BRPI0418911A - pesos de balança divididos para eliminar o efeito de densidade em fluxo - Google Patents

pesos de balança divididos para eliminar o efeito de densidade em fluxo

Info

Publication number
BRPI0418911A
BRPI0418911A BRPI0418911-6A BRPI0418911A BRPI0418911A BR PI0418911 A BRPI0418911 A BR PI0418911A BR PI0418911 A BRPI0418911 A BR PI0418911A BR PI0418911 A BRPI0418911 A BR PI0418911A
Authority
BR
Brazil
Prior art keywords
conduit
flow
node
eliminate
effect
Prior art date
Application number
BRPI0418911-6A
Other languages
English (en)
Inventor
Craig Brainerd Van Cleve
Mark James Bell
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 BRPI0418911A publication Critical patent/BRPI0418911A/pt
Publication of BRPI0418911B1 publication Critical patent/BRPI0418911B1/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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • 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
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means
    • G01F15/024—Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8413—Coriolis 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
    • G01F1/8418—Coriolis 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 motion or vibration balancing 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472—Coriolis 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
    • G01F1/8477—Coriolis 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

PESOS DE BALANçA DIVIDIDOS PARA ELIMINAR O EFEITO DE DENSIDADE EM FLUXO. Um medidor de fluxo de Coriolis inclui pelo menos um conduto de fluxo (103), incluindo num primeiro nó de conduto (603a) e um segundo nó de conduto (603b) e um eixo de curvatura W que intercepta o conduto de fluxo (103) no primeiro nó de conduto (603a) e no segundo nó de conduto (603b). O conduto de fluxo (103) vibra em torno do eixo de curvatura W. O medidor ainda inclui um sistema de acionamento (104) acoplado ao pelo menos um conduto de fluxo (103). O sistema de balança (600) inclui dois ou mais pesos de balança em Y (601a, 601b) e dois ou mais elementos de fixação (602a, 602b) que acoplam os dois ou mais pesos de balança em Y (601a, 601b) no pelo menos um conduto de fluxo (103). Pelo menos um primeiro peso de balança em Y (601a) é acoplado ao pelo menos um conduto de fluxo (103) em uma primeira localização entre o primeiro nó de conduto (603a) e o sistema de acionamento (104) e pelo menos um segundo peso de balança em Y (601b) é acoplado ao pelo menos um conduto de fluxo (103) em uma segunda localização entre o sistema de acionamento (104) e o segundo nó de conduto (603b).
BRPI0418911A 2004-07-01 2004-07-01 pesos de equilíbrio divididos para eliminar o efeito de densidade em fluxo BRPI0418911B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/021318 WO2006014153A1 (en) 2004-07-01 2004-07-01 Split balance weights for eliminating density effect on flow

Publications (2)

Publication Number Publication Date
BRPI0418911A true BRPI0418911A (pt) 2007-10-23
BRPI0418911B1 BRPI0418911B1 (pt) 2015-12-01

Family

ID=34958319

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418911A BRPI0418911B1 (pt) 2004-07-01 2004-07-01 pesos de equilíbrio divididos para eliminar o efeito de densidade em fluxo

Country Status (15)

Country Link
US (1) US7597007B2 (pt)
EP (1) EP1761746B1 (pt)
JP (1) JP4939408B2 (pt)
KR (2) KR101031834B1 (pt)
CN (1) CN101014836B (pt)
AR (1) AR049935A1 (pt)
AT (1) ATE506602T1 (pt)
AU (1) AU2004321982B2 (pt)
BR (1) BRPI0418911B1 (pt)
CA (1) CA2574857C (pt)
DE (1) DE602004032393D1 (pt)
DK (1) DK1761746T3 (pt)
MX (1) MXPA06014651A (pt)
PL (1) PL1761746T3 (pt)
WO (1) WO2006014153A1 (pt)

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US8889709B2 (en) * 2006-09-21 2014-11-18 Probiodrug Ag Use of isoQC inhibitors in the treatment and prevention of inflammatory diseases or conditions
NZ575727A (en) * 2006-09-21 2011-12-22 Probiodrug Ag Novel genes related to glutaminyl cyclase
CN101970338B (zh) * 2008-02-11 2013-03-27 集成感应系统公司 微流体装置及操作方法
US8215184B2 (en) 2008-02-20 2012-07-10 Micro Motion, Inc. Coriolis flow meter with an improved balance system
DE102008035877A1 (de) * 2008-08-01 2010-02-04 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
CN102449441B (zh) * 2009-05-26 2013-09-18 微动公司 包括平衡构件的流量计
WO2014031103A1 (en) 2012-08-21 2014-02-27 Micro Motion, Inc. Coriolis flowmeter and method with improved meter zero
CN103398749A (zh) * 2013-08-19 2013-11-20 四川中测流量科技有限公司 振动管及使用该振动管的质量流量计
CN106461430B (zh) * 2014-07-01 2020-10-16 高准公司 流体动量检测方法和相关装置
US11668597B2 (en) * 2017-08-30 2023-06-06 Micro Motion, Inc. Detecting and identifying a change in a vibratory meter condition based on stiffness change determination at two locations on the conduit
US10816424B2 (en) * 2018-09-21 2020-10-27 Rosemount Inc. Remote seal diaphragm system
EP4004497B1 (en) * 2019-07-30 2024-07-03 Micro Motion, Inc. A variable mass balance bar
JP7514941B2 (ja) * 2020-02-20 2024-07-11 マイクロ モーション インコーポレイテッド コリオリ流量計のバランスバーのためのモード分割共振器
US10782170B1 (en) * 2020-02-26 2020-09-22 IDEX India PVT. LTD Method and apparatus to balance a coriolis mass flow meter adding balancing weights by determining reaction forces
WO2021173132A1 (en) * 2020-02-26 2021-09-02 IDEX India PVT. LTD Method and apparatus to balance a coriolis mass flow meter
KR102388598B1 (ko) * 2021-03-02 2022-04-21 주식회사 서진인스텍 코리올리스 질량 유량계, 이에 포함된 유로관 및 이를 이용한 유량 측정 방법

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US4756198A (en) * 1986-01-24 1988-07-12 Exac Corporation Sensor apparatus for mass flow rate measurement system
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Also Published As

Publication number Publication date
JP4939408B2 (ja) 2012-05-23
JP2008504556A (ja) 2008-02-14
MXPA06014651A (es) 2007-03-26
US20080034891A1 (en) 2008-02-14
BRPI0418911B1 (pt) 2015-12-01
EP1761746A1 (en) 2007-03-14
HK1110382A1 (zh) 2008-07-11
CN101014836A (zh) 2007-08-08
ATE506602T1 (de) 2011-05-15
AU2004321982A1 (en) 2006-02-09
US7597007B2 (en) 2009-10-06
KR20110009269A (ko) 2011-01-27
AR049935A1 (es) 2006-09-13
KR20070027732A (ko) 2007-03-09
AU2004321982B2 (en) 2009-10-29
PL1761746T3 (pl) 2011-09-30
CN101014836B (zh) 2010-04-28
WO2006014153A1 (en) 2006-02-09
DE602004032393D1 (de) 2011-06-01
CA2574857A1 (en) 2006-02-09
EP1761746B1 (en) 2011-04-20
KR101031834B1 (ko) 2011-05-02
CA2574857C (en) 2013-05-14
DK1761746T3 (da) 2012-04-16

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Legal Events

Date Code Title Description
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 01/12/2015, OBSERVADAS AS CONDICOES LEGAIS.