 2019-01-24 Diehl Metering Gmbh Messmodul zur Ermittlung einer Fluidgröße
CN109931999A (zh) * 2017-12-19 2019-06-25 中国原子能科学研究院 一种反应堆内细小孔道质量流速测量设备及方法
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
FR3086055B1 (fr) * 2018-09-13 2021-10-15 Commissariat Energie Atomique Dispositif de mesure de debit massique
CN109350780A (zh) * 2018-11-29 2019-02-19 刘铁楠 一种引流监测装置
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
WO2022020184A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
CN114545419A (zh) * 2020-11-26 2022-05-27 鸿富锦精密电子(烟台)有限公司 超声波测距装置、超声波测距方法及控制器
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151564A (ja) * 1982-03-05 1983-09-08 Tokyo Keiki Co Ltd 超音波流速計
JPS6128821A (ja) * 1984-07-19 1986-02-08 Fuji Electric Corp Res & Dev Ltd 超音波流量計
JPH07139982A (ja) * 1993-11-18 1995-06-02 Mitsubishi Heavy Ind Ltd 超音波流量計

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935735A (en) * 1974-09-03 1976-02-03 Badger Meter, Inc. Ultrasonic flow meter
DE3923409A1 (de) * 1989-07-14 1991-01-24 Danfoss As Nach dem coriolis-prinzip arbeitendes massendurchfluss-messgeraet
US6470757B2 (en) * 1998-09-03 2002-10-29 Hak Soo Chang Ultrasonic flow velocity measuring method
US6412354B1 (en) * 1999-12-16 2002-07-02 Halliburton Energy Services, Inc. Vibrational forced mode fluid property monitor and method
US6651513B2 (en) * 2000-04-27 2003-11-25 Endress + Hauser Flowtec Ag Vibration meter and method of measuring a viscosity of a fluid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151564A (ja) * 1982-03-05 1983-09-08 Tokyo Keiki Co Ltd 超音波流速計
JPS6128821A (ja) * 1984-07-19 1986-02-08 Fuji Electric Corp Res & Dev Ltd 超音波流量計
JPH07139982A (ja) * 1993-11-18 1995-06-02 Mitsubishi Heavy Ind Ltd 超音波流量計

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1445587A4 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1498700A3 (de) * 2003-07-16 2005-08-17 AVL List GmbH Ultraschall-Gasdurchflusssensor sowie Vorrichtung zur Messung von Abgas-Strömungen von Verbrennungskraftmaschinen sowie Verfahren zur Ermittlung des Durchflusses von Gasen
CN1325881C (zh) * 2003-07-16 2007-07-11 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
JPWO2019225660A1 (ja) * 2018-05-25 2021-05-27 公立大学法人大阪 化学センサ
JP7300185B2 (ja) 2018-05-25 2023-06-29 公立大学法人大阪 化学センサ
WO2024043315A1 (ja) * 2022-08-26 2024-02-29 トキコシステムソリューションズ株式会社 超音波流量計
CN117428302A (zh) * 2023-12-20 2024-01-23 苏芯物联技术(南京)有限公司 一种焊接管道供气流速智能动态控制方法及系统
CN117428302B (zh) * 2023-12-20 2024-02-20 苏芯物联技术(南京)有限公司 一种焊接管道供气流速智能动态控制方法及系统

Also Published As

Publication number Publication date
TWI248509B (en) 2006-02-01
CN1279334C (zh) 2006-10-11
EP1445587A4 (en) 2006-10-25
TW200300208A (en) 2003-05-16
CN1585890A (zh) 2005-02-23
JPWO2003042638A1 (ja) 2005-03-10
KR20040065555A (ko) 2004-07-22
US20040050176A1 (en) 2004-03-18
US6907792B2 (en) 2005-06-21
EP1445587A1 (en) 2004-08-11

Similar Documents

Publication Publication Date Title
WO2003042638A1 (fr) Procede de mesure de l'ecoulement d'un fluide dans un tuyau ou dans un passage d'ecoulement de type rainure
CA2329933A1 (en) Ultrasonic multi-channel flow measuring method
WO2004088256A3 (en) Flow sensor signal conversion
AU2002220875A1 (en) Method and apparatus for determining the flow velocity of a fluid within a pipe
WO2006128122A3 (en) An apparatus and method for measuring a parameter of a multiphase flow
AU2001286619A1 (en) Fluid mass flow meter with substantial measurement range
AU4870401A (en) Method and device for measuring the flow of a fluid
WO2008061033A3 (en) Rotating fluid measurement device and method
WO2004010087A3 (en) Flow sensor
WO2008060942A3 (en) Apparatus and method for measuring a fluid flow parameter within an internal passage of an elongated body
CA2347567A1 (en) Non-destructive measurement of pipe wall thickness
WO2009120770A8 (en) A system and method for providing a compositional measurement of a mixture having entrained gas
WO2005010468A3 (en) A configurable multi-function flow measurement apparatus having an array of sensors
WO2001061282A3 (en) Flow rate module and integrated flow restrictor
WO2006113883A3 (en) Orifice flow meters
WO2007134009A3 (en) Single and multiphase fluid measurements
GB2382412B (en) A method for measuring properties of flowing fluids, and a metering device and a sensor used for performing this method
NO20004325L (no) Ultrasonisk 2-faseströmningsapparat, samt lagdelt nivådetektor
WO2009045448A3 (en) Gas measuring device and method of manufacturing the same
WO2009131621A3 (en) Smooth bore, chordal transit-time ultrasonic meter and method
GB2421574A (en) Apparatus and method for monitoring the condition of pipelines
WO2002101344A3 (en) Gasket flow sensing apparatus and method
WO2010004255A3 (en) Apparatus and method for characterising fluid flow through a pipe
CA2435089A1 (en) Measuring the in situ static formation temperature
AU2001291963A1 (en) Double-sheath pipe for transporting fluids, provided with a device for limiting propagation of an outer tube and method for limiting propagation

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 2003544423

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 10466068

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2002781748

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020047006828

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 20028225007

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2002781748

Country of ref document: EP