BRPI0720325A2 - "sistema de monitoramento de tubulação e garantia de fluxo e método para garantia de fluxo e monitoramento de tubulação" - Google Patents

"sistema de monitoramento de tubulação e garantia de fluxo e método para garantia de fluxo e monitoramento de tubulação"

Info

Publication number
BRPI0720325A2
BRPI0720325A2 BRPI0720325-0A2A BRPI0720325A BRPI0720325A2 BR PI0720325 A2 BRPI0720325 A2 BR PI0720325A2 BR PI0720325 A BRPI0720325 A BR PI0720325A BR PI0720325 A2 BRPI0720325 A2 BR PI0720325A2
Authority
BR
Brazil
Prior art keywords
pipe monitoring
flow guarantee
guarantee
flow
monitoring system
Prior art date
Application number
BRPI0720325-0A2A
Other languages
English (en)
Inventor
Songming Huang
Original Assignee
Prad Res & Dev Ltd
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 Prad Res & Dev Ltd filed Critical Prad Res & Dev Ltd
Publication of BRPI0720325A2 publication Critical patent/BRPI0720325A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G01B17/025—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness for measuring thickness of coating
    • 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
    • G01F1/663—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 by measuring Doppler frequency shift
    • 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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02881—Temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
BRPI0720325-0A2A 2007-01-09 2007-11-16 "sistema de monitoramento de tubulação e garantia de fluxo e método para garantia de fluxo e monitoramento de tubulação" BRPI0720325A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/621,167 US7673525B2 (en) 2007-01-09 2007-01-09 Sensor system for pipe and flow condition monitoring of a pipeline configured for flowing hydrocarbon mixtures
PCT/GB2007/004390 WO2008084182A1 (en) 2007-01-09 2007-11-16 Sensor system for pipe and flow condition monitoring of a pipeline configured for flowing hydrocarbon mixtures

Publications (1)

Publication Number Publication Date
BRPI0720325A2 true BRPI0720325A2 (pt) 2014-02-04

Family

ID=39078546

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0720325-0A2A BRPI0720325A2 (pt) 2007-01-09 2007-11-16 "sistema de monitoramento de tubulação e garantia de fluxo e método para garantia de fluxo e monitoramento de tubulação"

Country Status (3)

Country Link
US (1) US7673525B2 (pt)
BR (1) BRPI0720325A2 (pt)
WO (1) WO2008084182A1 (pt)

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Also Published As

Publication number Publication date
US7673525B2 (en) 2010-03-09
US20080163700A1 (en) 2008-07-10
WO2008084182A1 (en) 2008-07-17

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.