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)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (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)

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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
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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
WO2016104893A1 (ko) 2014-12-22 2016-06-30 고려대학교 산학협력단 유체 속도 측정 장치
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
KR102499008B1 (ko) * 2018-04-11 2023-02-10 사이버옵틱스 코포레이션 인라인 입자 센서
CN112673247A (zh) * 2018-07-10 2021-04-16 杰里特·扬·范登恩格 用于流式细胞术中的离轴照射的系统、设备以及方法
DE102018122216A1 (de) 2018-09-12 2020-03-12 SIKA Dr. Siebert & Kühn GmbH & Co. KG Durchströmbarer Rohreinsatz für die optische Strömungsmessung
US12000704B2 (en) 2018-10-15 2024-06-04 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
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Also Published As

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

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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.