BR0012075A - Processador de sinais digitais de multitaxas para sinais sensores de conduto vibrador - Google Patents

Processador de sinais digitais de multitaxas para sinais sensores de conduto vibrador

Info

Publication number
BR0012075A
BR0012075A BR0012075-8A BR0012075A BR0012075A BR 0012075 A BR0012075 A BR 0012075A BR 0012075 A BR0012075 A BR 0012075A BR 0012075 A BR0012075 A BR 0012075A
Authority
BR
Brazil
Prior art keywords
signal processor
digital signal
signals
sensor signals
sample rate
Prior art date
Application number
BR0012075-8A
Other languages
English (en)
Other versions
BR0012075B8 (pt
BR0012075B1 (pt
Inventor
Denis Henrot
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23352280&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0012075(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Publication of BR0012075A publication Critical patent/BR0012075A/pt
Publication of BR0012075B1 publication Critical patent/BR0012075B1/pt
Publication of BR0012075B8 publication Critical patent/BR0012075B8/pt

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

"PROCESSADOR DE SINAIS DIGITAIS DE MULTITAXAS PARA SINAIS SENSORES DE CONDUTO VIBRADOR". Um processador de sinais digitais (291) para determinar uma propriedade de um material fluindo através de um conduto (103A-103B). O processador de sinais digitais (201) da presente invenção recebe sinais de dois sensores de captação (105-105') montados em dois pontos diferentes ao longo de um tubo de fluxo em uma primeira taxa de amostra. Os sinais são convertidos em sinais digitais. Os sinais digitais são decimados de uma primeira taxa de amostra para uma taxa de amostra desejada. A freq³ência dos sinais recebidos e determinada a seguir dos sinais digitais na taxa de amostra desejada.
BRPI0012075-8A 1999-06-28 2000-06-12 processador de sinais digitais de multitaxas para sinais sensores de conduto vibrador. BR0012075B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/344,840 US6505131B1 (en) 1999-06-28 1999-06-28 Multi-rate digital signal processor for signals from pick-offs on a vibrating conduit
PCT/US2000/016061 WO2001001083A1 (en) 1999-06-28 2000-06-12 Multi-rate digital signal processor for vibrating conduit sensor signals

Publications (3)

Publication Number Publication Date
BR0012075A true BR0012075A (pt) 2002-03-26
BR0012075B1 BR0012075B1 (pt) 2013-01-08
BR0012075B8 BR0012075B8 (pt) 2013-02-19

Family

ID=23352280

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0012075-8A BR0012075B8 (pt) 1999-06-28 2000-06-12 processador de sinais digitais de multitaxas para sinais sensores de conduto vibrador.

Country Status (18)

Country Link
US (1) US6505131B1 (pt)
EP (1) EP1190222B1 (pt)
JP (1) JP3713236B2 (pt)
KR (1) KR100472994B1 (pt)
CN (1) CN1199034C (pt)
AR (1) AR024467A1 (pt)
AT (1) ATE316237T1 (pt)
AU (1) AU766488B2 (pt)
BR (1) BR0012075B8 (pt)
CA (1) CA2378027C (pt)
DE (1) DE60025607T2 (pt)
DK (1) DK1190222T3 (pt)
HK (1) HK1047789B (pt)
MX (1) MXPA02000126A (pt)
MY (1) MY125425A (pt)
PL (1) PL197438B1 (pt)
RU (1) RU2234683C2 (pt)
WO (1) WO2001001083A1 (pt)

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US20030216874A1 (en) * 2002-03-29 2003-11-20 Henry Manus P. Drive techniques for a digital flowmeter
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US7404336B2 (en) 2000-03-23 2008-07-29 Invensys Systems, Inc. Correcting for two-phase flow in a digital flowmeter
US7784360B2 (en) * 1999-11-22 2010-08-31 Invensys Systems, Inc. Correcting for two-phase flow in a digital flowmeter
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DE10045537A1 (de) * 2000-09-13 2002-03-21 Flowtec Ag Mess- und Betriebsschaltung für einen Coriolis-Massedurchflußmesser
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
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US7065455B2 (en) * 2003-08-13 2006-06-20 Invensys Systems, Inc. Correcting frequency in flowtube measurements
BRPI0519594B1 (pt) * 2004-12-29 2016-09-20 Micro Motion Inc componentes eletrônicos de medidor e método para processar sinais de sensor em um medidor de fluxo
EP1724558A1 (en) * 2005-05-18 2006-11-22 Endress + Hauser Flowtec AG Coriolis mass flow/density measuring devices and method for compensating measurement errors in such devices
CN100592040C (zh) * 2005-05-20 2010-02-24 微动公司 用于确定气体空隙度的电子计量器和方法
KR20110003401A (ko) * 2005-05-20 2011-01-11 마이크로 모우션, 인코포레이티드 코리올리 유량계 신호로부터 다상 유체의 질량 분율을 신속히 결정하기 위한 방법 및 계측 전자장치
AU2006252780B2 (en) * 2005-05-27 2010-12-02 Micro Motion, Inc. Methods and meter electronics for rapidly detecting a non-uniformity of a material flowing through a coriolis flowmeter
KR20080039498A (ko) * 2005-08-18 2008-05-07 마이크로 모우션, 인코포레이티드 유량계의 다상 유동 물질에 대한 센서 신호를 처리하기위한 방법 및 계측 전자장치
BRPI0520555B1 (pt) * 2005-09-19 2017-11-14 Micro Motion, Inc. Electronic meter apparatus and method for determining a rigidity parameter of a flow meter
JP5042226B2 (ja) * 2005-09-20 2012-10-03 マイクロ・モーション・インコーポレーテッド 振動流量計のための駆動信号を生成する計器電子機器及び方法
DK1949047T3 (en) * 2005-10-18 2015-04-20 Micro Motion Inc Electronic device for measurement and the methods for determining a difference in phase between a first sensor signal and a second sensor signal of a flow meter
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KR20160002956A (ko) * 2013-04-23 2016-01-08 마이크로 모우션, 인코포레이티드 진동 센서에 대한 드라이브 신호를 생성하는 방법
RU2721312C2 (ru) * 2016-02-26 2020-05-18 Майкро Моушн, Инк. Электронный измеритель для двух или более измерительных узлов
EP3420319B1 (en) * 2016-02-26 2023-05-10 Micro Motion, Inc. Communicating with two or more hosts
CN117073782A (zh) * 2016-02-26 2023-11-17 高准公司 用于计量电子器件的子板
CN114112020B (zh) * 2016-02-26 2024-08-16 高准公司 确定振动传感器类型
CN108779998B (zh) * 2016-03-25 2024-03-26 高准公司 用于最大化流量计下调的方法及相关设备
DK3717551T3 (da) 2019-02-12 2021-06-14 Paltech Fremgangsmåde til støbning af sandwich-artikler med kerne af polymerskum
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Also Published As

Publication number Publication date
DK1190222T3 (da) 2006-05-22
JP3713236B2 (ja) 2005-11-09
MY125425A (en) 2006-07-31
PL352214A1 (en) 2003-08-11
CA2378027A1 (en) 2001-01-04
JP2003503690A (ja) 2003-01-28
AR024467A1 (es) 2002-10-02
KR100472994B1 (ko) 2005-03-09
WO2001001083A1 (en) 2001-01-04
CA2378027C (en) 2006-12-19
MXPA02000126A (es) 2002-07-30
US6505131B1 (en) 2003-01-07
BR0012075B8 (pt) 2013-02-19
EP1190222A1 (en) 2002-03-27
CN1199034C (zh) 2005-04-27
KR20020019932A (ko) 2002-03-13
PL197438B1 (pl) 2008-03-31
ATE316237T1 (de) 2006-02-15
EP1190222B1 (en) 2006-01-18
BR0012075B1 (pt) 2013-01-08
HK1047789B (zh) 2005-12-09
DE60025607T2 (de) 2006-08-03
CN1371471A (zh) 2002-09-25
AU766488B2 (en) 2003-10-16
DE60025607D1 (de) 2006-04-06
HK1047789A1 (en) 2003-03-07
AU5606100A (en) 2001-01-31
RU2234683C2 (ru) 2004-08-20

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Legal Events

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B06A Patent application procedure suspended [chapter 6.1 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]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/01/2013, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2192 DE 08/01/2013, QUANDO AO ITEM 51.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/01/2023