BR112016029098A2 - sistema de medição de fluxo. - Google Patents

sistema de medição de fluxo.

Info

Publication number
BR112016029098A2
BR112016029098A2 BR112016029098A BR112016029098A BR112016029098A2 BR 112016029098 A2 BR112016029098 A2 BR 112016029098A2 BR 112016029098 A BR112016029098 A BR 112016029098A BR 112016029098 A BR112016029098 A BR 112016029098A BR 112016029098 A2 BR112016029098 A2 BR 112016029098A2
Authority
BR
Brazil
Prior art keywords
reflecting portion
normally
flow
measurement system
rotating member
Prior art date
Application number
BR112016029098A
Other languages
English (en)
Other versions
BR112016029098B1 (pt
Inventor
Pilipchenko Anna
Tokhtuev Eugene
M Christensen William
Original Assignee
Ecolab Usa 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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of BR112016029098A2 publication Critical patent/BR112016029098A2/pt
Publication of BR112016029098B1 publication Critical patent/BR112016029098B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2220/00—Application
    • F04C2220/24—Application for metering throughflow
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
    • G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means

Abstract

as formas de realização incluem um sistema de medição de fluxo para medir características de um fluxo de fluido. o sistema de medição de fluxo pode incluir um par de membros rotativos que rotem de forma síncrona com o fluxo de fluido. pelo menos um membro rotativo pode incluir uma porção normalmente refletora e uma porção normalmente não refletora. a porção normalmente refletora reflete um feixe incidente em uma direção paralela à direção normal do plano da porção normalmente refletora. a porção normalmente não refletora reflete o feixe incidente em uma direção não paralela à direção normal do plano da porção normalmente refletora. o sistema de medição de fluxo mede as características ópticas de um feixe refletido pela porção normalmente refletora e determina as características de rotação do membro rotativo. o sistema de medição de fluxo determina as características do fluxo com base nas características de rotação do membro rotativo.
BR112016029098-4A 2014-07-21 2015-07-10 Sistema de medição de fluxo BR112016029098B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/336921 2014-07-21
US14/336,921 US9441998B2 (en) 2014-07-21 2014-07-21 Oval gear meter
PCT/US2015/039962 WO2016014262A1 (en) 2014-07-21 2015-07-10 Oval gear meter

Publications (2)

Publication Number Publication Date
BR112016029098A2 true BR112016029098A2 (pt) 2017-08-22
BR112016029098B1 BR112016029098B1 (pt) 2021-09-08

Family

ID=55074338

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029098-4A BR112016029098B1 (pt) 2014-07-21 2015-07-10 Sistema de medição de fluxo

Country Status (6)

Country Link
US (1) US9441998B2 (pt)
EP (1) EP3172538B1 (pt)
CN (1) CN106415214B (pt)
BR (1) BR112016029098B1 (pt)
MX (1) MX358203B (pt)
WO (1) WO2016014262A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160178423A1 (en) * 2013-07-10 2016-06-23 Liquid Controls Llc. Flow Meters with Improved Blocking and Displacement Rotors
US9719604B2 (en) * 2014-06-13 2017-08-01 Ecolab Usa Inc. Check valve for a fluid flow regulation system
DE102017110308A1 (de) * 2017-05-12 2018-11-15 Krohne Ag Ultraschalldurchflussmessgerät

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* Cited by examiner, † Cited by third party
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US3878391A (en) * 1973-12-17 1975-04-15 Westinghouse Electric Corp Radiometric pulse initiator having a reflective patterned drum
US4195522A (en) * 1978-10-02 1980-04-01 Electronic Systems Engineering, Inc. Flowmeter
US4327362A (en) * 1978-10-23 1982-04-27 Rockwell International Corporation Meter rotor rotation optical sensor
JPS5945524U (ja) * 1982-09-20 1984-03-26 トキコ株式会社 容積式流量計
JPH0619054Y2 (ja) * 1987-03-30 1994-05-18 株式会社三ツ葉電機製作所 非円形歯車式流量計
DE3742249A1 (de) * 1987-12-03 1989-06-15 Infas Inst Sensor fuer verbrauchsmessungen in einem haushalts-verbrauchsmesssystem
CN2177934Y (zh) * 1993-10-15 1994-09-21 安徽省合肥仪表总厂 高精度椭圆齿轮流量变送器
EP0660263B1 (de) * 1993-12-23 2000-03-01 GWF Gas- & Wassermesserfabrik AG Verfahren zum elektrischen Auslesen eines mehrstelligen Rollenzählwerks für ein Volumenmessgerät
CN1089720A (zh) * 1993-12-25 1994-07-20 中国石化大庆石油化工总厂炼油厂 耐腐蚀式椭圆齿轮流量计
US5542302A (en) * 1995-01-24 1996-08-06 Mcmillan Company Turbine wheel flow measuring transducer
KR100203754B1 (ko) * 1995-01-26 1999-06-15 오타 유다카 유량계
US5750983A (en) * 1995-03-20 1998-05-12 Schlumberger Industries, Inc. Meter sensor light tamper detector
US5902938A (en) * 1997-04-21 1999-05-11 Management And Report Technologies, Inc. Explosive fluid metering apparatus having immune data converter and method of metering explosive fluid distribution
US6644947B2 (en) * 2002-03-14 2003-11-11 Tuthill Corporation Wave tooth gears using identical non-circular conjugating pitch curves
FR2850748B1 (fr) * 2003-02-05 2005-12-30 Actaris Sas Dispositif de detection optique pour compteur
JP3827655B2 (ja) * 2003-06-24 2006-09-27 株式会社オーバル 非円形歯車及び非円形歯車を用いた容積式流量計
US6945125B2 (en) * 2003-12-03 2005-09-20 Daniel Industries, Inc. High resolution pulse count interface
WO2006131134A1 (en) 2005-06-08 2006-12-14 Ecolab Inc. Oval gear meter
US7851775B2 (en) * 2005-09-29 2010-12-14 The United States Of America As Represented By The Secretary Of The Army Gear-type drink-o-meter to monitor fluid consumption
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FI119298B (fi) * 2006-05-12 2008-09-30 Osakeyhtioe Skf Aktiebolag Soikiohammasratasmittari
US7426875B1 (en) * 2007-09-14 2008-09-23 Mcmillan Company Low flow rate measurement and control
CN201163203Y (zh) * 2007-10-10 2008-12-10 合肥精大仪表股份有限公司 轻型椭圆齿轮流量计
CN101413818B (zh) * 2008-12-05 2010-06-09 胡平 容积式高阶椭圆齿轮流量计
US8069719B2 (en) 2009-02-11 2011-12-06 Ecolab Usa Inc. Gear flow meter with optical sensor
JP4599454B1 (ja) * 2009-09-07 2010-12-15 株式会社オーバル 容積式気液二相流量計及び多相流量計測システム
US8166828B2 (en) 2010-08-06 2012-05-01 Ecolab USA, Inc. Fluid flow meter
US8496457B2 (en) * 2011-10-31 2013-07-30 Nordson Corporation Metering gear pump with integral flow indicator
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Also Published As

Publication number Publication date
WO2016014262A1 (en) 2016-01-28
MX2016016110A (es) 2017-02-23
EP3172538A1 (en) 2017-05-31
CN106415214A (zh) 2017-02-15
CN106415214B (zh) 2019-05-28
BR112016029098B1 (pt) 2021-09-08
EP3172538B1 (en) 2020-07-01
EP3172538A4 (en) 2018-03-21
US20160018247A1 (en) 2016-01-21
MX358203B (es) 2018-08-09
US9441998B2 (en) 2016-09-13

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

Free format text: RETIFIQUE-SE, POR INCORRECOES NO QUADRO 1

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/07/2015, OBSERVADAS AS CONDICOES LEGAIS.