MX2014002888A - Medidor de flujo vibratorio y metodo para velocidad de flujo promedio. - Google Patents

Medidor de flujo vibratorio y metodo para velocidad de flujo promedio.

Info

Publication number
MX2014002888A
MX2014002888A MX2014002888A MX2014002888A MX2014002888A MX 2014002888 A MX2014002888 A MX 2014002888A MX 2014002888 A MX2014002888 A MX 2014002888A MX 2014002888 A MX2014002888 A MX 2014002888A MX 2014002888 A MX2014002888 A MX 2014002888A
Authority
MX
Mexico
Prior art keywords
flow rate
period
average flow
generate
time period
Prior art date
Application number
MX2014002888A
Other languages
English (en)
Inventor
Paul J Hays
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 MX2014002888A publication Critical patent/MX2014002888A/es

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
    • 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
    • G01F1/72—Devices for measuring pulsing fluid flows
    • 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
    • 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)

Abstract

Se proporciona un medidor de flujo vibratorio (5) para determinar una velocidad de flujo promedio de un flujo pulsante. El medidor de flujo vibratorio (5) incluye un ensamble de medidor de flujo (10) que incluye al menos dos sensores selectores (170L, 170R) y configurado para generar al menos dos señales vibracionales y elementos electrónicos de medidor (20) configurados para recibir las por lo menos dos señales vibracionales y generar una señal de medición de velocidad de flujo, dividir la señal de medición de velocidad de flujo en una serie de períodos de tiempo, con cada periodo de tiempo que incluye un pico de flujo individual que está substancialmente centrado en el periodo de tiempo, totalizar mediciones de velocidad de flujo de cada periodo de tiempo para generar una suma de periodo, y dividir la suma de periodo por una longitud de periodo de tiempo para generar una velocidad de flujo promedio de periodo, en donde los elementos electrónicos de medidor (20) envían una secuencia de velocidades de flujo promedio de periodo como una señal de velocidad de flujo promedio.
MX2014002888A 2011-09-19 2011-09-19 Medidor de flujo vibratorio y metodo para velocidad de flujo promedio. MX2014002888A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/052106 WO2013043147A1 (en) 2011-09-19 2011-09-19 Vibratory flowmeter and method for average flow rate

Publications (1)

Publication Number Publication Date
MX2014002888A true MX2014002888A (es) 2014-04-25

Family

ID=44913382

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014002888A MX2014002888A (es) 2011-09-19 2011-09-19 Medidor de flujo vibratorio y metodo para velocidad de flujo promedio.

Country Status (15)

Country Link
US (1) US10612953B2 (es)
EP (1) EP2758756B1 (es)
JP (1) JP5860965B2 (es)
KR (1) KR101744682B1 (es)
CN (1) CN103946677B (es)
AR (1) AR087908A1 (es)
AU (1) AU2011377632B2 (es)
BR (1) BR112014006422B1 (es)
CA (1) CA2846894C (es)
HK (1) HK1200208A1 (es)
IN (1) IN2014CN02879A (es)
MX (1) MX2014002888A (es)
RU (1) RU2567183C1 (es)
SG (1) SG11201400423WA (es)
WO (1) WO2013043147A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103765171B (zh) * 2011-06-08 2016-09-14 微动公司 用于通过振动计来确定和控制流体静压的方法和设备
NO2948624T3 (es) * 2013-03-15 2018-03-31
EP3638991B1 (en) * 2017-06-14 2021-08-04 Micro Motion, Inc. Frequency spacings to prevent intermodulation distortion signal interference
DE102017221576A1 (de) * 2017-11-30 2019-06-06 Robert Bosch Gmbh Verfahren zur Mittelung von pulsierenden Messgrößen
CN108478225B (zh) * 2018-04-28 2020-11-24 善德医疗科技(杭州)有限公司 应用于腹内压检测的尿速计及尿速计算方法
JP7092584B2 (ja) * 2018-07-12 2022-06-28 アズビル株式会社 流量計、流量計測方法、流量演算装置、および超音波流量計

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011757A (en) * 1975-05-14 1977-03-15 Floscan Instrument Company, Inc. Device for bypassing flow rate pulsations around a flow rate transducer
US4187721A (en) * 1977-07-25 1980-02-12 S & F Associates Method and structure for flow measurement
US4171638A (en) 1978-07-31 1979-10-23 The Bendix Corporation System for measuring pulsating fluid flow
DE3135794A1 (de) 1981-09-10 1983-03-24 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eines in einem stroemungsquerschnitt stroemenden pulsierenden mediums
DE3230829A1 (de) 1982-08-19 1984-02-23 Bosch Gmbh Robert Verfahren zur messung des durchflusses eines pulsierenden mediums mit rueckstroemung
JPH06337722A (ja) * 1993-05-27 1994-12-06 Osaka Gas Co Ltd ポンプ注入方式流体添加率制御システムおよびこれに用いる流量計測システム
US5734112A (en) * 1996-08-14 1998-03-31 Micro Motion, Inc. Method and apparatus for measuring pressure in a coriolis mass flowmeter
DE19653184C2 (de) * 1996-12-19 1999-10-14 Bailey Fischer & Porter Gmbh Signalverarbeitungsschaltung für eine Durchflußmeßeinrichtung
US6230104B1 (en) 1997-09-30 2001-05-08 Micro Motion, Inc. Combined pickoff and oscillatory driver for use in coriolis flowmeters and method of operating the same
US5969264A (en) * 1998-11-06 1999-10-19 Technology Commercialization Corp. Method and apparatus for total and individual flow measurement of a single-or multi-phase medium
DE19933665A1 (de) * 1999-07-17 2001-01-18 Bosch Gmbh Robert Vorrichtung zur Erfassung einer pulsierenden Größe
DE102007063102B4 (de) * 2007-12-28 2022-02-10 Robert Bosch Gmbh Verfahren zur Erfassung eines periodisch pulsierenden Betriebsparameters
JP4962804B2 (ja) 2009-07-16 2012-06-27 横河電機株式会社 コリオリ流量計

Also Published As

Publication number Publication date
CN103946677A (zh) 2014-07-23
IN2014CN02879A (es) 2015-10-09
JP5860965B2 (ja) 2016-02-16
EP2758756A1 (en) 2014-07-30
JP2014526699A (ja) 2014-10-06
US20140208871A1 (en) 2014-07-31
AU2011377632B2 (en) 2015-01-15
US10612953B2 (en) 2020-04-07
RU2567183C1 (ru) 2015-11-10
CN103946677B (zh) 2017-05-24
BR112014006422B1 (pt) 2020-10-06
KR20140063850A (ko) 2014-05-27
EP2758756B1 (en) 2019-11-27
CA2846894C (en) 2018-01-16
CA2846894A1 (en) 2013-03-28
KR101744682B1 (ko) 2017-06-20
SG11201400423WA (en) 2014-04-28
BR112014006422A2 (pt) 2017-04-11
AR087908A1 (es) 2014-04-23
WO2013043147A1 (en) 2013-03-28
AU2011377632A1 (en) 2014-03-13
HK1200208A1 (en) 2015-07-31

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