BRPI0823284A2 - Medidor de fluxo, e, metodo para aumentar uma separacao entre duas ou mais frequencias de vibracao de um medidor de fluxo vibratorio - Google Patents

Medidor de fluxo, e, metodo para aumentar uma separacao entre duas ou mais frequencias de vibracao de um medidor de fluxo vibratorio

Info

Publication number
BRPI0823284A2
BRPI0823284A2 BRPI0823284-9A BRPI0823284A BRPI0823284A2 BR PI0823284 A2 BRPI0823284 A2 BR PI0823284A2 BR PI0823284 A BRPI0823284 A BR PI0823284A BR PI0823284 A2 BRPI0823284 A2 BR PI0823284A2
Authority
BR
Brazil
Prior art keywords
flowmeter
separation
increasing
vibration frequencies
vibratory
Prior art date
Application number
BRPI0823284-9A
Other languages
English (en)
Inventor
Werbach
Christopher
A.
Lanham
Gregory
Treat
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 BRPI0823284A2 publication Critical patent/BRPI0823284A2/pt
Publication of BRPI0823284B1 publication Critical patent/BRPI0823284B1/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
    • 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
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight 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
    • 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
    • G01F1/845—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)
  • Measuring Volume Flow (AREA)
BRPI0823284A 2008-11-19 2008-11-19 medidor de fluxo, e, método para aumentar uma separação entre duas ou mais frequências de vibração de um medidor de fluxo vibratório BRPI0823284B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/084063 WO2010059157A1 (en) 2008-11-19 2008-11-19 Coriolis flow meter with improved mode separation

Publications (2)

Publication Number Publication Date
BRPI0823284A2 true BRPI0823284A2 (pt) 2015-06-16
BRPI0823284B1 BRPI0823284B1 (pt) 2019-01-22

Family

ID=40790884

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823284A BRPI0823284B1 (pt) 2008-11-19 2008-11-19 medidor de fluxo, e, método para aumentar uma separação entre duas ou mais frequências de vibração de um medidor de fluxo vibratório

Country Status (11)

Country Link
US (1) US8671778B2 (pt)
EP (1) EP2359101B1 (pt)
JP (1) JP5674675B2 (pt)
KR (1) KR101277309B1 (pt)
CN (1) CN102216740B (pt)
AR (1) AR074356A1 (pt)
AU (1) AU2008364329B2 (pt)
BR (1) BRPI0823284B1 (pt)
CA (1) CA2743935C (pt)
MX (1) MX2011004809A (pt)
WO (1) WO2010059157A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009347186B2 (en) * 2009-05-26 2013-09-12 Micro Motion, Inc. A flow meter including a balance member
DE102011006997A1 (de) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Frequenzabgleichsverfahren für eine Rohranordnung
DE102011006919A1 (de) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Verfahren zum Trimmen eines Rohrs
DE102011006971A1 (de) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp sowie Verfahren zu dessen Herstellung
DE102011119980A1 (de) * 2011-12-02 2013-06-06 Krohne Ag Coriolis-Massedurchflussmessgerät
CN104204735B (zh) 2012-04-03 2017-12-29 恩德斯+豪斯流量技术股份有限公司 振动型测量变换器
DE102012102947B4 (de) 2012-04-03 2023-12-21 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
SG11201504179TA (en) * 2012-11-29 2015-07-30 Micro Motion Inc Detection of a change in the cross - sectional area of a fluid tube in a vibrating meter by determining a lateral mode stiffness
CN103884395A (zh) * 2012-12-21 2014-06-25 上海一诺仪表有限公司 八流道型科里奥利质量流量计传感器
JP6080981B2 (ja) * 2013-01-10 2017-02-15 マイクロ モーション インコーポレイテッド 振動式メーターのための方法および装置
CN104101394A (zh) * 2014-07-31 2014-10-15 北京天辰博锐科技有限公司 科氏质量流量传感器
DE102015003365A1 (de) * 2015-03-16 2016-09-22 Rota Yokogawa Gmbh & Co Kg Coriolis-Massendurchflussmessgerät
KR102058587B1 (ko) * 2015-03-25 2019-12-23 마이크로 모우션, 인코포레이티드 진동 유량계에서 브레이즈 조인트 응력을 감소시키기 위한 장치 및 방법
DE102015118864A1 (de) 2015-11-04 2017-05-04 Endress + Hauser Flowtec Ag Adapter zum Verbinden von Fluidleitungen sowie damit gebildetes Fluidleitungssystem
DE102016109058A1 (de) 2016-05-17 2017-11-23 Endress+Hauser Flowtec Ag Fluidleitungssystem
DE102016122241A1 (de) * 2016-11-18 2018-05-24 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Coriolis-Massedurchflussmessgeräts und Coriolis-Massedurchflussmessgerät
DE102017112245B4 (de) * 2017-06-02 2023-02-23 Endress+Hauser Flowtec Ag Messaufnehmer zum Messen des Massendurchflusses eines strömungsfähigen Mediums
CN107121169A (zh) * 2017-06-15 2017-09-01 上海诺仪表有限公司 科里奥利质量流量计
DE102018005197B3 (de) * 2018-06-29 2019-11-14 Rota Yokogawa Gmbh & Co. Kg Coriolis-Massendurchfluss- und Dichtemessgerät mit verringerter Druckabhängigkeit
DE102019120339A1 (de) 2019-07-26 2021-01-28 Endress+Hauser Flowtec Ag Strömungsteiler sowie damit gebildetes Fluidleitungssystem
DE102019123344B3 (de) * 2019-08-30 2021-02-25 Endress+Hauser Flowtec Ag Coriolis-Messaufnehmer und Coriolis-Messgerät mit einer Vorrichtung zur Bestimmung eines Alters von Magneten eines Sensors oder Erregers sowie ein Verfahren zur Altersbestimmung
DE102019129744A1 (de) 2019-11-05 2021-05-06 Krohne Ag Coriolis-Massendurchflussmessgerät und Knotenelement
JP7514941B2 (ja) 2020-02-20 2024-07-11 マイクロ モーション インコーポレイテッド コリオリ流量計のバランスバーのためのモード分割共振器
EP4244584B1 (de) 2020-11-12 2025-02-19 Endress+Hauser Flowtec AG Strömungsteiler sowie damit gebildetes fluidleitungssystem
CN113155216A (zh) * 2021-01-21 2021-07-23 沃森测控技术（河北）有限公司 一种双管型科氏流量计固定支架
DE102022100227A1 (de) 2022-01-05 2023-07-06 Endress+Hauser Flowtec Ag Fluidleitungssystem

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781069A (en) * 1986-06-05 1988-11-01 Exac Corporation Mode selection apparatus for multiple tube coriolis type mass flow meters
US5115683A (en) 1988-09-27 1992-05-26 K-Flow Division Of Kane Steel Co., Inc. Coriolis mass flow meter adapted for low flow rates
US5060523A (en) * 1990-01-19 1991-10-29 Lew Hyok S Vibrating looped conduit mass flowmeter
JPH0499918A (ja) 1990-08-20 1992-03-31 Tokico Ltd 質量流量計
JP2850556B2 (ja) 1991-03-20 1999-01-27 横河電機株式会社 コリオリ質量流量計
US5731527A (en) * 1996-09-20 1998-03-24 Micro Motion, Inc. Coriolis flowmeters using fibers and anisotropic material to control selected vibrational flowmeter characteristics
US5979246A (en) * 1998-02-09 1999-11-09 Micro Motion, Inc. Spring rate balancing of the flow tube and a balance bar in a straight tube Coriolis flowmeter
US6314820B1 (en) * 1999-02-10 2001-11-13 Micro Motion, Inc. Lateral mode stabilizer for Coriolis flowmeter
US6354154B1 (en) 1999-06-30 2002-03-12 Micro Motion, Inc. Balance bar for a coriolis flowmeter
US6450042B1 (en) * 2000-03-02 2002-09-17 Micro Motion, Inc. Apparatus for and a method of fabricating a coriolis flowmeter formed primarily of plastic
EP1223412B1 (de) 2001-01-12 2011-11-16 Endress + Hauser Flowtec AG Coriolis-Massendurchflussmesser mit einem gekrümmten Rohr und mit symmetrischem Schwingungserzeuger
US6598489B1 (en) 2002-03-29 2003-07-29 Micro Motion, Inc. Balance bar having a reduced axial thermal stress resulting from high temperature manufacturing methods
DE102005003161B4 (de) 2005-01-21 2007-03-01 Krohne Ag Massendurchflußmeßgerät
CA2633518C (en) 2005-12-22 2012-08-21 Endress+Hauser Flowtec Ag Measuring transducer of vibration-type
JP4254966B2 (ja) 2006-03-14 2009-04-15 株式会社オーバル 振動方向規制手段を有するコリオリ流量計
DE102006053899A1 (de) * 2006-11-15 2008-05-29 Siemens Ag Massendurchflussmessgerät

Also Published As

Publication number Publication date
CA2743935A1 (en) 2010-05-27
US20110247433A1 (en) 2011-10-13
KR20110082088A (ko) 2011-07-15
WO2010059157A1 (en) 2010-05-27
EP2359101A1 (en) 2011-08-24
JP2012509478A (ja) 2012-04-19
KR101277309B1 (ko) 2013-06-24
HK1162659A1 (en) 2012-08-31
US8671778B2 (en) 2014-03-18
AR074356A1 (es) 2011-01-12
AU2008364329B2 (en) 2012-10-04
BRPI0823284B1 (pt) 2019-01-22
MX2011004809A (es) 2011-06-16
JP5674675B2 (ja) 2015-02-25
AU2008364329A1 (en) 2010-05-27
CN102216740A (zh) 2011-10-12
CN102216740B (zh) 2013-07-17
EP2359101B1 (en) 2021-10-13
CA2743935C (en) 2016-07-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 22/01/2019, OBSERVADAS AS CONDICOES LEGAIS.