BR9912118A - Conduto vibratório e processos para gerar estimativas de fluxo de massa compensadas - Google Patents

Conduto vibratório e processos para gerar estimativas de fluxo de massa compensadas

Info

Publication number
BR9912118A
BR9912118A BR9912118-2A BR9912118A BR9912118A BR 9912118 A BR9912118 A BR 9912118A BR 9912118 A BR9912118 A BR 9912118A BR 9912118 A BR9912118 A BR 9912118A
Authority
BR
Brazil
Prior art keywords
mass flow
processes
movement
flow estimates
generate compensated
Prior art date
Application number
BR9912118-2A
Other languages
English (en)
Inventor
Timothy J Cunningham
David F Normen
Stuart J Shelley
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 BR9912118A publication Critical patent/BR9912118A/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
    • 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
    • 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
    • G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
    • 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)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

"CONDUTO VIBRATóRIO E PROCESSOS PARA GERAR ESTIMATIVAS DE FLUXO DE MASSA COMPENSADAS" Trata-se de um parâmetro de processo associado com um material contido em um conduto é avaliado pela avaliação de um componente de flexibilidade residual modal normal real associado com um modo normal real de movimento do conduto. Uma série de sinais de movimento que representam o movimento do conduto é recebida. Uma avaliação de fluxo de massa compensada por flexibilidade residual é gerada a partir da série recebida de sinais de movimento e do componente de flexibilidade residual modal normal real avaliado. Um aparelho e produtos de programa de computador afins são também descritos.
BR9912118-2A 1998-08-05 1999-07-14 Conduto vibratório e processos para gerar estimativas de fluxo de massa compensadas BR9912118A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/129,746 US6272438B1 (en) 1998-08-05 1998-08-05 Vibrating conduit parameter sensors, methods and computer program products for generating residual-flexibility-compensated mass flow estimates
PCT/US1999/015907 WO2000008423A1 (en) 1998-08-05 1999-07-14 Vibrating conduit and methods for generating compensated mass flow estimates

Publications (1)

Publication Number Publication Date
BR9912118A true BR9912118A (pt) 2001-04-03

Family

ID=22441409

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912118-2A BR9912118A (pt) 1998-08-05 1999-07-14 Conduto vibratório e processos para gerar estimativas de fluxo de massa compensadas

Country Status (13)

Country Link
US (1) US6272438B1 (pt)
EP (1) EP1102968B1 (pt)
JP (1) JP3581653B2 (pt)
KR (1) KR20010072277A (pt)
CN (2) CN101424557B (pt)
AR (1) AR016503A1 (pt)
AU (1) AU5212699A (pt)
BR (1) BR9912118A (pt)
CA (1) CA2335072A1 (pt)
DE (1) DE69907474T2 (pt)
ID (1) ID27844A (pt)
PL (1) PL345656A1 (pt)
WO (1) WO2000008423A1 (pt)

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US6577977B2 (en) * 1999-02-16 2003-06-10 Micro Motion, Inc. Process parameter sensor apparatus, methods and computer program products using force filtering
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US6535826B2 (en) * 2001-02-16 2003-03-18 Micro Motion, Inc. Mass flowmeter methods, apparatus, and computer program products using correlation-measure-based status determination
KR100684263B1 (ko) * 2001-02-16 2007-02-20 마이크로 모우션, 인코포레이티드 모드 선택 필터링을 사용하는 코리올리 질량 유량계
US6694279B2 (en) * 2001-02-16 2004-02-17 Micro Motion, Inc. Methods, apparatus, and computer program products for determining structural motion using mode selective filtering
US6629059B2 (en) 2001-05-14 2003-09-30 Fisher-Rosemount Systems, Inc. Hand held diagnostic and communication device with automatic bus detection
US6704666B2 (en) 2001-08-29 2004-03-09 Micro Motion, Inc. Determining properties of a flow tube and of a fluid flowing through a flow tube of a coriolis flowmeter
US6678624B2 (en) * 2001-08-29 2004-01-13 Micro Motion, Inc. Apparatus, methods and computer program products for generating mass flow calibration factors using a normal modal dynamic characterization of a material-containing conduit
JP3912754B2 (ja) * 2003-01-08 2007-05-09 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 無線装置
US6997032B2 (en) * 2003-04-08 2006-02-14 Invensys Systems, Inc. Flowmeter zeroing techniques
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DE10322851A1 (de) * 2003-05-19 2004-12-16 Endress + Hauser Flowtec Ag, Reinach Coriolis-Durchflußmeßgerät
US6997033B2 (en) * 2004-02-03 2006-02-14 Emerson Electric Co. Flow meter pickoff assembly and flow meter pickoff adjustment method for nulling flow meter zero offset
WO2006009548A1 (en) * 2004-06-22 2006-01-26 Micro Motion, Inc. Meter electronics and method for detecting a residual material in a flow meter assembly
EP1787093B1 (en) 2004-09-09 2019-12-18 Micro Motion, Inc. A method and apparatus for measuring flow through a conduit by measuring the coriolis coupling between two vibration modes
KR100973772B1 (ko) 2004-09-27 2010-08-04 마이크로 모우션, 인코포레이티드 코리올리 유량계의 좌우 고유벡터의 인-플로우 결정
US8112565B2 (en) 2005-06-08 2012-02-07 Fisher-Rosemount Systems, Inc. Multi-protocol field device interface with automatic bus detection
US7337084B2 (en) * 2005-06-21 2008-02-26 Invensys Systems, Inc. Switch-activated zero checking feature for a Coriolis flowmeter
US20070068225A1 (en) 2005-09-29 2007-03-29 Brown Gregory C Leak detector for process valve
JP4254966B2 (ja) * 2006-03-14 2009-04-15 株式会社オーバル 振動方向規制手段を有するコリオリ流量計
JP5060557B2 (ja) * 2006-07-28 2012-10-31 マイクロ・モーション・インコーポレーテッド ３つのピックオフ・センサを持つ流量計
US7953501B2 (en) 2006-09-25 2011-05-31 Fisher-Rosemount Systems, Inc. Industrial process control loop monitor
US8788070B2 (en) 2006-09-26 2014-07-22 Rosemount Inc. Automatic field device service adviser
US7750642B2 (en) 2006-09-29 2010-07-06 Rosemount Inc. Magnetic flowmeter with verification
DE102007061690A1 (de) * 2006-12-21 2008-06-26 Abb Ag Verfahren zum Betrieb eines Messgerätes vom Vibrationstyp sowie Messgerät von Vibrationstyp selbst
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US8898036B2 (en) 2007-08-06 2014-11-25 Rosemount Inc. Process variable transmitter with acceleration sensor
AR071607A1 (es) * 2008-05-01 2010-06-30 Micro Motion Inc Medidor de caudal vibratorio para la determinacion de una o mas caracteristicas de fluido de caudal de un fluido de caudal de multiples fases
US9207670B2 (en) 2011-03-21 2015-12-08 Rosemount Inc. Degrading sensor detection implemented within a transmitter
US9052240B2 (en) 2012-06-29 2015-06-09 Rosemount Inc. Industrial process temperature transmitter with sensor stress diagnostics
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MX343155B (es) * 2012-11-29 2016-10-26 Micro Motion Inc Deteccion de un cambio en el area en seccion transversal de un tubo de fluido en un medidor vibratorio al determinar la rigidez en modo lateral.
EP3008428B1 (en) 2013-06-14 2021-02-24 Micro Motion, Inc. Vibratory flowmeter and method for meter verification
EP3097389B1 (en) * 2014-01-24 2020-09-09 Micro Motion, Inc. Vibratory flowmeter and method for meter verification
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US11162866B2 (en) 2015-07-10 2021-11-02 The University Of Adelaide System and method for generation of a pressure signal
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DE102019120339A1 (de) 2019-07-26 2021-01-28 Endress+Hauser Flowtec Ag Strömungsteiler sowie damit gebildetes Fluidleitungssystem
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Also Published As

Publication number Publication date
DE69907474D1 (de) 2003-06-05
EP1102968A1 (en) 2001-05-30
CA2335072A1 (en) 2000-02-17
PL345656A1 (en) 2002-01-02
CN1311853A (zh) 2001-09-05
JP3581653B2 (ja) 2004-10-27
CN101424557B (zh) 2012-12-12
DE69907474T2 (de) 2003-11-20
ID27844A (id) 2001-04-26
AU5212699A (en) 2000-02-28
KR20010072277A (ko) 2001-07-31
CN101424557A (zh) 2009-05-06
WO2000008423A1 (en) 2000-02-17
US6272438B1 (en) 2001-08-07
EP1102968B1 (en) 2003-05-02
JP2002522757A (ja) 2002-07-23
AR016503A1 (es) 2001-07-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A, 7A E 8A ANUIDADES.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007.