DE69327772D1 - Coriolisdurchflussmesser - Google Patents

Coriolisdurchflussmesser

Info

Publication number
DE69327772D1
DE69327772D1 DE69327772T DE69327772T DE69327772D1 DE 69327772 D1 DE69327772 D1 DE 69327772D1 DE 69327772 T DE69327772 T DE 69327772T DE 69327772 T DE69327772 T DE 69327772T DE 69327772 D1 DE69327772 D1 DE 69327772D1
Authority
DE
Germany
Prior art keywords
flow meter
coriolis flow
coriolis
meter
flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69327772T
Other languages
English (en)
Other versions
DE69327772T2 (de
Inventor
Yutaka Ogawa
Shingo Gomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oval Corp
Original Assignee
Oval Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18006396&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69327772(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oval Corp filed Critical Oval Corp
Application granted granted Critical
Publication of DE69327772D1 publication Critical patent/DE69327772D1/de
Publication of DE69327772T2 publication Critical patent/DE69327772T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G01F1/8413—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
    • G01F1/845—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE69327772T 1992-11-19 1993-11-04 Coriolisdurchflussmesser Expired - Fee Related DE69327772T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4310534A JP2758798B2 (ja) 1992-11-19 1992-11-19 コリオリ流量計

Publications (2)

Publication Number Publication Date
DE69327772D1 true DE69327772D1 (de) 2000-03-09
DE69327772T2 DE69327772T2 (de) 2000-06-29

Family

ID=18006396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327772T Expired - Fee Related DE69327772T2 (de) 1992-11-19 1993-11-04 Coriolisdurchflussmesser

Country Status (4)

Country Link
US (1) US5398554A (de)
EP (1) EP0598287B1 (de)
JP (1) JP2758798B2 (de)
DE (1) DE69327772T2 (de)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058566C (zh) * 1993-07-21 2000-11-15 安德雷斯和霍瑟·弗罗泰克有限公司 科里奥利式质量流量传感器
US5691485A (en) * 1994-06-06 1997-11-25 Oval Corporation Coaxial double tube type Coriolis flowmeter
US5602346A (en) * 1994-06-06 1997-02-11 Oval Corporation Mass flowmeter converter
DE4423168C2 (de) * 1994-07-04 1998-09-24 Krohne Ag Massendurchflußmeßgerät
AU3491595A (en) * 1994-09-08 1996-03-29 Smith Meter Inc. Mass flowmeter and conduit assembly
DE69515576T2 (de) * 1994-09-09 2000-09-14 Fuji Electric Co Ltd Schwingungsmessvorrichtung
JP3265859B2 (ja) * 1994-10-18 2002-03-18 富士電機株式会社 質量流量計
JPH08247816A (ja) * 1995-03-09 1996-09-27 Fuji Electric Co Ltd 質量流量計
DE59511087D1 (de) * 1995-06-14 2007-12-06 Endress & Hauser Deutschland A Coriolis-Massedurchflussaufnehmer mit einem einzigen Messrohr
AU695134B2 (en) * 1995-08-16 1998-08-06 Oval Corporation Coriolis flowmeter
DE69533747T2 (de) * 1995-08-21 2005-03-17 Oval Corp. Coriolisdurchflussmesser
ES2255056T3 (es) * 1995-08-21 2006-06-16 Oval Corporation Convertidor para caudalimetro masico.
AU687223B2 (en) * 1995-08-23 1998-02-19 Oval Corporation Mass flowmeter converter
US5831178A (en) * 1995-08-29 1998-11-03 Fuji Electric Co., Ltd. Vibration type measuring instrument
DE19652002C2 (de) * 1995-12-15 2003-03-27 Flowtec Ag Schwingungs-Meßgerät
US5945609A (en) * 1996-03-08 1999-08-31 Fuji Electric Co., Ltd. Mass flowmeter for measuring flow rate of a fluid
WO1997035168A1 (de) * 1996-03-17 1997-09-25 Krohne Ag Massendurchflussmessgerät
US5854430A (en) * 1996-05-07 1998-12-29 Endress + Hauser Flowtec Ag Coriolis mass flow sensor
DE19620079C2 (de) * 1996-05-20 2001-08-23 Krohne Messtechnik Kg Massendurchflußmeßgerät
DE19632500C2 (de) * 1996-08-12 1999-10-28 Krohne Ag Basel Massendurchflußmeßgerät
US5796012A (en) * 1996-09-19 1998-08-18 Oval Corporation Error correcting Coriolis flowmeter
US6158290A (en) * 1997-04-11 2000-12-12 Krohne A.G. Mass flow meter
US6336370B1 (en) 1997-12-30 2002-01-08 Krohne Messtechnik Gmbh & Co, Kg Coriolis mass flow meter with thick wall measuring tube
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
US5987999A (en) * 1998-07-01 1999-11-23 Micro Motion, Inc. Sensitivity enhancing balance bar
DE19840782C2 (de) * 1998-09-08 2001-09-06 Krohne Messtechnik Kg Massendurchflußmeßgerät
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
US6301973B1 (en) * 1999-04-30 2001-10-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-intrusive pressure/multipurpose sensor and method
WO2001013074A1 (en) * 1999-08-17 2001-02-22 Fmc Corporation Dynamic counterbalance system for coriolis mass flowmeters
WO2001027565A1 (en) * 1999-10-14 2001-04-19 Fmc Corporation Dynamic counterbalance for coriolis mass flowmeters
US6776052B2 (en) * 1999-10-29 2004-08-17 Micro Motion, Inc. Coriolis flowmeter having a reduced flag dimension for handling large mass flows
DE10002635C2 (de) * 2000-01-21 2003-02-20 Krohne Ag Basel Verfahren zur Bestimmung wenigstens einer charakteristischen Größe eines Massendurchflußmeßgeräts
US6487917B1 (en) 2000-05-02 2002-12-03 Micro Motion, Inc. Low thermal stress balance bar for a coriolis flowmeter
HU225071B1 (en) * 2000-12-21 2006-06-28 Sandor Kun Combined mass flow meter device and method for measuring mass flow of a non solid medium
EP1260798A1 (de) * 2001-05-23 2002-11-27 Endress + Hauser Flowtec AG Messwandler vom Vibrationstyp
DE10159809B4 (de) * 2001-12-05 2020-07-16 Endress + Hauser Flowtec Ag Messaufnehmer vom Vibrationstyp
JP2003185482A (ja) * 2001-12-17 2003-07-03 Yokogawa Electric Corp コリオリ質量流量計
DE10220734C1 (de) * 2002-03-06 2003-04-24 Krohne Ag Basel Massendurchflußmeßgerät
DE10302251B4 (de) * 2003-01-22 2013-03-07 Sensorentechnologie Gettorf Gmbh Durchflusssensor
KR20100099321A (ko) * 2003-04-17 2010-09-10 마이크로 모우션, 인코포레이티드 코리올리 유량계에서 힘의 균형을 맞추기 위한 장치 및 방법
DE10351312B4 (de) * 2003-10-31 2009-05-07 Abb Ag Anbauteil und Coriolis-Massendurchflussmessgerät mit diesem Anbauteil
DE10351311B3 (de) * 2003-10-31 2005-06-30 Abb Patent Gmbh Coriolis-Massendurchflussmessgerät
DE10354373A1 (de) * 2003-11-20 2005-06-16 Endress + Hauser Flowtec Ag, Reinach Messaufnehmer vom Vibrationstyp
US7077014B2 (en) * 2004-06-23 2006-07-18 Endress + Hauser Flowtec Ag Vibration-type measuring transducer
US7472607B2 (en) * 2005-11-15 2009-01-06 Endress + Hauser Flowtec Ag Measurement transducer of vibration type
US7475603B2 (en) * 2005-11-15 2009-01-13 Endress + Hauser Flowtec Ag Measurement transducer of vibration-type
US7490521B2 (en) * 2005-11-15 2009-02-17 Endress + Hauser Flowtec Ag Measurement transducer of vibration type
US7581429B2 (en) * 2006-01-06 2009-09-01 Integrated Sensing Systems, Inc. Microfluidic device and method of operation
JP5074852B2 (ja) * 2007-07-31 2012-11-14 キョーラク株式会社 空調ダクト
DE102007050686A1 (de) 2007-10-22 2009-04-23 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
DE102007062397A1 (de) 2007-12-20 2009-06-25 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
DE102008035877A1 (de) 2008-08-01 2010-02-04 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
DE102008044186A1 (de) 2008-11-28 2010-06-02 Endress + Hauser Flowtec Ag Magneteinrichtung sowie Meßaufnehmer vom Vibrationstyp mit einer solchen Magneteinrichtung
DE102009012474A1 (de) 2009-03-12 2010-09-16 Endress + Hauser Flowtec Ag Meßsystem mit einem Messwandler vom Vibrationstyp
DE102009028006A1 (de) 2009-07-24 2011-01-27 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp sowie Meßgerät mit einem solchen Meßwandler
DE102009028007A1 (de) 2009-07-24 2011-01-27 Endress + Hauser Flowtec Ag Meßumwandler vom Vibrationstyp sowie Meßgerät mit einem solchen Meßwandler
DE102010000761A1 (de) 2010-01-11 2011-07-28 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp
RU2534718C2 (ru) 2009-12-31 2014-12-10 Эндресс + Хаузер Флоутек Аг Измерительная система для среды, протекающей в трубопроводах, и способ измерения разности давлений внутри протекающей среды
DE102010000759A1 (de) 2010-01-11 2011-07-14 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp
EP2519804B1 (de) 2009-12-31 2019-08-28 Endress+Hauser Flowtec AG Mess-system mit einem messwandler vom vibrationstyp
DK2519806T3 (en) 2009-12-31 2018-05-22 Flowtec Ag Measurement system with a vibration type transducer
DE102010000760B4 (de) 2010-01-11 2021-12-23 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp zum Messen eines statischen Drucks in einem strömenden Medium
CA2804209A1 (en) * 2010-07-09 2012-01-12 Micro Motion, Inc. A vibrating meter including a damped meter component
DE102010039543A1 (de) 2010-08-19 2012-02-23 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp
DE102010044179A1 (de) 2010-11-11 2012-05-16 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler von Vibrationstyp
AU2013254946A1 (en) * 2012-11-14 2014-05-29 Krohne Ag Nuclear magnetic flow meter and method for operation of nuclear magnet flow meters
WO2014102037A1 (de) * 2012-12-30 2014-07-03 Endress+Hauser Flowtec Ag Messwandler vom vibrationstyp sowie damit gebildetes messsystem
US9546890B2 (en) 2012-12-30 2017-01-17 Endress + Hauser Flowtec Ag Measuring transducer of vibration-type as well as measuring system formed therewith
EP3077775A4 (de) * 2013-12-04 2017-06-14 Gilbarco Inc. Coriolis-durchflussmesser für zapfsäule
DE102018131742B4 (de) * 2018-12-11 2022-12-01 Endress+Hauser Flowtec Ag Coriolis-Messaufnehmer eines Coriolis-Messgeräts und ein Coriolis-Messgerät
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
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***
DE102020131649A1 (de) 2020-09-03 2022-03-03 Endress + Hauser Flowtec Ag Vibronisches Meßsystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1432165A (en) * 1973-07-16 1976-04-14 Bell & Howell Co Apparatus for determining the density of a fluid
US4311054A (en) * 1978-11-13 1982-01-19 Halliburton Company Mass flowmeter with sensor gain control
US4252028A (en) * 1979-02-26 1981-02-24 S & F Associates Method and apparatus for measuring flow
JPS57137818A (en) * 1981-02-19 1982-08-25 Tokyo Keiki Co Ltd Straight tube type mass flowmeter
US4823614A (en) * 1986-04-28 1989-04-25 Dahlin Erik B Coriolis-type mass flowmeter
DE3632851A1 (de) * 1986-09-26 1988-04-07 Flowtec Ag Nach dem coriolisprinzip arbeitendes massendurchflussmessgeraet
JPH0678924B2 (ja) * 1987-02-02 1994-10-05 オ−バル機器工業株式会社 質量流量計
DE4027936A1 (de) * 1990-09-04 1992-03-05 Rota Yokogawa Gmbh & Co Kg Massedosierautomat
DE4124295A1 (de) * 1991-07-22 1993-01-28 Krohne Ag Massendurchflussmessgeraet
DE4143361A1 (de) * 1991-07-22 1993-03-04 Krohne Ag Massendurchflussmessgeraet

Also Published As

Publication number Publication date
EP0598287B1 (de) 2000-02-02
JPH06160148A (ja) 1994-06-07
DE69327772T2 (de) 2000-06-29
JP2758798B2 (ja) 1998-05-28
EP0598287A1 (de) 1994-05-25
US5398554A (en) 1995-03-21

Similar Documents

Publication Publication Date Title
DE69327772T2 (de) Coriolisdurchflussmesser
DE59307692D1 (de) Massendurchflussmessgerät
DE69402534D1 (de) Fluessigkeitsstroemungsmesser
DE59207827D1 (de) Massendurchflussmessgerät
DE59201347D1 (de) Coriolis-Massendurchflussmesser.
DE69331030D1 (de) Massendurchflussmesser
DE69329744T2 (de) Luftdurchflussmesser
DE69316016T2 (de) Durchflussmesser
DE69523190T2 (de) Strömungsmessgerät
NO952732D0 (no) Gjennomströmningsmåler
DE69229799T2 (de) Flüssigkeitsmassendurchflussmesser
DK0608793T3 (da) Magnetisk-iduktiv flowmåler
DE69329748D1 (de) Drosselstellendurchflussmesser
DE69231960T2 (de) Durchflussmesser
DE69420783T2 (de) Magnetisch-induktiver Durchflussmesser
DE69533747D1 (de) Coriolisdurchflussmesser
DE69310370D1 (de) Strömungsmesser
DE69024204D1 (de) Durchflussmessgerät
DE69329307T2 (de) Dampfdurchflussmesser
DE59203846D1 (de) Wirbelströmungsmessgerät.
DE69316471T2 (de) Wirbeldurchflussmesser
DK0616198T3 (da) Gennemstrømningsvolumenmåler
DE69327806T2 (de) Durchflußmesser
DE59203530D1 (de) Coriolis-Massendurchflussmessgerät.
DK89190D0 (da) Flowmeter

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee