BRPI0414089A - aparelho para medir a velocidade das partìculas transportadas por um fluido escoando através de um tubo - Google Patents

aparelho para medir a velocidade das partìculas transportadas por um fluido escoando através de um tubo

Info

Publication number
BRPI0414089A
BRPI0414089A BRPI0414089-3A BRPI0414089A BRPI0414089A BR PI0414089 A BRPI0414089 A BR PI0414089A BR PI0414089 A BRPI0414089 A BR PI0414089A BR PI0414089 A BRPI0414089 A BR PI0414089A
Authority
BR
Brazil
Prior art keywords
tube
measuring
window
velocity
focused
Prior art date
Application number
BRPI0414089-3A
Other languages
English (en)
Inventor
Derek Montgomery
Daryl James
David Yue Yan
Original Assignee
Photon Control Inc
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 Photon Control Inc filed Critical Photon Control Inc
Publication of BRPI0414089A publication Critical patent/BRPI0414089A/pt
Publication of BRPI0414089B1 publication Critical patent/BRPI0414089B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • 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
    • G01F1/661—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 using light
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
    • G01P5/20—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance using particles entrained by a fluid stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N2015/0294—Particle shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Volume Flow (AREA)

Abstract

"APARELHO PARA MEDIR A VELOCIDADE DAS PARTìCULAS TRANSPORTADAS POR UM FLUIDO ESCOANDO ATRAVéS DE UM TUBO". é descrito um projeto de sistema óptico para medir a velocidade dos fluidos escoando através de tubos ou outros condutos. O sistema óptico consiste de um meio para suprir dois feixes através de uma janela de parede de tubo, focalizado em dois pontos alinhados ao longo de um eixo geométrico do tubo e separados por uma distância conhecida, e meio para detectar luz que é espalhada por partículas transportadas na corrente fluida através de uma segunda janela, que é disposta no lado oposto do tubo. Medindo-se o retardo de tempo entre os sinais detectados, pode ser determinada a velocidade do fluido. Os feixes de luz supridos são focalizados em um cone de luz raso e são bloqueados por uma obstrução disposta atrás da segunda janela. A luz dispersa passa através de uma abertura atrás da segunda janela que circunda o obscurecimento e é focalizada em uma superfície detectora.
BRPI0414089A 2003-09-03 2004-09-03 aparelho para medir a velocidade das partículas transportadas por um fluido escoando através de um tubo BRPI0414089B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002439242A CA2439242C (en) 2003-09-03 2003-09-03 Optical flow meter for measuring gases and liquids in pipelines
PCT/CA2004/001593 WO2005022170A1 (en) 2003-09-03 2004-09-03 Optical flow meter for measuring gases and liquids in pipelines

Publications (2)

Publication Number Publication Date
BRPI0414089A true BRPI0414089A (pt) 2006-10-31
BRPI0414089B1 BRPI0414089B1 (pt) 2017-01-24

Family

ID=34230701

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414089A BRPI0414089B1 (pt) 2003-09-03 2004-09-03 aparelho para medir a velocidade das partículas transportadas por um fluido escoando através de um tubo

Country Status (9)

Country Link
US (1) US7265832B2 (pt)
EP (1) EP1664802A4 (pt)
JP (1) JP4704340B2 (pt)
CN (1) CN1846137B (pt)
BR (1) BRPI0414089B1 (pt)
CA (2) CA2439242C (pt)
NO (1) NO20061490L (pt)
RU (1) RU2377573C2 (pt)
WO (1) WO2005022170A1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005025181A1 (de) 2005-06-01 2006-12-07 Sick Engineering Gmbh Partikelkonzentrations-Messvorrichtung und Messverfahren
US7579947B2 (en) * 2005-10-19 2009-08-25 Rosemount Inc. Industrial process sensor with sensor coating detection
US7880133B2 (en) * 2006-06-01 2011-02-01 Weatherford/Lamb, Inc. Optical multiphase flowmeter
GB0701558D0 (en) * 2007-01-26 2007-03-07 Insensys Oil & Gas Ltd Fluid composition monitoring
CN100593691C (zh) * 2007-08-28 2010-03-10 烟台大学 多相流体的光电识别装置
US8858787B2 (en) * 2007-10-22 2014-10-14 Baxter International Inc. Dialysis system having non-invasive fluid velocity sensing
DE102007054186B4 (de) * 2007-11-14 2012-04-12 Digmesa Ag Verfahren und Vorrichtung zum Bestimmen des Durchflusses einer strömenden Flüssigkeit
WO2009109745A1 (en) * 2008-03-05 2009-09-11 Schlumberger Holdings Limited Flexible pipe fatigue monitoring below the bend stiffener of a flexible riser
DE102009005800A1 (de) * 2009-01-22 2010-07-29 Dues, Michael, Dr.-Ing. Optische Strömungsmessung
US20100201984A1 (en) * 2009-02-11 2010-08-12 Cyberoptics Semiconductor, Inc. In-line high pressure particle sensing system
US20100235117A1 (en) * 2009-03-15 2010-09-16 Lauris Technologies Inc Optical Gas Flow Meter
US8467050B2 (en) * 2009-06-11 2013-06-18 M-I Llc Apparatus and method for metering flare gas
US8567269B1 (en) 2009-07-27 2013-10-29 M-I Llc Sensor mounting apparatus and method
JP5950319B2 (ja) * 2010-06-15 2016-07-13 新日本空調株式会社 パーティクル濃度測定装置
KR20120074558A (ko) * 2010-12-28 2012-07-06 삼성전자주식회사 미세입자 검출장치
US8525986B2 (en) 2011-04-06 2013-09-03 M-I Llc Method for hydrocarbon well completion
US8749766B1 (en) * 2012-04-24 2014-06-10 The Boeing Company Optical airflow sensor
US9383476B2 (en) 2012-07-09 2016-07-05 Weatherford Technology Holdings, Llc In-well full-bore multiphase flowmeter for horizontal wellbores
US9597229B2 (en) 2013-03-15 2017-03-21 Abbott Medical Optics Inc. Phacoemulsification flow rate detection system and method
KR101605638B1 (ko) * 2014-12-22 2016-03-22 고려대학교 산학협력단 유체 속도 측정 장치
CN107110883B (zh) * 2014-12-22 2020-01-31 英泰克生物有限公司 流体速度测定装置
KR20180101086A (ko) * 2017-03-03 2018-09-12 김태용 수질측정장치
CN106353534A (zh) * 2016-09-30 2017-01-25 天津市誉航润铭科技发展有限公司 一种新型管道流速检测传感器
CN107703327B (zh) * 2017-10-30 2023-05-09 西安工业大学 一种测量液体或气体流速的激光测速装置及其使用方法
RU179411U1 (ru) * 2018-03-01 2018-05-14 Акционерное общество "ГМС Нефтемаш" Устройство для измерения расхода жидкости и газа
JP7455756B2 (ja) * 2018-04-11 2024-03-26 サイバーオプティクス コーポレーション インライン粒子センサ
BR112021000339A2 (pt) * 2018-07-10 2021-04-06 Gerrit Jan Van Den Engh Sistema, aparelho e método para iluminação fora do eixo em citometria de fluxo
JP7126048B2 (ja) * 2018-08-08 2022-08-26 パナソニックＩｐマネジメント株式会社 超音波流量計
DE102018122216A1 (de) 2018-09-12 2020-03-12 SIKA Dr. Siebert & Kühn GmbH & Co. KG Durchströmbarer Rohreinsatz für die optische Strömungsmessung
WO2020077491A1 (en) * 2018-10-15 2020-04-23 Nokia Technologies Oy Apparatus and method for processing a fluid zone
DE102018131059A1 (de) * 2018-12-05 2020-06-10 SIKA Dr. Siebert & Kühn GmbH & Co. KG Strömungsmessverfahren und Strömungsmessvorrichtung zur optischen Strömungsmessung
DE102019201532A1 (de) * 2019-02-07 2020-08-13 Robert Bosch Gmbh Werkzeugmaschinenvorrichtung
WO2020178641A1 (en) * 2019-03-07 2020-09-10 Flowlit Ltd. Optical fluid flow velocity measurement
CA3051376C (en) 2019-08-06 2020-04-28 Surface Solutions Inc. Methane monitoring and conversion apparatus and methods
CN114739944B (zh) * 2022-04-12 2024-09-20 华中科技大学 检测良透光性流体参数的光学计量装置及方法
CN116625445B (zh) * 2023-07-26 2023-09-22 上海中核维思仪器仪表股份有限公司 一种气体超声波流量计
CN117031744B (zh) * 2023-10-07 2023-12-15 中国空气动力研究与发展中心超高速空气动力研究所 一种基于石英圆管的成像光学系统和方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680961A (en) * 1970-06-01 1972-08-01 British Aircraft Corp Ltd Measurement of particle sizes
DE2643616C3 (de) * 1976-09-28 1979-05-31 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Strömungsgeschwindigkeitsmeßgerät
US4251733A (en) * 1978-06-29 1981-02-17 Hirleman Jr Edwin D Technique for simultaneous particle size and velocity measurement
DE3347092A1 (de) * 1983-12-24 1985-07-18 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren und vorrichtung zur optischen messung der stroemung eines fluids
US4938592A (en) * 1987-07-28 1990-07-03 Amherst Process Instruments, Inc. Beam forming and sensing apparatus for aerodynamic particle sizing system
US4854705A (en) * 1988-04-05 1989-08-08 Aerometrics, Inc. Method and apparatus to determine the size and velocity of particles using light scatter detection from confocal beams
US4919536A (en) * 1988-06-06 1990-04-24 Northrop Corporation System for measuring velocity field of fluid flow utilizing a laser-doppler spectral image converter
US4988190A (en) * 1990-01-05 1991-01-29 Trustees Of Princeton University Absorption line filter window and method for velocity measurements by light scattering
US5133602A (en) * 1991-04-08 1992-07-28 International Business Machines Corporation Particle path determination system
US5153665A (en) * 1991-06-14 1992-10-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Vaporizing particle velocimeter
DE4130526C2 (de) * 1991-09-13 1996-09-26 Rainer Dr Kramer Laser-Flugzeit-Anemometer
US5999256A (en) * 1992-02-12 1999-12-07 Cambridge Consultants Limited Particle measurement system
RU2032180C1 (ru) * 1992-12-30 1995-03-27 Виктор Вячеславович Стерлядкин Способ определения поля скоростей
US5561515A (en) * 1994-10-07 1996-10-01 Tsi Incorporated Apparatus for measuring particle sizes and velocities
US5905568A (en) * 1997-12-15 1999-05-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Stereo imaging velocimetry
US6128072A (en) * 1998-04-23 2000-10-03 Nova Gas Transmission Ltd. Optical flow meter integrally mounted to a rigid plate with direct optical access to the interior of a pipe
US6429926B1 (en) * 2001-01-08 2002-08-06 Nova Gas Transmission Ltd. Optical flow meter capable of operating with a variable refractive index
US6794671B2 (en) * 2002-07-17 2004-09-21 Particle Sizing Systems, Inc. Sensors and methods for high-sensitivity optical particle counting and sizing

Also Published As

Publication number Publication date
RU2006108798A (ru) 2006-09-10
BRPI0414089B1 (pt) 2017-01-24
CA2439242C (en) 2008-01-29
JP4704340B2 (ja) 2011-06-15
JP2007504464A (ja) 2007-03-01
CA2439242A1 (en) 2005-03-03
EP1664802A1 (en) 2006-06-07
WO2005022170A1 (en) 2005-03-10
US20070064218A1 (en) 2007-03-22
CA2537344A1 (en) 2005-03-10
CN1846137B (zh) 2010-09-08
EP1664802A4 (en) 2009-07-15
RU2377573C2 (ru) 2009-12-27
US7265832B2 (en) 2007-09-04
NO20061490L (no) 2006-06-01
CN1846137A (zh) 2006-10-11

Similar Documents

Publication Publication Date Title
BRPI0414089A (pt) aparelho para medir a velocidade das partìculas transportadas por um fluido escoando através de um tubo
US1662429A (en) Process of and apparatus for locating obstructions in pipe lines carrying fluids
ES2395080T3 (es) Aparato inyector de flujo coaxial en voladizo y procedimiento de selección de partículas
JP4932567B2 (ja) 煙感知器及びそのサンプリングエア供給方法
JP2020513103A5 (pt)
US6573992B1 (en) Plano convex fluid carrier for scattering correction
CA2339727A1 (en) Optical flow sensor
ATE354792T1 (de) Band-durchflusszytometrie und zellsortierung
KR20080110167A (ko) 시료 중의 입자를 집중화하고 검출하기 위한 장치 및 그를제조하는 방법
CN102243797A (zh) 感烟探测器
DK160581B (da) Fremgangsmaade til at foelge bevaegelsen af en roerledningsgris gennem et afsnit af en roerledning
NO337240B1 (no) Optisk transittid-hastighetsmåler
WO2004036150A3 (en) Multi-modality ultrasonic density/solute monitor
DK2074432T3 (da) Indretning til måling af fluidstrømningshastighed
ES2079004T3 (es) Procedimiento y dispositivo para determinar el caudal de paso de un fluido con un flujo de paso por impulsos.
CN104458904B (zh) 一种用于航天器推进剂加注的小管径气流两相流的检测装置
FR2427587A1 (fr) Debitmetre a fluides
DE69922663D1 (de) Vorrichtung zur messung einer volumenflüssigkeitsströmung in einem rohr
MX170349B (es) Taco detector de codos
BR0209622A (pt) Sistema de reforço da produção de poço
BR9911805A (pt) Fluxìmetro de efeito de coriolis
WO2006076998A3 (de) Vorrichtung zur bestimmung und/oder überwachung des volumen- und/ oder massendurchflusses
US5408096A (en) Instrument for a centrifugal separator for detecting the presence of a body and rolling mill provided with such an instrument
BE881093A (fr) Procede et appareil en vue de controler l'ecoulement d'un fluide
CN215568576U (zh) 一种分流用液体恒定式一次性软管

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/01/2017, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2530 DE 02-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.