JP2004184416A - 質量流量測定装置および質量流量測定装置での張力測定方法 - Google Patents

質量流量測定装置および質量流量測定装置での張力測定方法 Download PDF

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Publication number
JP2004184416A
JP2004184416A JP2003403460A JP2003403460A JP2004184416A JP 2004184416 A JP2004184416 A JP 2004184416A JP 2003403460 A JP2003403460 A JP 2003403460A JP 2003403460 A JP2003403460 A JP 2003403460A JP 2004184416 A JP2004184416 A JP 2004184416A
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JP
Japan
Prior art keywords
tension
mass flow
measuring tube
measuring
pressure
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JP2003403460A
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English (en)
Japanese (ja)
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JP2004184416A5 (https=
Inventor
Yousif Hussain
フセイン ユーシフ
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Krohne AG
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Krohne AG
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Application filed by Krohne AG filed Critical Krohne AG
Publication of JP2004184416A publication Critical patent/JP2004184416A/ja
Publication of JP2004184416A5 publication Critical patent/JP2004184416A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP2003403460A 2002-12-02 2003-12-02 質量流量測定装置および質量流量測定装置での張力測定方法 Withdrawn JP2004184416A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10256376A DE10256376B4 (de) 2002-12-02 2002-12-02 Massendurchflußmeßgerät und Verfahren zur Druckmessung bei einem Massendurchflußmeßgerät

Publications (2)

Publication Number Publication Date
JP2004184416A true JP2004184416A (ja) 2004-07-02
JP2004184416A5 JP2004184416A5 (https=) 2005-06-09

Family

ID=32308936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003403460A Withdrawn JP2004184416A (ja) 2002-12-02 2003-12-02 質量流量測定装置および質量流量測定装置での張力測定方法

Country Status (4)

Country Link
US (1) US6868740B2 (https=)
EP (1) EP1426741A1 (https=)
JP (1) JP2004184416A (https=)
DE (1) DE10256376B4 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006153875A (ja) * 2004-12-01 2006-06-15 Krohne Ag 質量流量計の制御方法
JP2023511744A (ja) * 2020-01-31 2023-03-22 マイクロ モーション インコーポレイテッド 流量計変数補正方法
US20230341246A1 (en) * 2020-06-18 2023-10-26 Endress+Hauser Flowtec Ag Vibronic measuring system

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7549319B2 (en) 2006-11-16 2009-06-23 Halliburton Energy Services, Inc. High pressure resonant vibrating-tube densitometer
DE102007052041B4 (de) * 2007-10-30 2011-02-24 Krohne Ag Verfahren zum Betreiben einer Dichtemeßvorrichtung und Vorrichtung zur Dichtemessung
DE102008035877A1 (de) 2008-08-01 2010-02-04 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
US8223532B2 (en) * 2008-08-07 2012-07-17 Seagate Technology Llc Magnetic field assisted STRAM cells
CA2732417A1 (en) * 2008-09-19 2010-03-25 Halliburton Energy Services, Inc. Apparatus and method for detecting a property of a fluid
DE102009012474A1 (de) 2009-03-12 2010-09-16 Endress + Hauser Flowtec Ag Meßsystem mit einem Messwandler vom Vibrationstyp
DE102010000761A1 (de) 2010-01-11 2011-07-28 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
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
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
WO2011080172A1 (de) 2009-12-31 2011-07-07 Endress+Hauser Flowtec Ag MEßSYSTEM MIT EINEM MEßWANDLER VOM VIBRATIONSTYP
DE102010000759B4 (de) 2010-01-11 2025-05-22 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp
CN102762884B (zh) 2010-01-18 2014-08-20 中央发条株式会社 弹簧特性修正方法和弹簧特性修正装置
US8266741B2 (en) 2010-08-10 2012-09-18 Hill-Rom Services, Inc. Bed movement cessation based on IV pump alarm
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
WO2012177241A1 (en) * 2011-06-21 2012-12-27 Halliburton Energy Services, Inc. Fluid densitometer with temperature sensor to provide temperature correction
DE102012017797B4 (de) 2012-09-10 2014-09-18 Krohne Ag Durchflussmessgerät
EP2906915B1 (de) * 2012-10-11 2022-04-20 Endress+Hauser Flowtec AG Messsystem zum ermitteln eines volumendurchflusses und/oder einer volumendurchflussrate eines in einer rohrleitung strömenden mediums
DE102013106157A1 (de) 2013-06-13 2014-12-18 Endress + Hauser Flowtec Ag Meßsystem mit einem Druckgerät sowie Verfahren zur Überwachung und/oder Überprüfung eines solchen Druckgeräts
DE102013106155A1 (de) 2013-06-13 2014-12-18 Endress + Hauser Flowtec Ag Meßsystem mit einem Druckgerät sowie Verfahren zur Überwachung und/oder Überprüfung eines solchen Druckgeräts
EP2957873A1 (en) 2014-06-20 2015-12-23 Kamstrup A/S Ultrasonic consumption meter with strain gauge
DE102017102449A1 (de) * 2017-02-08 2018-08-09 Krohne Ag Verfahren zur Druckmessung bei einem Coriolis-Massedurchflussmessgerät und Coriolis-Massedurchflussmessgerät
NL2022423B1 (en) 2019-01-21 2020-08-18 Berkin Bv Micro-Coriolis mass flow sensor with resistive readout.
DE102020131649A1 (de) 2020-09-03 2022-03-03 Endress + Hauser Flowtec Ag Vibronisches Meßsystem

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497665A (en) 1991-02-05 1996-03-12 Direct Measurement Corporation Coriolis mass flow rate meter having adjustable pressure and density sensitivity
DE4224379C2 (de) * 1992-07-06 1998-05-20 Krohne Messtechnik Kg Massendurchflußmeßgerät
WO1996008697A2 (en) * 1994-09-08 1996-03-21 Smith Meter Inc. Mass flowmeter and conduit assembly
US5753827A (en) * 1995-10-17 1998-05-19 Direct Measurement Corporation Coriolis meteR having a geometry insensitive to changes in fluid pressure and density and method of operation thereof
US5827979A (en) * 1996-04-22 1998-10-27 Direct Measurement Corporation Signal processing apparati and methods for attenuating shifts in zero intercept attributable to a changing boundary condition in a Coriolis mass flow meter
US5731527A (en) * 1996-09-20 1998-03-24 Micro Motion, Inc. Coriolis flowmeters using fibers and anisotropic material to control selected vibrational flowmeter characteristics
US6164140A (en) * 1998-10-09 2000-12-26 Kalinoski; Richard W. Solid state transducer for Coriolis flowmeter
GB2350426B (en) * 1999-05-25 2002-08-28 Abb Instrumentation Ltd Vibrating tube meter
US6732570B2 (en) * 2001-06-14 2004-05-11 Calibron Systems, Inc. Method and apparatus for measuring a fluid characteristic

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006153875A (ja) * 2004-12-01 2006-06-15 Krohne Ag 質量流量計の制御方法
JP2023511744A (ja) * 2020-01-31 2023-03-22 マイクロ モーション インコーポレイテッド 流量計変数補正方法
JP7514938B2 (ja) 2020-01-31 2024-07-11 マイクロ モーション インコーポレイテッド 流量計変数補正方法
US20230341246A1 (en) * 2020-06-18 2023-10-26 Endress+Hauser Flowtec Ag Vibronic measuring system
US12359951B2 (en) * 2020-06-18 2025-07-15 Endress+Hauser Flowtec Ag Vibronic measuring system

Also Published As

Publication number Publication date
US6868740B2 (en) 2005-03-22
DE10256376A1 (de) 2004-06-17
US20040261541A1 (en) 2004-12-30
DE10256376B4 (de) 2005-06-16
EP1426741A1 (de) 2004-06-09

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