ATE506602T1 - Coriolis durchflussmessgerät mit aufgeteilten auswucht-gewichten zur beseitigung des dichteeffekts auf gemessene durchflüsse - Google Patents

Coriolis durchflussmessgerät mit aufgeteilten auswucht-gewichten zur beseitigung des dichteeffekts auf gemessene durchflüsse

Info

Publication number
ATE506602T1
ATE506602T1 AT04756580T AT04756580T ATE506602T1 AT E506602 T1 ATE506602 T1 AT E506602T1 AT 04756580 T AT04756580 T AT 04756580T AT 04756580 T AT04756580 T AT 04756580T AT E506602 T1 ATE506602 T1 AT E506602T1
Authority
AT
Austria
Prior art keywords
eliminate
flow meter
coriolis flow
measured flows
density effect
Prior art date
Application number
AT04756580T
Other languages
English (en)
Inventor
Cleve Craig Van
Mark Bell
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
Application granted granted Critical
Publication of ATE506602T1 publication Critical patent/ATE506602T1/de

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
    • 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
    • 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
    • G01F1/76—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
    • G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
    • 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)
AT04756580T 2004-07-01 2004-07-01 Coriolis durchflussmessgerät mit aufgeteilten auswucht-gewichten zur beseitigung des dichteeffekts auf gemessene durchflüsse ATE506602T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/021318 WO2006014153A1 (en) 2004-07-01 2004-07-01 Split balance weights for eliminating density effect on flow

Publications (1)

Publication Number Publication Date
ATE506602T1 true ATE506602T1 (de) 2011-05-15

Family

ID=34958319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04756580T ATE506602T1 (de) 2004-07-01 2004-07-01 Coriolis durchflussmessgerät mit aufgeteilten auswucht-gewichten zur beseitigung des dichteeffekts auf gemessene durchflüsse

Country Status (15)

Country Link
US (1) US7597007B2 (de)
EP (1) EP1761746B1 (de)
JP (1) JP4939408B2 (de)
KR (2) KR101031834B1 (de)
CN (1) CN101014836B (de)
AR (1) AR049935A1 (de)
AT (1) ATE506602T1 (de)
AU (1) AU2004321982B2 (de)
BR (1) BRPI0418911B1 (de)
CA (1) CA2574857C (de)
DE (1) DE602004032393D1 (de)
DK (1) DK1761746T3 (de)
MX (1) MXPA06014651A (de)
PL (1) PL1761746T3 (de)
WO (1) WO2006014153A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8889709B2 (en) * 2006-09-21 2014-11-18 Probiodrug Ag Use of isoQC inhibitors in the treatment and prevention of inflammatory diseases or conditions
NZ575727A (en) * 2006-09-21 2011-12-22 Probiodrug Ag Novel genes related to glutaminyl cyclase
CN101970338B (zh) * 2008-02-11 2013-03-27 集成感应系统公司 微流体装置及操作方法
US8215184B2 (en) 2008-02-20 2012-07-10 Micro Motion, Inc. Coriolis flow meter with an improved balance system
DE102008035877A1 (de) * 2008-08-01 2010-02-04 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
CN102449441B (zh) * 2009-05-26 2013-09-18 微动公司 包括平衡构件的流量计
WO2014031103A1 (en) 2012-08-21 2014-02-27 Micro Motion, Inc. Coriolis flowmeter and method with improved meter zero
CN103398749A (zh) * 2013-08-19 2013-11-20 四川中测流量科技有限公司 振动管及使用该振动管的质量流量计
CN106461430B (zh) * 2014-07-01 2020-10-16 高准公司 流体动量检测方法和相关装置
US11668597B2 (en) * 2017-08-30 2023-06-06 Micro Motion, Inc. Detecting and identifying a change in a vibratory meter condition based on stiffness change determination at two locations on the conduit
US10816424B2 (en) * 2018-09-21 2020-10-27 Rosemount Inc. Remote seal diaphragm system
EP4004497B1 (de) * 2019-07-30 2024-07-03 Micro Motion, Inc. Variabler massenausgleichsstab
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
US10782170B1 (en) * 2020-02-26 2020-09-22 IDEX India PVT. LTD Method and apparatus to balance a coriolis mass flow meter adding balancing weights by determining reaction forces
WO2021173132A1 (en) * 2020-02-26 2021-09-02 IDEX India PVT. LTD Method and apparatus to balance a coriolis mass flow meter
KR102388598B1 (ko) * 2021-03-02 2022-04-21 주식회사 서진인스텍 코리올리스 질량 유량계, 이에 포함된 유로관 및 이를 이용한 유량 측정 방법

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JPS58178218A (ja) * 1982-04-13 1983-10-19 Yokogawa Hokushin Electric Corp 質量流量計
US4756198A (en) * 1986-01-24 1988-07-12 Exac Corporation Sensor apparatus for mass flow rate measurement system
US4831885A (en) * 1986-04-28 1989-05-23 Dahlin Erik B Acoustic wave supressor for Coriolis flow meter
US5048350A (en) 1989-12-05 1991-09-17 The Foxboro Company Electromagnetic driver and sensor
US5054326A (en) * 1990-03-05 1991-10-08 The Foxboro Company Density compensator for coriolis-type mass flowmeters
HU216462B (hu) * 1991-08-01 1999-06-28 Micro Motion Inc. Eljárás és áramlásmérő tömegáramlásisebesség-információ meghatározására
US5323658A (en) * 1992-06-19 1994-06-28 Fuji Electric Co., Ltd. Coriolis mass flowmeter
CH692521A5 (de) * 1996-03-17 2002-07-15 Krohne Ag Massendurchflussmessgerät.
US5850039A (en) * 1997-02-27 1998-12-15 Micro Motion Coriolis flowmeter having axially compliant case ends
US5814739A (en) * 1997-05-30 1998-09-29 Micro Motion, Incorporated Coriolis flowmeter having corrugated flow tube
JP3336927B2 (ja) * 1997-09-30 2002-10-21 横河電機株式会社 コリオリ質量流量計
EP0905488A3 (de) 1997-09-30 1999-04-21 Yokogawa Electric Corporation Coriolismassendurchflussmesser
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
US5969285A (en) * 1998-05-08 1999-10-19 Krebs; Marc K. Drop-in barrel for recoil operated pistols
US5987999A (en) * 1998-07-01 1999-11-23 Micro Motion, Inc. Sensitivity enhancing balance bar
US6314820B1 (en) * 1999-02-10 2001-11-13 Micro Motion, Inc. Lateral mode stabilizer for Coriolis flowmeter
US6397684B1 (en) * 1999-02-23 2002-06-04 Micro Motion Inc. Low thermal stress case connect link for a straight tube Coriolis flowmeter
US6374478B1 (en) * 1999-06-30 2002-04-23 Micro Motion, Inc. Method for manufacturing a Coriolis flow meter assembly
US6354154B1 (en) * 1999-06-30 2002-03-12 Micro Motion, Inc. Balance bar for a coriolis flowmeter
US6327915B1 (en) * 1999-06-30 2001-12-11 Micro Motion, Inc. Straight tube Coriolis flowmeter
US6343517B1 (en) * 1999-06-30 2002-02-05 Micro Motion, Inc. Apparatus for connecting a coriolis flowmeter flow tube to a flowmeter case
US6363794B1 (en) * 1999-08-13 2002-04-02 Micro Motion, Inc. Method and apparatus for Coriolis flowmeter having an accuracy enhancing balance bar
US6439060B1 (en) * 1999-10-14 2002-08-27 Fmc Technologies, Inc. Dynamic counterbalance for Coriolis mass flowmeters
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
US6487917B1 (en) * 2000-05-02 2002-12-03 Micro Motion, Inc. Low thermal stress balance bar for a coriolis flowmeter
US6634241B1 (en) * 2000-09-22 2003-10-21 Micro Motion, Inc. Method and apparatus for bonding a connecting ring to a flow tube and balance bar of a coriolis flowmeter
US6520028B1 (en) * 2000-11-28 2003-02-18 Micro Motion, Inc. Gyroscopic mass flowmeter
EP1248084B1 (de) * 2001-04-05 2017-05-31 Endress + Hauser Flowtec AG Coriolis-Massedurchfluss-Aufnehmer mit zwei gebogenen Messrohren
US6666098B2 (en) * 2001-05-23 2003-12-23 Endress + Hauser Flowtec Ag Vibratory transducer
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
EP1431719A1 (de) * 2002-12-20 2004-06-23 ABB Research Ltd. Coriolis Massendurchfluss/Dichteaufnehmer mit einem einzigen geraden Messrohr
CA2522243C (en) 2003-04-17 2011-10-11 Micro Motion, Inc. Method and apparatus for force balancing of a coriolis flow meter

Also Published As

Publication number Publication date
JP4939408B2 (ja) 2012-05-23
JP2008504556A (ja) 2008-02-14
MXPA06014651A (es) 2007-03-26
US20080034891A1 (en) 2008-02-14
BRPI0418911B1 (pt) 2015-12-01
EP1761746A1 (de) 2007-03-14
HK1110382A1 (zh) 2008-07-11
CN101014836A (zh) 2007-08-08
AU2004321982A1 (en) 2006-02-09
US7597007B2 (en) 2009-10-06
KR20110009269A (ko) 2011-01-27
AR049935A1 (es) 2006-09-13
KR20070027732A (ko) 2007-03-09
AU2004321982B2 (en) 2009-10-29
PL1761746T3 (pl) 2011-09-30
BRPI0418911A (pt) 2007-10-23
CN101014836B (zh) 2010-04-28
WO2006014153A1 (en) 2006-02-09
DE602004032393D1 (de) 2011-06-01
CA2574857A1 (en) 2006-02-09
EP1761746B1 (de) 2011-04-20
KR101031834B1 (ko) 2011-05-02
CA2574857C (en) 2013-05-14
DK1761746T3 (da) 2012-04-16

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