DK0803713T3 - Coriolis mass flow sensor - Google Patents

Coriolis mass flow sensor

Info

Publication number: DK0803713T3
Authority: DK; Denmark
Prior art keywords: mass flow; flow sensor; coriolis mass; coriolis; sensor
Prior art date: 1996-04-27

Inventor

Christian Dipl-Ing Matt

Dr Drahm Wolfgang

Original Assignee

Flowtec Ag

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.)

1996-04-27

Filing date

1997-02-04

Publication date

2000-04-03

1997-02-04Application filed by Flowtec AgfiledCriticalFlowtec Ag

2000-04-03Application grantedgrantedCritical

2000-04-03Publication of DK0803713T3publicationCriticalpatent/DK0803713T3/en

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
- G01F1/8422—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
- G01F1/8409—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
- G01F1/8472—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
- 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
- G01F1/8495—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits with multiple measuring conduits

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Measuring Volume Flow (AREA)

DK97810059T1996-04-271997-02-04 Coriolis mass flow sensorDK0803713T3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP96106697		1996-04-27
EP19970810059EP0803713B1 (en)	1996-04-27	1997-02-04	Coriolis mass flow sensor

Publications (1)

Publication Number	Publication Date
DK0803713T3true DK0803713T3 (en)	2000-04-03

Family

ID=26141896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK97810059TDK0803713T3 (en)	1996-04-27	1997-02-04	Coriolis mass flow sensor

Country Status (6)

Country	Link
EP (1)	EP0803713B1 (en)
JP (1)	JP2831629B2 (en)
CN (1)	CN1068115C (en)
DE (1)	DE59700779D1 (en)
DK (1)	DK0803713T3 (en)
ES (1)	ES2140196T3 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3188483B2 (en)	1998-04-03	2001-07-16	エンドレスウントハウザーフローテックアクチエンゲゼルシャフト	Method for measuring mass flow rate and sensor therefor
US6526839B1 (en)*	1998-12-08	2003-03-04	Emerson Electric Co.	Coriolis mass flow controller and capacitive pick off sensor
EP1253409A1 (en)*	2001-04-26	2002-10-30	Endress + Hauser Flowtec AG	Magnetic circuit arrangement for a measuring transducer
US7051598B2 (en)	2003-03-21	2006-05-30	Endress + Hauser Flowtec Ag	Magnetic circuit arrangement for a sensor
DE10312796A1 (en)*	2003-03-21	2004-09-30	Endress + Hauser Flowtec Ag, Reinach	Magnetic circuit arrangement for a sensor
DE10351311B3 (en)*	2003-10-31	2005-06-30	Abb Patent Gmbh	Coriolis mass flowmeter
DE102012011934B4 (en)*	2012-06-18	2014-07-10	Krohne Messtechnik Gmbh	Method for operating a resonance measuring system and related resonance measuring system
CN104541136B (en)*	2012-06-18	2018-07-27	克洛纳测量技术有限公司	Method for operating resonance measurement system
WO2014102036A1 (en)	2012-12-30	2014-07-03	Endress+Hauser Flowtec Ag	Vibration-type measurement transducer and measurement system formed therewith
DE102013102711A1 (en)*	2013-03-18	2014-09-18	Endress + Hauser Flowtec Ag	Vibration-type transducers and measuring system formed thereby
CN104995490B (en)	2012-12-30	2018-10-16	恩德斯+豪斯流量技术股份有限公司	Transducer of vibration type and the measuring system for being formed with the measurement translator
DE102013102708A1 (en)*	2013-03-18	2014-09-18	Endress + Hauser Flowtec Ag	Vibration-type transducers and measuring system formed thereby
DE102017217009B3 (en)*	2017-09-26	2018-07-19	Robert Bosch Gmbh	MEMS device and corresponding operating method
DE102018132672A1 (en)	2018-12-18	2020-06-18	Endress+Hauser Flowtec Ag	Vibronic sensor with at least two temperature sensors
US12174212B2 (en)	2018-12-20	2024-12-24	Endress+Hauser Flowtec Ag	Coriolis mass flow meter
EP3899447B1 (en)*	2018-12-20	2023-09-20	Endress + Hauser Flowtec AG	Coriolis mass flow meter
DE102019105736B3 (en)*	2019-03-07	2020-06-25	Endress+Hauser Flowtec Ag	Coriolis sensor and Coriolis measuring device with Coriolis sensor
DE102019107601A1 (en)*	2019-03-25	2020-10-01	Endress + Hauser Flowtec Ag	Coriolis sensor and Coriolis measuring device
DE102019119231B4 (en)*	2019-07-16	2023-06-22	Endress+Hauser Flowtec Ag	Coriolis sensor and Coriolis meter with Coriolis sensor
CN110907010B (en)*	2019-12-16	2020-12-08	中国人民解放军国防科技大学	Device and method for measuring remaining propellant in tank based on flow-induced resonance
WO2022055504A1 (en)*	2020-09-14	2022-03-17	Schlumberger Technology Corporation	Multiphase flow meters and related methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4747312A (en)*	1986-02-21	1988-05-31	Fischer & Porter Co.	Double-loop Coriolis type mass flowmeter
FR2598801A1 (en)*	1986-05-13	1987-11-20	Assistance Indle Dauphinoise A	Mass flowmeter with multimode elasticity
DE8712331U1 (en)	1986-09-26	1988-01-28	Flowtec AG, Reinach, Basel	Coriolis force mass flow meter
US4738144A (en)	1986-10-03	1988-04-19	Micro Motion, Inc.	Drive means for oscillating flow tubes of parallel path coriolis mass flow rate meter
EP0448913B1 (en)*	1990-03-30	1994-02-16	Endress + Hauser Flowtec AG	Mass flow meter working on the Coriolis principle
DE69210244T2 (en)	1991-08-01	1996-10-31	Micro Motion Inc., Boulder, Col.	Mass flow meter based on the Coriol principle
ES2133570T3 (en)	1993-07-21	1999-09-16	Flowtec Ag	FLOW SENSOR ACCORDING TO THE PRINCIPLE OF CORIOLIS.

1997
- 1997-02-04DKDK97810059Tpatent/DK0803713T3/enactive
- 1997-02-04DEDE59700779Tpatent/DE59700779D1/ennot_activeExpired - Fee Related
- 1997-02-04ESES97810059Tpatent/ES2140196T3/ennot_activeExpired - Lifetime
- 1997-02-04EPEP19970810059patent/EP0803713B1/ennot_activeExpired - Lifetime
- 1997-04-25CNCN 97109734patent/CN1068115C/ennot_activeExpired - Lifetime
- 1997-04-28JPJP11055097Apatent/JP2831629B2/ennot_activeExpired - Fee Related

Also Published As

Publication number	Publication date
DE59700779D1 (en)	2000-01-05
ES2140196T3 (en)	2000-02-16
EP0803713A1 (en)	1997-10-29
EP0803713B1 (en)	1999-12-01
JPH1038655A (en)	1998-02-13
CN1068115C (en)	2001-07-04
JP2831629B2 (en)	1998-12-02
CN1168970A (en)	1997-12-31

Publication	Publication Date	Title
DK0660920T3 (en)	1999-12-13	Coriolis mass flow sensor
EP0733886A3 (en)	1997-09-17	Coriolis mass flow meter
DE59701822D1 (en)	2000-07-06	FLOW SENSOR COMPONENT
DE69531363D1 (en)	2003-08-28	Mass flow meter
DE59508297D1 (en)	2000-06-15	Mass flow sensor based on the Coriolis principle
DK0803713T3 (en)	2000-04-03	Coriolis mass flow sensor
DE69727756D1 (en)	2004-04-01	The angular velocity sensor
DE69934169D1 (en)	2007-01-11	The angular velocity sensor
DK0753720T3 (en)	2003-08-11	Mass Flow Meter
DE59700147D1 (en)	1999-06-02	Vortex flow sensors
DE69726631D1 (en)	2004-01-22	angular velocity sensor
DE69904551D1 (en)	2003-01-30	Angular velocity sensor device
DE59510007D1 (en)	2002-03-14	Mass Flow Meter
DE69915919D1 (en)	2004-05-06	The angular velocity sensor
EP1041367A4 (en)	2005-08-17	FLOW METER
DE59811564D1 (en)	2004-07-22	Mass Flow Meter
DK0763720T3 (en)	1999-07-12	Screw-shaped Coriolis mass flow sensor
DE69533747D1 (en)	2004-12-16	Coriolis flowmeter
DE69712121D1 (en)	2002-05-29	The angular velocity sensor
DK0855017T3 (en)	2012-03-19	Mass Flow Meter
DE59610882D1 (en)	2004-02-05	THERMAL FLOW SENSOR
DE69921264D1 (en)	2004-11-25	The angular velocity sensor
FI973441A0 (en)	1997-08-21	flow Meter
FR2727202B1 (en)	1998-09-11	MASS FLOW METER
DE59712875D1 (en)	2007-09-27	Flow Sensor

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