BR0007254A - Fluxìmetro coriolis para grandes fluxos de massa com dimensões reduzidas - Google Patents

Fluxìmetro coriolis para grandes fluxos de massa com dimensões reduzidas

Info

Publication number
BR0007254A
BR0007254A BR0007254-0A BR0007254A BR0007254A BR 0007254 A BR0007254 A BR 0007254A BR 0007254 A BR0007254 A BR 0007254A BR 0007254 A BR0007254 A BR 0007254A
Authority
BR
Brazil
Prior art keywords
flow
coriolis flowmeter
small dimensions
large mass
mass flows
Prior art date
Application number
BR0007254-0A
Other languages
English (en)
Other versions
BRPI0007254B1 (pt
Inventor
Matthew T Crisfield
John Richard Mccarthy
Original Assignee
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 Micro Motion Inc filed Critical Micro Motion Inc
Publication of BR0007254A publication Critical patent/BR0007254A/pt
Publication of BRPI0007254B1 publication Critical patent/BRPI0007254B1/pt

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/8409Coriolis or gyroscopic mass flowmeters constructional details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/8409Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8413Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/845Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

"FLUXìMETRO CORIOLIS PARA GRANDES FLUXOS DE MASSA COM DIMENSõES REDUZIDAS". Um sensor de fluxímetro Coriolis (5) capaz de manipular grandes proporções de fluxo de massa e tendo uma dimensão de sinalização reduzida. A fim de apresentar uma dimensão de sinalização reduzida, os tubos de fluxo (103A- 103B) são feitos de modo a ter um arco substancialmente semicircular (150) entre uma entrada e uma saída. Barras de arco de pua (120-121) conectadas ao tubo de fluxo próximo à entrada e à saída separam as freq³ências de vibração nos tubos de fluxo. Os sensores de recuperação (105-105') ficam posicionados sobre o arco substancialmente semicircular (150) do tubo de fluxo em uma posição de modo a permitir que os sensores maximizem a detecção de vibrações de baixa amplitude e de alta freq³ência dos tubos de fluxo (103A- 103B) requeridos para se ter uma dimensão de sinalização reduzida.
BRPI0007254A 1999-10-29 2000-10-17 fluxímetro coriolis para grandes fluxos de massa com dimensões reduzidas BRPI0007254B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/430,052 US6776052B2 (en) 1999-10-29 1999-10-29 Coriolis flowmeter having a reduced flag dimension for handling large mass flows
PCT/US2000/028739 WO2001033174A1 (en) 1999-10-29 2000-10-17 Coriolis flowmeter for large mass flows with reduced dimensions

Publications (2)

Publication Number Publication Date
BR0007254A true BR0007254A (pt) 2001-10-16
BRPI0007254B1 BRPI0007254B1 (pt) 2016-01-26

Family

ID=23705876

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0007254A BRPI0007254B1 (pt) 1999-10-29 2000-10-17 fluxímetro coriolis para grandes fluxos de massa com dimensões reduzidas

Country Status (17)

Country Link
US (1) US6776052B2 (pt)
EP (1) EP1147380B1 (pt)
JP (2) JP4545365B2 (pt)
KR (1) KR100500553B1 (pt)
CN (1) CN1179199C (pt)
AR (1) AR026021A1 (pt)
AT (1) ATE400798T1 (pt)
AU (1) AU771657B2 (pt)
BR (1) BRPI0007254B1 (pt)
CA (1) CA2356284C (pt)
DE (1) DE60039409D1 (pt)
DK (1) DK1147380T3 (pt)
HK (1) HK1042549B (pt)
MY (1) MY126983A (pt)
PL (1) PL198383B1 (pt)
RU (1) RU2237869C2 (pt)
WO (1) WO2001033174A1 (pt)

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Also Published As

Publication number Publication date
CN1335934A (zh) 2002-02-13
CA2356284A1 (en) 2001-05-10
AR026021A1 (es) 2002-12-26
DK1147380T3 (da) 2008-11-17
KR20020001711A (ko) 2002-01-09
CN1179199C (zh) 2004-12-08
PL348413A1 (en) 2002-05-20
JP2010175556A (ja) 2010-08-12
RU2237869C2 (ru) 2004-10-10
EP1147380A1 (en) 2001-10-24
AU771657B2 (en) 2004-04-01
HK1042549B (zh) 2005-07-22
JP2003513264A (ja) 2003-04-08
BRPI0007254B1 (pt) 2016-01-26
AU1093701A (en) 2001-05-14
EP1147380B1 (en) 2008-07-09
CA2356284C (en) 2005-02-08
US6776052B2 (en) 2004-08-17
US20020157479A1 (en) 2002-10-31
WO2001033174A1 (en) 2001-05-10
MY126983A (en) 2006-11-30
JP4545365B2 (ja) 2010-09-15
DE60039409D1 (de) 2008-08-21
PL198383B1 (pl) 2008-06-30
KR100500553B1 (ko) 2005-07-12
ATE400798T1 (de) 2008-07-15
HK1042549A1 (en) 2002-08-16

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Free format text: ATENDENDO O SOLICITADO NA PETICAO NO 020110050407 DE 16/05/2011, RECONHECEMOS A JUSTA CAUSA, CONCEDENDO, PRAZO DE 64 (SESSENTA E QUATRO) DIAS CONTADOS A PARTIR DA DATA DE PUBLICACAO NA RPI.

B09B Patent application refused [chapter 9.2 patent gazette]

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B12B Appeal against refusal [chapter 12.2 patent gazette]
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