MX9701063A - Metodo y parato para la detencion de falla y correccion en medidores de flujo de masa de efecto coriolis. - Google Patents

Metodo y parato para la detencion de falla y correccion en medidores de flujo de masa de efecto coriolis.

Info

Publication number
MX9701063A
MX9701063A MX9701063A MX9701063A MX9701063A MX 9701063 A MX9701063 A MX 9701063A MX 9701063 A MX9701063 A MX 9701063A MX 9701063 A MX9701063 A MX 9701063A MX 9701063 A MX9701063 A MX 9701063A
Authority
MX
Mexico
Prior art keywords
flowmeter
flow rate
present
mass
methods
Prior art date
Application number
MX9701063A
Other languages
English (en)
Inventor
Brent Lee Carpenter
Antonio Xavier Luna
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 MX9701063A publication Critical patent/MX9701063A/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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • 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)
  • Flow Control (AREA)

Abstract

Un aparato y método para detectar y corregir varias condiciones de falla en un medidor de flujo de masa de efecto Coriolis en operacion. La presente invencion recibe la informacion desde un medidor de flujo de masa Coriolis en operacion y compara la informacion con firmas de umbral que representan varias condiciones de falla conocidas. Cuando se detecta una condicion de falla, las señales de salida se aplican para informar a un operador y para alterar la operacion del sistema. Un método específico de la invencion detecta la presencia de una fractura en los tubos de flujo y detiene el flujo de material para evitar la liberacion del material. Otros métodos de la invencion detectan la fraccion vacía inaceptable de material que fluye a través de los tubos de flujo, calculan una velocidad de flujo de masa corregida y controlan la velocidad de flujo de masa a través del medidor de flujo para compensar los efectos de la fraccion vacía.
MX9701063A 1994-08-12 1995-07-24 Metodo y parato para la detencion de falla y correccion en medidores de flujo de masa de efecto coriolis. MX9701063A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/289,413 US5594180A (en) 1994-08-12 1994-08-12 Method and apparatus for fault detection and correction in Coriolis effect mass flowmeters
PCT/US1995/009324 WO1996005484A1 (en) 1994-08-12 1995-07-24 Method and apparatus for fault detection and correction in coriolis effect mass flowmeters

Publications (1)

Publication Number Publication Date
MX9701063A true MX9701063A (es) 1997-05-31

Family

ID=23111429

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701063A MX9701063A (es) 1994-08-12 1995-07-24 Metodo y parato para la detencion de falla y correccion en medidores de flujo de masa de efecto coriolis.

Country Status (9)

Country Link
US (1) US5594180A (es)
EP (1) EP0803050B1 (es)
JP (1) JP3194960B2 (es)
CN (1) CN1087422C (es)
DE (1) DE69530704T2 (es)
HK (1) HK1004419A1 (es)
MX (1) MX9701063A (es)
RU (1) RU2164009C2 (es)
WO (1) WO1996005484A1 (es)

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CN110591768B (zh) * 2019-09-02 2021-05-18 新能能源有限公司 合成气洗涤系统在不同工况下的流量测量方法
DE102019009024A1 (de) 2019-12-30 2021-07-01 Endress+Hauser Flowtec Ag Vibronisches Meßsystem
CN116157655A (zh) 2020-06-18 2023-05-23 恩德斯+豪斯流量技术股份有限公司 电子振动测量系统
DE102020131649A1 (de) 2020-09-03 2022-03-03 Endress + Hauser Flowtec Ag Vibronisches Meßsystem
DE102020127382A1 (de) 2020-10-16 2022-04-21 Endress+Hauser Flowtec Ag Verfahren zum Überprüfen eines vibronischen Meßsystems
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CN1166199A (zh) 1997-11-26
US5594180A (en) 1997-01-14
JPH10504391A (ja) 1998-04-28
EP0803050A1 (en) 1997-10-29
WO1996005484A1 (en) 1996-02-22
DE69530704D1 (de) 2003-06-12
CN1087422C (zh) 2002-07-10
JP3194960B2 (ja) 2001-08-06
DE69530704T2 (de) 2003-11-20
HK1004419A1 (en) 1998-11-27
RU2164009C2 (ru) 2001-03-10
EP0803050B1 (en) 2003-05-07

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