ATE119279T1 - Nach dem coriolisprinzip arbeitender massen durchflussmesser mit einer nicht metallischen strömungsleitstruktur. - Google Patents

Nach dem coriolisprinzip arbeitender massen durchflussmesser mit einer nicht metallischen strömungsleitstruktur.

Info

Publication number
ATE119279T1
ATE119279T1 AT89904731T AT89904731T ATE119279T1 AT E119279 T1 ATE119279 T1 AT E119279T1 AT 89904731 T AT89904731 T AT 89904731T AT 89904731 T AT89904731 T AT 89904731T AT E119279 T1 ATE119279 T1 AT E119279T1
Authority
AT
Austria
Prior art keywords
pct
flow conduit
metallic
corioli
principle
Prior art date
Application number
AT89904731T
Other languages
English (en)
Inventor
Shinichi Tanaka
Jun Morita
Hiroshi Yamamoto
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14934190&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE119279(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Application granted granted Critical
Publication of ATE119279T1 publication Critical patent/ATE119279T1/de

Links

Classifications

    • 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
    • G01F15/18—Supports or connecting means for meters
    • G01F15/185—Connecting means, e.g. bypass 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
    • G01F1/8409—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
    • G01F1/845—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)
AT89904731T 1988-05-24 1988-12-16 Nach dem coriolisprinzip arbeitender massen durchflussmesser mit einer nicht metallischen strömungsleitstruktur. ATE119279T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63126399A JPH01296112A (ja) 1988-05-24 1988-05-24 コリオリ質量流量計

Publications (1)

Publication Number Publication Date
ATE119279T1 true ATE119279T1 (de) 1995-03-15

Family

ID=14934190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89904731T ATE119279T1 (de) 1988-05-24 1988-12-16 Nach dem coriolisprinzip arbeitender massen durchflussmesser mit einer nicht metallischen strömungsleitstruktur.

Country Status (7)

Country Link
US (1) US5157975A (de)
EP (1) EP0368952B1 (de)
JP (1) JPH01296112A (de)
AT (1) ATE119279T1 (de)
CA (1) CA1324268C (de)
DE (1) DE3853212T2 (de)
WO (1) WO1989011635A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027936A1 (de) * 1990-09-04 1992-03-05 Rota Yokogawa Gmbh & Co Kg Massedosierautomat
DE4119396C1 (en) * 1991-06-12 1992-08-27 Georg F. 8240 Berchtesgaden De Wagner Measuring tube for Coriolis mass flow meter - comprises carbon@ produced by pyrolysis of non-meltable plastics
DE4124295A1 (de) * 1991-07-22 1993-01-28 Krohne Ag Massendurchflussmessgeraet
JPH0519101U (ja) * 1991-08-20 1993-03-09 オーバル機器工業株式会社 液体充填装置
EP0596178B1 (de) * 1992-11-06 1995-02-01 Endress + Hauser Flowtec AG Coriolis-Massendurchflussmesser
DE59201625D1 (de) * 1992-11-18 1995-04-13 Flowtec Ag Massendurchflussmesser nach dem Coriolis-Prinzip.
US5731527A (en) * 1996-09-20 1998-03-24 Micro Motion, Inc. Coriolis flowmeters using fibers and anisotropic material to control selected vibrational flowmeter characteristics
DE19825775A1 (de) * 1997-10-07 1999-05-12 Krohne Ag Massendurchflußmeßgerät
JP2898266B1 (ja) * 1998-01-23 1999-05-31 株式会社オーバル 二重直管式コリオリ流量計
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
US6374478B1 (en) * 1999-06-30 2002-04-23 Micro Motion, Inc. Method for manufacturing a Coriolis flow meter assembly
DE10003784B4 (de) * 1999-12-27 2004-12-09 Krohne Ag Coriolis-Massendurchflußmeßgerät
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
US7005019B2 (en) * 2001-11-26 2006-02-28 Emerson Electric Co. Manufacturing flow meters having a flow tube made of a fluoropolymer substance
US6606917B2 (en) * 2001-11-26 2003-08-19 Emerson Electric Co. High purity coriolis mass flow controller
US20030098069A1 (en) * 2001-11-26 2003-05-29 Sund Wesley E. High purity fluid delivery system
US6776053B2 (en) * 2001-11-26 2004-08-17 Emerson Electric, Inc. Flowmeter for the precision measurement of an ultra-pure material flow
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
EP1766342A2 (de) * 2004-07-15 2007-03-28 PDC Facilities, Inc. Auskleidung für einen durchflussmesser
US7819139B2 (en) * 2005-07-14 2010-10-26 Pdc Facilities, Inc. Liner for a flow meter
WO2008054404A2 (en) * 2005-11-15 2008-05-08 California Institute Of Technology Resonant vibratory device having high quality factor and methods of fabricating same
WO2007062226A1 (en) * 2005-11-28 2007-05-31 Pdc Facilities, Inc. Filling machine
DE102006013601A1 (de) * 2006-03-22 2007-09-27 Endress + Hauser Flowtec Ag Meßaufnehmer vom Vibrationstyp
WO2011031270A1 (en) 2009-09-14 2011-03-17 Micro Motion, Inc. Corrosion-resistant coating for a vibratory flowmeter and method for forming the coating
MX2018014608A (es) * 2016-06-21 2019-03-14 Micro Motion Inc Ensamble de sensor, soporte de sensor y anillo de tubo para conducto vibrador.
JP6844063B2 (ja) 2017-07-18 2021-03-17 マイクロ モーション インコーポレイテッド 交換可能な流路を備えた流量計センサ及び関連する方法
DE102020114518A1 (de) * 2020-05-29 2021-12-02 Endress+Hauser Flowtec Ag Messaufnehmer eines Coriolis-Durchflussmessgerätes und Coriolis-Durchflussmessgerät
DE102020131563A1 (de) * 2020-11-27 2022-06-02 Endress+Hauser Flowtec Ag Messaufnehmer eines Messgerätes und Messgerät
DE102022100227A1 (de) 2022-01-05 2023-07-06 Endress+Hauser Flowtec Ag Fluidleitungssystem
CN115752625B (zh) * 2022-11-30 2023-09-08 江苏棠梨智能科技有限公司 一种基于物联网水表的支撑定位装置
DE102023129206A1 (de) * 2023-10-24 2025-04-24 Endress+Hauser Flowtec Ag Vibronik-Modul eines modularen Messsystems und Modulares Messsystem

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015583B1 (de) * 1970-09-11 1975-06-06
US4187721A (en) * 1977-07-25 1980-02-12 S & F Associates Method and structure for flow measurement
US4217774A (en) * 1979-01-04 1980-08-19 Joram Agar Apparatus for measuring the value of a fluid variable
GB8420882D0 (en) * 1984-08-04 1984-09-19 British Petroleum Co Plc Flow meter
EP0235274B1 (de) * 1985-08-29 1995-10-25 Micro Motion Incorporated Sensormontage für schwingende strukturen
US4730501A (en) * 1986-05-19 1988-03-15 Exac Corporation Single tube parallel flow coriolis mass flow sensor
GB2192714A (en) * 1986-07-16 1988-01-20 Schlumberger Electronics Coriolis mass flow meter
DE3632851A1 (de) * 1986-09-26 1988-04-07 Flowtec Ag Nach dem coriolisprinzip arbeitendes massendurchflussmessgeraet
US4845989A (en) * 1987-09-04 1989-07-11 Titlow Joseph D Method and apparatus for determining elastic constants in tubes

Also Published As

Publication number Publication date
WO1989011635A1 (en) 1989-11-30
CA1324268C (en) 1993-11-16
JPH01296112A (ja) 1989-11-29
EP0368952A1 (de) 1990-05-23
DE3853212D1 (de) 1995-04-06
EP0368952B1 (de) 1995-03-01
US5157975A (en) 1992-10-27
DE3853212T2 (de) 1995-09-14

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee