AR047361A1 - Sensor de flujo de masa de tipo coriolis - Google Patents

Sensor de flujo de masa de tipo coriolis

Info

Publication number
AR047361A1
AR047361A1 ARP050100008A ARP050100008A AR047361A1 AR 047361 A1 AR047361 A1 AR 047361A1 AR P050100008 A ARP050100008 A AR P050100008A AR P050100008 A ARP050100008 A AR P050100008A AR 047361 A1 AR047361 A1 AR 047361A1
Authority
AR
Argentina
Prior art keywords
light
luminous flux
flux conduit
output
mass flow
Prior art date
Application number
ARP050100008A
Other languages
English (en)
Inventor
Joseph Dille
James Birdsall
Thomas Brown
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of AR047361A1 publication Critical patent/AR047361A1/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
    • 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
    • G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
    • 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
    • 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
    • G01F1/844—Coriolis or gyroscopic mass flowmeters constructional details microfluidic or miniaturised 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Un sensor de flujo de masa de Coriolis comprende un tubo de flujo, una fuente de luz y un conducto de flujo luminoso que tiene una entrada de luz situada para recibir luz de la fuente de luz y una salida de luz para emitir la luz recibida de la fuente de luz. Un detector de luz recibe luz de la salida de luz del conducto de flujo luminoso, y un dispositivo de mando que hace vibrar el tubo de flujo tal que el tubo de flujo se mueve a través de una trayectoria de luz entre la salida de luz del conducto de flujo luminoso y el detector de luz. En ciertas realizaciones, el conducto del flujo luminoso define una seccion transversal en general cuadrada. Una abertura de deteccion que tiene una forma predeterminada está situada entre la salida de luz del conducto de flujo luminoso y el detector de luz. La abertura de luz permite pasar una porcion de la luz emitida por la salida de luz al detector de luz tiene una forma predeterminada.
ARP050100008A 2004-01-02 2005-01-03 Sensor de flujo de masa de tipo coriolis AR047361A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48185204P 2004-01-02 2004-01-02
US52122304P 2004-03-15 2004-03-15
US10/711,708 US7117751B2 (en) 2004-01-02 2004-09-30 Coriolis mass flow sensor having optical sensors

Publications (1)

Publication Number Publication Date
AR047361A1 true AR047361A1 (es) 2006-01-18

Family

ID=34743665

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050100008A AR047361A1 (es) 2004-01-02 2005-01-03 Sensor de flujo de masa de tipo coriolis

Country Status (15)

Country Link
US (1) US7117751B2 (es)
EP (2) EP2110647B1 (es)
JP (2) JP4838147B2 (es)
KR (2) KR101206380B1 (es)
AR (1) AR047361A1 (es)
AT (2) ATE497599T1 (es)
AU (1) AU2004313782B2 (es)
BR (1) BRPI0418214B1 (es)
CA (1) CA2549615C (es)
DE (1) DE602004031306D1 (es)
DK (2) DK2110647T3 (es)
HK (1) HK1103125A1 (es)
MY (1) MY137368A (es)
PL (3) PL380128A1 (es)
WO (1) WO2005068944A2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060211981A1 (en) * 2004-12-27 2006-09-21 Integrated Sensing Systems, Inc. Medical treatment procedure and system in which bidirectional fluid flow is sensed
CN1924536B (zh) * 2005-09-02 2010-04-28 鸿富锦精密工业（深圳）有限公司 振动测量及监控系统
NL1032880C2 (nl) * 2006-11-16 2008-05-19 Berkin Bv Coriolis massa debietmeter.
US7941284B1 (en) 2008-03-03 2011-05-10 Brooks Instrument, Llc Systems, apparatuses, and methods for measuring a fluid characteristic using a coriolis flow meter
DE102008023056A1 (de) 2008-05-09 2009-11-12 Endress + Hauser Flowtec Ag Coriolis Massendurchflussmessaufnehmer
JP5589070B2 (ja) * 2009-06-10 2014-09-10 マイクロ モーション インコーポレイテッド ケースを振動式フローメーターと結合するための方法および装置
CN102483341A (zh) * 2009-08-11 2012-05-30 西门子公司 科氏质量流量测量设备
US8528385B2 (en) 2010-12-30 2013-09-10 Eaton Corporation Leak detection system
US9291521B2 (en) 2010-12-30 2016-03-22 Eaton Corporation Leak detection system
NL2014518B1 (en) 2015-03-25 2017-01-17 Fugro Tech Bv A device for measuring fluid parameters, a method for measuring fluid parameters and a computer program product.
CN107430021B (zh) * 2015-04-10 2020-09-15 高准公司 测量振动元件的两个或更多位置之间的时空关系
CN110727294A (zh) * 2018-07-17 2020-01-24 北京七星华创流量计有限公司 流体传感器及质量流量控制器
US11262226B2 (en) 2020-02-17 2022-03-01 GWU Design Hybrid mass flow sensor including a thermal and coriolis principle measurement arrangements
US11333538B2 (en) 2020-04-22 2022-05-17 Saudi Arabian Oil Company Systems and methods for fluid flow measurement with mass flow and electrical permittivity sensors
US11255710B2 (en) 2020-05-08 2022-02-22 Illinois Tool Works Inc. Mass flow meters/controllers and methods having improved accuracy
US11624640B2 (en) * 2020-06-19 2023-04-11 Illinois Tool Works Inc. Coriolis effect-based mass flow meters/controllers using optical sensing and methods having improved accuracy
DE102022114149A1 (de) 2022-06-03 2023-12-14 Endress+Hauser Flowtec Ag Modulares coriolis-durchflussmessgerät

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JPS5395664A (en) * 1977-02-01 1978-08-22 Agency Of Ind Science & Technol Contactless position setter
US4187721A (en) * 1977-07-25 1980-02-12 S & F Associates Method and structure for flow measurement
US4422338A (en) * 1981-02-17 1983-12-27 Micro Motion, Inc. Method and apparatus for mass flow measurement
US4559833A (en) * 1982-09-30 1985-12-24 Smith Meter Inc. Meter for measuring mass flow rate
JPH0613961B2 (ja) * 1985-04-10 1994-02-23 松下電器産業株式会社 位置検出装置
US4895031A (en) 1985-08-29 1990-01-23 Micro Motion Inc. Sensor mounting for coriolis mass flow rate meter
US4730501A (en) 1986-05-19 1988-03-15 Exac Corporation Single tube parallel flow coriolis mass flow sensor
US4777833A (en) 1986-11-12 1988-10-18 Micro Motion, Inc. Ferromagnetic drive and velocity sensors for a coriolis mass flow rate meter
US4914956A (en) 1987-07-22 1990-04-10 Exac Corporation Method and circuit for processing sensory input signals of the type obtained from coriolis mass flow rate sensors and the like
WO1989011084A1 (en) * 1988-05-11 1989-11-16 Flowtec Ag Mass flow measuring apparatus based on the coriolis principle
US5038620A (en) * 1990-07-31 1991-08-13 Hughes Aircraft Company Coriolis mass flow meter
US5497665A (en) 1991-02-05 1996-03-12 Direct Measurement Corporation Coriolis mass flow rate meter having adjustable pressure and density sensitivity
WO1992014123A1 (en) 1991-02-05 1992-08-20 Donald Reed Cage Improved coriolis mass flow rate meter
US5379649A (en) * 1991-12-23 1995-01-10 Micro Motion, Inc. Coriolis effect meter using optical fiber sensors
DE4226391C2 (de) 1992-08-10 1995-07-20 Flowtec Ag Verfahren zur Erkennung einer Nullpunktdrift eines Coriolis-Massedurchflußaufnehmers
EP0698783A1 (de) 1994-08-16 1996-02-28 Endress + Hauser Flowtec AG Auswerte-Elektronik eines Coriolis-Massedurchflussaufnehmers
US5555190A (en) * 1995-07-12 1996-09-10 Micro Motion, Inc. Method and apparatus for adaptive line enhancement in Coriolis mass flow meter measurement
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US5854430A (en) 1996-05-07 1998-12-29 Endress + Hauser Flowtec Ag Coriolis mass flow sensor
US6748813B1 (en) * 1998-12-08 2004-06-15 Emerson Electric Company Coriolis mass flow controller
US6513392B1 (en) 1998-12-08 2003-02-04 Emerson Electric Co. Coriolis mass flow controller
US6526839B1 (en) 1998-12-08 2003-03-04 Emerson Electric Co. Coriolis mass flow controller and capacitive pick off sensor
JP3656947B2 (ja) 1999-10-05 2005-06-08 株式会社オーバル コリオリ質量流量計
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CA2354783A1 (en) 2001-08-07 2003-02-07 Institut National D'optique Convex polygon-shaped all-glass multi-clad optical fiber and method of fabrication thereof
JP2003121664A (ja) 2001-10-17 2003-04-23 Hikari System Kenkyusho:Kk 矩形断面のプラスチック光ファイバー
US6606917B2 (en) 2001-11-26 2003-08-19 Emerson Electric Co. High purity coriolis mass flow controller
US6776053B2 (en) 2001-11-26 2004-08-17 Emerson Electric, Inc. Flowmeter for the precision measurement of an ultra-pure material flow

Also Published As

Publication number Publication date
JP4838147B2 (ja) 2011-12-14
EP1700086B1 (en) 2011-02-02
CA2549615A1 (en) 2005-07-28
PL380128A1 (pl) 2007-01-08
HK1103125A1 (en) 2007-12-14
EP1700086A2 (en) 2006-09-13
MY137368A (en) 2009-01-30
WO2005068944A2 (en) 2005-07-28
US7117751B2 (en) 2006-10-10
DE602004031306D1 (de) 2011-03-17
AU2004313782A1 (en) 2005-07-28
DK2110647T3 (da) 2012-05-21
JP2007518077A (ja) 2007-07-05
JP2011095272A (ja) 2011-05-12
PL2110647T3 (pl) 2012-10-31
EP2110647B1 (en) 2012-03-14
ATE549605T1 (de) 2012-03-15
EP2110647A1 (en) 2009-10-21
CA2549615C (en) 2012-11-27
KR20110002501A (ko) 2011-01-07
BRPI0418214A (pt) 2007-04-27
AU2004313782B2 (en) 2009-10-29
KR101206380B1 (ko) 2012-12-05
PL1700086T3 (pl) 2011-10-31
KR20060134043A (ko) 2006-12-27
US20050150311A1 (en) 2005-07-14
WO2005068944A3 (en) 2005-09-15
BRPI0418214B1 (pt) 2017-04-18
DK1700086T3 (da) 2011-05-23
ATE497599T1 (de) 2011-02-15

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