BRPI1015978B8 - Método para ajustar a frequência de um transdutor sem cessar o fluxo de fluido através de um fluxímetro, e, fluxímetro - Google Patents

Método para ajustar a frequência de um transdutor sem cessar o fluxo de fluido através de um fluxímetro, e, fluxímetro

Info

Publication number
BRPI1015978B8
BRPI1015978B8 BRPI1015978A BRPI1015978A BRPI1015978B8 BR PI1015978 B8 BRPI1015978 B8 BR PI1015978B8 BR PI1015978 A BRPI1015978 A BR PI1015978A BR PI1015978 A BRPI1015978 A BR PI1015978A BR PI1015978 B8 BRPI1015978 B8 BR PI1015978B8
Authority
BR
Brazil
Prior art keywords
flow meter
frequency
adjusting
transducer
flowing fluid
Prior art date
Application number
BRPI1015978A
Other languages
English (en)
Inventor
C Straub Henry Jr
Original Assignee
Daniel Measurement & Control Inc
Daniel Measurement & Control Llc
Emersub Cviii Inc
Micro Motion 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 Daniel Measurement & Control Inc, Daniel Measurement & Control Llc, Emersub Cviii Inc, Micro Motion Inc filed Critical Daniel Measurement & Control Inc
Publication of BRPI1015978A2 publication Critical patent/BRPI1015978A2/pt
Publication of BRPI1015978B1 publication Critical patent/BRPI1015978B1/pt
Publication of BRPI1015978B8 publication Critical patent/BRPI1015978B8/pt

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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating 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)

Abstract

MÉTODO, SISTEMA, E, FLUXÍMETRO. Um método compreende, sem cessar o fluxo de fluido através de um fluxímetro, transmitir um sinal ultrassônico de uma primeira frequência através do fluido, ajustar a primeira frequência a uma segunda frequência e transmitir outro sinal ultrassônico da segunda frequência através do fluido.
BRPI1015978A 2009-06-16 2010-05-26 Método para ajustar a frequência de um transdutor sem cessar o fluxo de fluido através de um fluxímetro, e, fluxímetro BRPI1015978B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/485,424 2009-06-16
US12/485,424 US7966893B2 (en) 2009-06-16 2009-06-16 Adjusting transducer frequency without ceasing fluid flow through a meter
PCT/US2010/036134 WO2010147741A2 (en) 2009-06-16 2010-05-26 Adjusting transducer frequency without ceasing fluid flow through a meter

Publications (3)

Publication Number Publication Date
BRPI1015978A2 BRPI1015978A2 (pt) 2016-04-19
BRPI1015978B1 BRPI1015978B1 (pt) 2020-10-13
BRPI1015978B8 true BRPI1015978B8 (pt) 2022-08-30

Family

ID=43305233

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1015978A BRPI1015978B8 (pt) 2009-06-16 2010-05-26 Método para ajustar a frequência de um transdutor sem cessar o fluxo de fluido através de um fluxímetro, e, fluxímetro

Country Status (8)

Country Link
US (1) US7966893B2 (pt)
EP (1) EP2443423B1 (pt)
CN (1) CN102803908B (pt)
BR (1) BRPI1015978B8 (pt)
CA (1) CA2764995C (pt)
MX (1) MX2011014047A (pt)
RU (1) RU2530482C2 (pt)
WO (1) WO2010147741A2 (pt)

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US9170140B2 (en) * 2012-05-04 2015-10-27 Cameron International Corporation Ultrasonic flowmeter with internal surface coating and method
US9140586B2 (en) * 2012-09-25 2015-09-22 General Electric Company Removable sensor port insert apparatus
DE202013102553U1 (de) * 2013-06-14 2014-06-16 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät
US9080908B2 (en) * 2013-07-24 2015-07-14 Jesse Yoder Flowmeter design for large diameter pipes
DE102013109349A1 (de) * 2013-08-29 2015-03-05 Endress + Hauser Flowtec Ag Ultraschallwandler und Ultraschall-Durchflussmessgerät
DE102013114475B4 (de) * 2013-12-19 2021-04-08 Sick Ag Ultraschallmessvorrichtung und Verfahren zum Bestimmen der Strömungsgeschwindigkeit
US9295923B2 (en) * 2014-03-20 2016-03-29 Daniel Measurement And Control, Inc. Transducer for ultrasonic flow meter
DE102014010375B4 (de) 2014-07-12 2021-06-17 Diehl Metering Gmbh Ultraschallwandleranordnung sowie Ultraschallwasserzähler
US9718666B2 (en) 2014-12-12 2017-08-01 Veeder-Root Company Fuel dispensing nozzle with ultrasonic transducer for regulating fuel flow rates
FR3035497B1 (fr) * 2015-04-21 2018-09-07 Commissariat A L'energie Atomique Et Aux Energies Alternatives Systeme et procede de mesure d'un debit de fluide par traitement d'ondes acoustiques
AU2016316751B2 (en) * 2015-08-28 2018-11-29 Crisi Medical Systems, Inc. Flow sensor system including spring contacts
EP3701229B1 (en) * 2017-10-27 2023-03-15 Micro Motion, Inc. Adjustable transducer assemblies
US10564016B2 (en) 2017-12-06 2020-02-18 Honeywell International Inc. Ultrasonic transducers using adaptive multi-frequency hopping and coding
CA3090082A1 (en) * 2018-02-01 2019-08-08 Reliance Worldwide Corporation Sensor mount
WO2019152040A1 (en) 2018-02-01 2019-08-08 Reliance Worldwide Corporation Flow tube for hosting a flow meter and a shut-off valve
DE102020129196A1 (de) 2020-09-25 2022-03-31 Krohne Messtechnik Gmbh Ultraschallwandler, Verfahren zum Betreiben eines Ultraschallwandlers, Ultraschalldurchflussmessgerät und Verfahren zum Betreiben eines Ultraschalldurchflussmessgeräts
US11976951B2 (en) 2020-09-25 2024-05-07 Krohne Messtechnik Gmbh Ultrasonic transducer including separately-excitable electro-acoustic discs, ultrasonic flowmeter including the ultrasonic transducer, and related methods for operating the ultrasonic transducer and ultrasonic flowmeter

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Also Published As

Publication number Publication date
EP2443423A4 (en) 2014-04-09
CA2764995A1 (en) 2010-12-23
CN102803908A (zh) 2012-11-28
EP2443423A2 (en) 2012-04-25
WO2010147741A2 (en) 2010-12-23
CA2764995C (en) 2016-02-02
RU2530482C2 (ru) 2014-10-10
US7966893B2 (en) 2011-06-28
EP2443423B1 (en) 2021-06-30
US20100313676A1 (en) 2010-12-16
BRPI1015978A2 (pt) 2016-04-19
WO2010147741A3 (en) 2011-02-17
CN102803908B (zh) 2016-06-29
RU2011153028A (ru) 2013-07-27
MX2011014047A (es) 2012-02-22
BRPI1015978B1 (pt) 2020-10-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.21 NA RPI NO 2536 DE 13/08/2019 POR TER SIDO INDEVIDA.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 13/10/2020, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: DANIEL MEASUREMENT AND CONTROL, LLC (US)

B25A Requested transfer of rights approved

Owner name: EMERSUB CVIII, INC. (US)

B25A Requested transfer of rights approved

Owner name: MICRO MOTION, INC. (US)