BRPI0520555A2 - aparelhos eletrÈnicos de medidor e métodos para verificação de diagnósticos para um medidor de fluxo - Google Patents

aparelhos eletrÈnicos de medidor e métodos para verificação de diagnósticos para um medidor de fluxo

Info

Publication number
BRPI0520555A2
BRPI0520555A2 BRPI0520555-7A BRPI0520555A BRPI0520555A2 BR PI0520555 A2 BRPI0520555 A2 BR PI0520555A2 BR PI0520555 A BRPI0520555 A BR PI0520555A BR PI0520555 A2 BRPI0520555 A2 BR PI0520555A2
Authority
BR
Brazil
Prior art keywords
flow meter
response
meter
sym
electronic
Prior art date
Application number
BRPI0520555-7A
Other languages
English (en)
Inventor
Matthew Joseph Rensing
Andrew Timothy Patten
Timothy J Cunningham
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 BRPI0520555A2 publication Critical patent/BRPI0520555A2/pt
Publication of BRPI0520555B1 publication Critical patent/BRPI0520555B1/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
    • G01F1/845—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
    • 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
    • G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
    • 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
    • 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
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)

Abstract

APARELHOS ELETRÈNICOS DE MEDIDOR E MéTODOS PARA VERIFICAçãO DE DIAGNóSTICOS PARA UM MEDIDOR DE FLUXO. Aparelhos eletrónicos de medidor (20) para um medidor de fluxo (5) são fornecidos de acordo com uma modalidade da invenção. Os aparelhos eletrónicos de medidor (20) incluem uma interface (201) para receber uma resposta de oscilação do medidor de fluxo (5) e um sistema de processamento (203) em comunicação com a interface (201) . A resposta de oscilação é uma resposta para uma vibração do medidor de fluxo (5> em uma frequência substancialmente ressonante. O sistema de processamento (203) é configurado para receber a resposta de oscilação pela interface (201), determinar uma freqUência (<sym>) da resposta de oscilação, determinar uma tensão de resposta (V) e uma corrente de excitação (1) da resposta de oscilação, medir uma característica de decaimento (<sym>) do medidor de fluxo (5), e determinar o parâmetro de rigidez (K) a partir da frequência (<sym>), da tensão de resposta (V), da corrente de excitação (1) e da característica de decaimento (<sym>)
BRPI0520555-7A 2005-09-19 2005-09-19 Electronic meter apparatus and method for determining a rigidity parameter of a flow meter BRPI0520555B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/033285 WO2007040468A1 (en) 2005-09-19 2005-09-19 Meter electronics and methods for verification diagnostics for a flow meter

Publications (2)

Publication Number Publication Date
BRPI0520555A2 true BRPI0520555A2 (pt) 2009-05-12
BRPI0520555B1 BRPI0520555B1 (pt) 2017-11-14

Family

ID=36294845

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122017014865-6A BR122017014865B1 (pt) 2005-09-19 2005-09-19 Aparelhos eletrônicos de medidor e método para determinar um parâmetro de rigidez de um medidor de fluxo
BRPI0520555-7A BRPI0520555B1 (pt) 2005-09-19 2005-09-19 Electronic meter apparatus and method for determining a rigidity parameter of a flow meter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR122017014865-6A BR122017014865B1 (pt) 2005-09-19 2005-09-19 Aparelhos eletrônicos de medidor e método para determinar um parâmetro de rigidez de um medidor de fluxo

Country Status (10)

Country Link
US (2) US7865318B2 (pt)
EP (2) EP1949046B1 (pt)
JP (1) JP4836210B2 (pt)
KR (3) KR20130025951A (pt)
CN (1) CN101268340B (pt)
AR (2) AR055637A1 (pt)
AU (1) AU2005336982B2 (pt)
BR (2) BR122017014865B1 (pt)
CA (1) CA2622976C (pt)
WO (1) WO2007040468A1 (pt)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130025951A (ko) * 2005-09-19 2013-03-12 마이크로 모우션, 인코포레이티드 진동 유량계에 대한 확인 진단을 위한 방법 및 전자 계측장치
US7689372B2 (en) * 2006-12-13 2010-03-30 Abb Patent Gmbh Process for operating a measurement device of the vibration type
JP4909124B2 (ja) * 2007-03-02 2012-04-04 キヤノン株式会社 情報処理装置、情報処理方法及びコンピュータプログラム
US8278942B2 (en) 2008-04-01 2012-10-02 Phase Dynamics, Inc. Self-checking analyzer method and system using reflected power/insertion loss
DE102008050116A1 (de) 2008-10-06 2010-04-08 Endress + Hauser Flowtec Ag In-Line-Meßgerät
DE102008050115A1 (de) 2008-10-06 2010-04-08 Endress + Hauser Flowtec Ag In-Line-Meßgerät
DE102008050113A1 (de) * 2008-10-06 2010-04-08 Endress + Hauser Flowtec Ag In-Line-Meßgerät
DE102009002942A1 (de) 2009-05-08 2010-11-11 Endress + Hauser Flowtec Ag Verfahren zum Bestimmen einer Messrohr-Rohrwanddicke eines Coriolis-Durchflussmessgerätes
JP4911219B2 (ja) 2009-11-10 2012-04-04 横河電機株式会社 コリオリ質量流量計
DE102009046839A1 (de) 2009-11-18 2011-05-19 Endress + Hauser Flowtec Ag Meßsystem mit einer zwei parallel durchströmte Meßrohre aufweisenden Rohranordnung sowie Verfahren zu deren Überwachung
CN102686985B (zh) 2009-12-31 2015-04-01 恩德斯+豪斯流量技术股份有限公司 具有振动型测量转换器的测量系统
DE102010000761A1 (de) 2010-01-11 2011-07-28 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp
CN101750136B (zh) * 2009-12-31 2012-07-25 北京航空航天大学 一种基于管内磁场仿真数值计算的电磁流量计干标定方法
JP4952820B2 (ja) 2010-05-13 2012-06-13 横河電機株式会社 コリオリ流量計
US8909480B2 (en) * 2010-10-14 2014-12-09 INOVA, Ltd. Seismic data filtering based on vibrator-coupled ground model
DE102011006997A1 (de) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Frequenzabgleichsverfahren für eine Rohranordnung
DE102011006971A1 (de) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp sowie Verfahren zu dessen Herstellung
DE102011006919A1 (de) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Verfahren zum Trimmen eines Rohrs
RU2569048C2 (ru) * 2011-07-13 2015-11-20 Майкро Моушн, Инк. Вибрационный измеритель и соответствующий способ для определения резонансной частоты
DE102011086395A1 (de) * 2011-11-15 2013-05-16 Endress + Hauser Flowtec Ag Verfahren zum Überwachen der Schwingungseigenschaften in einem Coriolis-Durchflussmessgerät
BR112014016574B1 (pt) 2012-01-10 2020-10-27 Micro Motion, Inc dispositivo de serviço de campo, e, método de substituição de sistema de processamento para um medidor de fluxo vibratório
CN102589659B (zh) * 2012-03-16 2014-05-28 西安东风机电有限公司 一种科里奥利质量流量计现场测量系统及其检测方法
DE102012102947B4 (de) 2012-04-03 2023-12-21 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
RU2579818C1 (ru) 2012-04-03 2016-04-10 Эндресс + Хаузер Флоутек Аг Измерительный преобразователь вибрационного типа, измерительная система для протекающей через трубопровод среды и способ постройки частоты системы труб
US9658097B2 (en) 2012-05-11 2017-05-23 Bristol, Inc. Systems and methods to initiate a verification test within a flow meter via a flow computer
DE102012011934B4 (de) * 2012-06-18 2014-07-10 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Resonazmesssystems und diesbezügliche Resonanzmesssystem
BR112015004054B1 (pt) * 2012-08-28 2021-05-04 Halliburton Energy Services, Inc método para determinar um fator geométrico de um sensor
CN104813147B (zh) * 2012-11-29 2018-04-27 高准公司 对振动计中流体管的截面面积的改变的改进检测
CA2963109C (en) * 2013-04-18 2020-07-21 Micro Motion, Inc. Verification of a meter sensor for a vibratory meter
DE102013106155A1 (de) 2013-06-13 2014-12-18 Endress + Hauser Flowtec Ag Meßsystem mit einem Druckgerät sowie Verfahren zur Überwachung und/oder Überprüfung eines solchen Druckgeräts
DE102013106157A1 (de) 2013-06-13 2014-12-18 Endress + Hauser Flowtec Ag Meßsystem mit einem Druckgerät sowie Verfahren zur Überwachung und/oder Überprüfung eines solchen Druckgeräts
WO2014200672A1 (en) 2013-06-14 2014-12-18 Micro Motion, Inc. Vibratory flowmeter and method for meter verification
WO2015112296A1 (en) * 2014-01-24 2015-07-30 Micro Motion, Inc. Vibratory flowmeter and methods and diagnostics for meter verification
RU2665350C1 (ru) * 2014-10-21 2018-08-29 Майкро Моушн, Инк. Устройство для применения изменяемого алгоритма обнуления в вибрационном расходомере и связанный способ
US9689736B2 (en) * 2014-10-31 2017-06-27 Invensys Systems, Inc. Method to provide a quality measure for meter verification results
WO2017019012A1 (en) * 2015-07-27 2017-02-02 Micro Motion, Inc. Vibratory flowmeter test tones without ramp time
WO2017069749A1 (en) * 2015-10-21 2017-04-27 Micro Motion, Inc. In situ transducer calibration
EP3258239A1 (en) * 2016-06-13 2017-12-20 INL - International Iberian Nanotechnology Laboratory Method for validating a resonator
US12680852B2 (en) * 2016-07-20 2026-07-14 Micro Motion, Inc. Method for performing temperature compensation of maximum sensor current and test tone amplitude during meter verification
JP6876798B2 (ja) * 2016-11-30 2021-05-26 マイクロ モーション インコーポレイテッド メータ検証に使用されるテストトーンの温度補償
EP3638989B1 (en) * 2017-06-14 2023-03-01 Micro Motion, Inc. A notch filter in a vibratory flow meter
KR102352194B1 (ko) * 2017-06-14 2022-01-21 마이크로 모우션, 인코포레이티드 상호변조 왜곡 신호 간섭을 방지하기 위한 주파수 간격들
JP7026204B2 (ja) * 2017-08-08 2022-02-25 マイクロ モーション インコーポレイテッド 流量計を動作させるための方法、および、プロセス流体を受け取るように構成された流量計の計器エレクトロニクス
EP3783320B1 (en) * 2017-08-30 2024-01-24 Micro Motion Inc. Detecting and identifying a change in a vibratory meter
JP2020532716A (ja) * 2017-08-30 2020-11-12 マイクロ モーション インコーポレイテッド 振動計の基準トレース可能な検証
DE102017131199A1 (de) 2017-12-22 2019-06-27 Endress + Hauser Flowtec Ag Coriolis-Massendurchfluß-Meßgerät
JP7024466B2 (ja) * 2018-02-05 2022-02-24 横河電機株式会社 コリオリ流量計、時期予測システム、及び時期予測方法
JP7206368B2 (ja) * 2018-07-30 2023-01-17 マイクロ モーション インコーポレイテッド 流量計用の電子計測器および検証診断方法
RU2770749C1 (ru) * 2018-08-13 2022-04-21 Майкро Моушн, Инк. Определение характеристики затухания измерительного узла
JP2021534390A (ja) 2018-08-13 2021-12-09 マイクロ モーション インコーポレイテッド メーターアセンブリの減衰の判定
MX2021000479A (es) 2018-08-13 2021-04-12 Micro Motion Inc Metodo para determinar cuando verificar el coeficiente de rigidez de un caudalimetro.
US11796365B2 (en) * 2018-10-08 2023-10-24 Micro Motion, Inc. Cleaning and detecting a clean condition of a vibratory meter
US12174212B2 (en) 2018-12-20 2024-12-24 Endress+Hauser Flowtec Ag Coriolis mass flow meter
DE102018133117A1 (de) 2018-12-20 2020-06-25 Endress+Hauser Flowtec Ag Coriolis-Massendurchfluß-Meßgerät
US12152920B2 (en) 2018-12-21 2024-11-26 Endress+Hauser Flowtec Ag Coriolis mass flowmeter with magnetic field detector
DE102019133610A1 (de) 2019-12-09 2021-06-10 Endress + Hauser Flowtec Ag Vibronisches Meßsystem zum Messen eines Massestroms eines fluiden Meßstoff
CN115280114B (zh) * 2020-03-20 2025-10-10 恩德斯+豪斯流量技术股份有限公司 用于操作科里奥利测量设备的方法
DE102020111127A1 (de) 2020-04-23 2021-10-28 Endress+Hauser Flowtec Ag Verfahren zum Überwachen eines Coriolis-Massedurchflussmessaufnehmers
US20210333219A1 (en) * 2020-04-27 2021-10-28 Mpi Corporation Method of determining distance between probe and wafer held by wafer probe station
EP4182642A1 (en) * 2020-07-14 2023-05-24 Micro Motion, Inc. Using a stiffness measurement to compensate a fluid property measurement
DE102020127382A1 (de) 2020-10-16 2022-04-21 Endress+Hauser Flowtec Ag Verfahren zum Überprüfen eines vibronischen Meßsystems
DE102020132949B4 (de) * 2020-12-10 2026-02-05 Endress+Hauser Flowtec Ag Verfahren zum Identifizieren von Belägen in einer Prozessanlage mit einem Coriolis Massedurchflussmessaufnehmer
DE102020133850A1 (de) 2020-12-16 2022-06-23 Endress+Hauser Flowtec Ag Verfahren zum Betreiben eines Durchfluss-Messgeräts und Messsystem
JP7601041B2 (ja) * 2022-03-24 2024-12-17 横河電機株式会社 診断装置、診断方法および診断プログラム
DE102022112523A1 (de) 2022-05-18 2023-11-23 Endress+Hauser Flowtec Ag Vibronisches Meßsystem
DE102022116111A1 (de) 2022-06-28 2023-12-28 Endress+Hauser Flowtec Ag Vibronisches Meßsystem
DE102023101930A1 (de) * 2022-12-02 2024-06-13 Endress+Hauser Flowtec Ag Verfahren zum Überprüfen und/oder (Wieder-)Inbetriebnehmen eines modularen Meßsystems

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297032B1 (de) 1987-06-12 1992-07-08 Jürg Dual Viskosimeter
JP2793699B2 (ja) * 1990-06-20 1998-09-03 トキコ株式会社 質量流量計
US5347874A (en) * 1993-01-25 1994-09-20 Micro Motion, Incorporated In-flow coriolis effect mass flowmeter
US5579243A (en) * 1994-09-20 1996-11-26 Lucent Technologies Inc. Modal parameter estimation for stable filters
CN1074539C (zh) * 1995-09-14 2001-11-07 株式会社椭圆 科里奥利氏流量计
US5926096A (en) * 1996-03-11 1999-07-20 The Foxboro Company Method and apparatus for correcting for performance degrading factors in a coriolis-type mass flowmeter
FR2754898B1 (fr) 1996-10-18 2000-08-18 Comex Technologies Procede et dispositif pour la mesure de la quantite d'un depot susceptible de s'etre forme dans une canalisation de transport de fluide
US6092409A (en) 1998-01-29 2000-07-25 Micro Motion, Inc. System for validating calibration of a coriolis flowmeter
US6360579B1 (en) 1999-03-26 2002-03-26 Micro Motion, Inc. Flowmeter calibration system with statistical optimization technique
US6505131B1 (en) * 1999-06-28 2003-01-07 Micro Motion, Inc. Multi-rate digital signal processor for signals from pick-offs on a vibrating conduit
US6347293B1 (en) 1999-07-09 2002-02-12 Micro Motion, Inc. Self-characterizing vibrating conduit parameter sensors and methods of operation therefor
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
US6782333B2 (en) 2002-05-31 2004-08-24 Micro Motion, Inc. Meter calibration system and apparatus
JP2004052516A (ja) 2002-07-22 2004-02-19 Daiyuki Mori ピッキング防止カバー
US20050072234A1 (en) * 2003-05-20 2005-04-07 Weidong Zhu System and method for detecting structural damage
CN100437044C (zh) * 2003-09-29 2008-11-26 微动公司 使用多种模式验证流量计并计算流速和温度的方法和系统
DE60311897T3 (de) 2003-10-22 2011-03-17 Micro Motion Inc., Boulder Diagnostisches gerät und verfahren für einen durchflussmesser nach dem coriolisprinzip
KR20100058647A (ko) * 2004-06-22 2010-06-03 마이크로 모우션, 인코포레이티드 유량계 어셈블리 내의 잔여물을 탐지하기 위한 계측 전자부품 및 그 방법
KR20140063884A (ko) * 2005-03-29 2014-05-27 마이크로 모우션, 인코포레이티드 유체의 특성을 결정하기 위한 방법 및 코리올리 유량계
KR20130025951A (ko) * 2005-09-19 2013-03-12 마이크로 모우션, 인코포레이티드 진동 유량계에 대한 확인 진단을 위한 방법 및 전자 계측장치
US7774150B2 (en) * 2005-10-03 2010-08-10 Micro Motion, Inc. Meter electronics and methods for determining one or more of a stiffness coefficient or a mass coefficient

Also Published As

Publication number Publication date
KR20100061569A (ko) 2010-06-07
CN101268340B (zh) 2010-11-03
CA2622976A1 (en) 2007-04-12
CN101268340A (zh) 2008-09-17
EP2103913A2 (en) 2009-09-23
AR084877A2 (es) 2013-07-10
KR101165043B1 (ko) 2012-07-13
EP1949046A1 (en) 2008-07-30
KR20110110875A (ko) 2011-10-07
BRPI0520555B1 (pt) 2017-11-14
US8280651B2 (en) 2012-10-02
EP1949046B1 (en) 2016-12-14
BR122017014865B1 (pt) 2018-07-24
US20080281535A1 (en) 2008-11-13
US7865318B2 (en) 2011-01-04
HK1125169A1 (en) 2009-07-31
CA2622976C (en) 2013-05-07
KR20130025951A (ko) 2013-03-12
EP2103913A3 (en) 2009-10-07
AU2005336982B2 (en) 2011-03-17
AR055637A1 (es) 2007-08-29
JP2009509163A (ja) 2009-03-05
JP4836210B2 (ja) 2011-12-14
WO2007040468A1 (en) 2007-04-12
US20110178738A1 (en) 2011-07-21
AU2005336982A1 (en) 2007-04-12
EP2103913B1 (en) 2016-11-30

Similar Documents

Publication Publication Date Title
AR067559A1 (es) Sistema de medidor de caudal y metodo para medir las caracteristicas de un flujo trifasico
AR055637A1 (es) Electronica de medicion y metodos para la verificacion de diagnosticos en caudalimetros
AR052721A1 (es) Caudalimetro de coriolis y metodo para determinar las caracteristicas del caudal
RU2012108877A (ru) Способ и устройство для определения смещения нуля в вибрационном расходомере
BRPI0419040A (pt) determinação em fluxo de autovetores esquerdo e direito em um medidor de fluxo tipo coriolis
WO2010120593A3 (en) A microfluidic oscillating tube densitometer for downhole applications
TW200834039A (en) Arrangement for measuring rate of rotation with vibration sensor
EA201690472A1 (ru) Способ и устройство для навигации активных хирургических инструментов
ATE507463T1 (de) VORRICHTUNG ZUR BESTIMMUNG UND/ODER ÜBERWACHUNG EINER PROZESSGRÖßE EINES MEDIUMS
JP2008058316A5 (pt)
WO2010103004A3 (de) Messsystem mit einem messwandler vom vibrationstyp
RU2011123896A (ru) Способ и устройство для измерения параметра флюида в вибрационном измерителе
AR046136A1 (es) Aparato y metodos de diagnostico para un caudalimetro de coriolis
RU2012118604A (ru) Устройство, выполненное с возможностью детектирования физической величины движущейся текучей среды, и соответственный способ
MX2015015825A (es) Medidor de flujo vibratorio y metodo de verificacion de medidor.
CY1119323T1 (el) Παρακολουθηση μιας ατμοπαγιδας
BRPI0418910B1 (pt) eletrônica de medidor e método para detectar um material residual em uma montagem de medidor de fluxo
WO2007035376A3 (en) Meter electronics and methods for generating a drive signal for a vibratory flowmeter
WO2006021858A3 (en) Resonator-based magnetic field sensor
ATE365324T1 (de) Nachweis durch serrs in mikrofluidischer umgebung
MX2015002471A (es) Aparatos, metodos y sistemas de caracterizacion de sensor.
US10345251B2 (en) Portable NMR device for detecting an oil concentration in water
CN103047978B (zh) 一种钟形振子式角速率陀螺谐振子频率裂解抑制方法
ATE342491T1 (de) Schutz vor den effekten von kondensatbrücken
CN104034500A (zh) 防振锤功能测试系统装置

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 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
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]