WO2002031471A3 - Device for determining and/or monitoring the viscosity of a medium in a container - Google Patents

Device for determining and/or monitoring the viscosity of a medium in a container Download PDF

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Publication number
WO2002031471A3
WO2002031471A3 PCT/EP2001/010009 EP0110009W WO0231471A3 WO 2002031471 A3 WO2002031471 A3 WO 2002031471A3 EP 0110009 W EP0110009 W EP 0110009W WO 0231471 A3 WO0231471 A3 WO 0231471A3
Authority
WO
WIPO (PCT)
Prior art keywords
medium
oscillate
viscosity
container
monitoring
Prior art date
Application number
PCT/EP2001/010009
Other languages
German (de)
French (fr)
Other versions
WO2002031471A2 (en
Inventor
Igor Getman
Sergej Lopatin
Original Assignee
Endress & Hauser Gmbh & Co Kg
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 Endress & Hauser Gmbh & Co Kg filed Critical Endress & Hauser Gmbh & Co Kg
Priority to EP01978323A priority Critical patent/EP1325301A2/en
Priority to DE20122541U priority patent/DE20122541U1/en
Priority to JP2002534806A priority patent/JP2004511771A/en
Priority to AU2002210473A priority patent/AU2002210473A1/en
Publication of WO2002031471A2 publication Critical patent/WO2002031471A2/en
Publication of WO2002031471A3 publication Critical patent/WO2002031471A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

The invention relates to a device for determining and/or monitoring the viscosity of a medium in a container, comprising a device (2) that can oscillate, a drive/receiving device (4, 5, 6) and a control/evaluation device (8). The device (2) that can oscillate is mounted in a defined measuring position within the container or a device (2) that can oscillate is mounted in such a manner that it dips into the medium to a defined depth of immersion. The drive/receiving device (4, 5) induces oscillation of the device (2) that can oscillate and the drive/receiving device (4, 6) receives the oscillations of the device (2) that can oscillate. The aim of the invention is to use a vibration detector to determine and/or monitor the viscosity (θ) of a medium in a container. To this end, the control/evaluation device (8) determines the viscosity (θ) of the medium on the basis of the frequency-phase curve (f = g(f)) of the device (2) that can oscillate.
PCT/EP2001/010009 2000-10-10 2001-08-30 Device for determining and/or monitoring the viscosity of a medium in a container WO2002031471A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP01978323A EP1325301A2 (en) 2000-10-10 2001-08-30 Device for determining and/or monitoring the viscosity of a medium in a container
DE20122541U DE20122541U1 (en) 2001-08-30 2001-08-30 Medium viscosity determination and monitoring arrangement has stimulation and reception unit, which excites vibrating unit and receives vibrations of vibrating unit for viscosity determination
JP2002534806A JP2004511771A (en) 2000-10-10 2001-08-30 A device for measuring and / or monitoring the viscosity of a medium in a container
AU2002210473A AU2002210473A1 (en) 2000-10-10 2001-08-30 Device for determining and/or monitoring the viscosity of a medium in a container

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10050299.7 2000-10-10
DE2000150299 DE10050299A1 (en) 2000-10-10 2000-10-10 Medium viscosity determination and monitoring arrangement has stimulation and reception unit, which excites vibrating unit and receives vibrations of vibrating unit for viscosity determination

Publications (2)

Publication Number Publication Date
WO2002031471A2 WO2002031471A2 (en) 2002-04-18
WO2002031471A3 true WO2002031471A3 (en) 2002-10-10

Family

ID=7659376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/010009 WO2002031471A2 (en) 2000-10-10 2001-08-30 Device for determining and/or monitoring the viscosity of a medium in a container

Country Status (6)

Country Link
EP (1) EP1325301A2 (en)
JP (1) JP2004511771A (en)
CN (1) CN1468370A (en)
AU (1) AU2002210473A1 (en)
DE (1) DE10050299A1 (en)
WO (1) WO2002031471A2 (en)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10237931A1 (en) * 2002-08-14 2004-02-26 Endress + Hauser Gmbh + Co. Kg Fixed, filling level monitoring, density, and viscosity measurement device, comprises a vibrator fixed at a chosen level, with a microprocessor to control feedback electronics to provide a constant phase-frequency response
DE10308087A1 (en) * 2003-02-24 2004-09-09 Endress + Hauser Gmbh + Co. Kg Protection against the effects of condensate bridges
DE102004018507A1 (en) * 2004-04-14 2005-11-03 Endress + Hauser Gmbh + Co. Kg Piezoelectric unit for level measuring instrument, has varistor layer situated between electrodes, where resistance of layer changes itself when high voltage is built up, so that layer short circuits segments
WO2005103674A2 (en) * 2004-04-21 2005-11-03 Symyx Technologies, Inc. Portable fluid sensing system and sensing method using a flexural resonator
DE102005015546A1 (en) * 2005-04-04 2006-10-05 Endress + Hauser Gmbh + Co. Kg Liquid medium`s process variable e.g. level, measuring device for e.g. monitoring process variable, has detection unit provided to determine and/or control pressure in direction perpendicular to diaphragm by vibrating diaphragm
DE102005062001A1 (en) * 2005-12-22 2007-06-28 Endress + Hauser Gmbh + Co. Kg Gaseous medium`s measured value determination and/or monitoring method, involves determining characteristic of oscillations of mechanically oscillatable unit, and determining measured value based on comparison of characteristic with curve
DE102006034105A1 (en) * 2006-07-20 2008-01-24 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable of a medium
DE102007035770B4 (en) * 2007-07-27 2011-04-14 Continental Automotive Gmbh Device for determining the viscosity and / or density of a liquid
DE102007043811A1 (en) 2007-09-13 2009-03-19 Endress + Hauser Gmbh + Co. Kg Method for determining and / or monitoring the viscosity and corresponding device
DE102008032887A1 (en) * 2008-07-14 2010-01-21 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable and method for testing a device
DE102008050326A1 (en) 2008-10-07 2010-04-08 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable of a medium
DE102008050445A1 (en) 2008-10-08 2010-04-15 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable of a medium
DE102008043764A1 (en) 2008-11-14 2010-05-20 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable
DE102008054945A1 (en) 2008-12-19 2010-06-24 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable
WO2011018312A1 (en) 2009-08-14 2011-02-17 Endress+Hauser Gmbh+Co.Kg Multivariable sensor for determining and/or monitoring the fill level and density and/or viscosity of a fluid in a tank
DE102010028303A1 (en) 2010-04-28 2011-12-01 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable of a medium
DE102010064394A1 (en) 2010-12-30 2012-07-05 Endress + Hauser Gmbh + Co. Kg Method and device for aligning a measuring device
DE102012113045B4 (en) 2012-12-21 2023-03-23 Endress+Hauser SE+Co. KG Method for determining and/or monitoring at least one parameter in automation technology
EP2981805B1 (en) * 2013-04-03 2021-10-20 Micro Motion, Inc. Vibratory sensor and method
RU2646541C2 (en) * 2013-04-23 2018-03-05 Майкро Моушн, Инк. Method of generating a drive signal for a vibratory sensor
BR112015026674B1 (en) * 2013-04-26 2020-10-27 Micro Motion, Inc vibrating sensor, and method of varying vibration in a vibrating sensor
DE102013106172A1 (en) 2013-06-13 2014-12-18 Endress + Hauser Gmbh + Co. Kg Method of calibration or adjustment of any oscillatable unit
DE102015101891A1 (en) 2015-02-10 2016-08-11 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring at least one process variable of a medium
DE102015102834A1 (en) 2015-02-27 2016-09-01 Endress + Hauser Gmbh + Co. Kg Vibronic sensor
DE102015103071B3 (en) * 2015-03-03 2015-11-12 Endress + Hauser Gmbh + Co. Kg Vibronic sensor with one actuator
DE102015104533A1 (en) 2015-03-25 2016-09-29 Endress + Hauser Gmbh + Co. Kg Electromagnetic drive / receiver unit for a field device of automation technology
DE102015104536A1 (en) 2015-03-25 2016-09-29 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring at least one process variable
DE102015108845A1 (en) 2015-06-03 2016-12-08 Endress + Hauser Gmbh + Co. Kg Coating for a measuring device of process technology
DE102015112421A1 (en) 2015-07-29 2017-02-02 Endress + Hauser Gmbh + Co. Kg Phase control unit for vibronic sensor
DE102015112543A1 (en) 2015-07-30 2017-02-02 Endress+Hauser Gmbh+Co. Kg Device for determining and / or monitoring at least one process variable
DE102015122124A1 (en) 2015-12-17 2017-06-22 Endress+Hauser Gmbh+Co. Kg Vibronic sensor and measuring arrangement for monitoring a flowable medium
DE102016112309A1 (en) 2016-07-05 2018-01-11 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring at least one process variable
DE102016112308A1 (en) 2016-07-05 2018-01-11 Endress + Hauser Gmbh + Co. Kg Electromagnetic drive / receiver unit for a field device of automation technology
DE102016112743A1 (en) 2016-07-12 2018-01-18 Endress+Hauser Gmbh+Co. Kg Vibronic sensor
DE102016117194A1 (en) 2016-09-13 2018-03-15 Endress + Hauser Gmbh + Co. Kg Compensation of a phase shift of at least one component of an electronics of a vibronic sensor
DE102016120326A1 (en) 2016-10-25 2018-04-26 Endress+Hauser SE+Co. KG Method for condition monitoring of an electromechanical resonator
DE102016124365A1 (en) 2016-12-14 2018-06-14 Endress+Hauser SE+Co. KG Vibronic sensor with temperature compensation
DE102016124740A1 (en) 2016-12-19 2018-06-21 Endress+Hauser SE+Co. KG Vibronic sensor with noise compensation
DE102016125243A1 (en) 2016-12-21 2018-06-21 Endress+Hauser SE+Co. KG Vibronic sensor with temperature compensation
DE102017102550A1 (en) 2017-02-09 2018-08-09 Endress+Hauser SE+Co. KG Condition monitoring of a vibronic sensor
DE102017103001A1 (en) 2017-02-15 2018-08-16 Endress+Hauser SE+Co. KG Improved adhesive bond by microstructuring a surface
DE102017111392A1 (en) 2017-05-24 2018-11-29 Endress+Hauser SE+Co. KG Vibronic sensor with noise compensation
DE102017114315A1 (en) 2017-06-28 2019-01-03 Endress+Hauser SE+Co. KG Temperature determination with a vibronic sensor
DE102017115147A1 (en) 2017-07-06 2019-01-10 Endress+Hauser SE+Co. KG Condition monitoring of a coil in a sensor
DE102017130527A1 (en) 2017-12-19 2019-06-19 Endress+Hauser SE+Co. KG Vibronic sensor
DE102017130530A1 (en) 2017-12-19 2019-06-19 Endress+Hauser SE+Co. KG Method for condition monitoring of a vibronic sensor
CN109142517A (en) * 2018-09-26 2019-01-04 北京天航佳德科技有限公司 The device and method of sediment content in a kind of measurement water
DE102018127526A1 (en) 2018-11-05 2020-05-07 Endress+Hauser SE+Co. KG Vibronic multi-sensor
DE102018128734A1 (en) 2018-11-15 2020-05-20 Endress+Hauser SE+Co. KG Vibronic sensor with temperature compensation
DE102019109487A1 (en) 2019-04-10 2020-10-15 Endress+Hauser SE+Co. KG Condition monitoring of a vibronic sensor
DE102019110821A1 (en) 2019-04-26 2020-10-29 Endress+Hauser SE+Co. KG Vibronic multi-sensor
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DE102019116152A1 (en) 2019-06-13 2020-12-17 Endress+Hauser SE+Co. KG Vibronic multi-sensor
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DE102019131485A1 (en) 2019-11-21 2021-05-27 Endress+Hauser SE+Co. KG Condition monitoring of a vibronic sensor
DE102020104065A1 (en) 2020-02-17 2021-08-19 Endress+Hauser SE+Co. KG Vibronic sensor with reduced susceptibility to gas bubble formation
DE102020104066A1 (en) 2020-02-17 2021-08-19 Endress+Hauser SE+Co. KG Vibronic sensor
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DE102020116299A1 (en) 2020-06-19 2021-12-23 Endress+Hauser SE+Co. KG Balancing a vibronic sensor
DE102020116278A1 (en) 2020-06-19 2021-12-23 Endress+Hauser SE+Co. KG Vibronic multi-sensor
CN111982752B (en) * 2020-08-19 2022-08-23 深圳大学 Method and system for identifying liquid by using intelligent equipment
DE102020127077A1 (en) 2020-10-14 2022-04-14 Endress+Hauser SE+Co. KG Method of operating a vibronic sensor
DE202021103688U1 (en) 2021-07-08 2021-09-06 Endress+Hauser SE+Co. KG Condition monitoring of a vibronic sensor
DE102021122533A1 (en) 2021-08-31 2023-03-02 Endress+Hauser SE+Co. KG Vibronic multisensor
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DE102021126093A1 (en) 2021-10-07 2023-04-13 Endress+Hauser SE+Co. KG Decoupling unit for a vibronic sensor
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005599A (en) * 1975-08-05 1977-02-01 International Telephone And Telegraph Corporation Fluid property detection system
US4154093A (en) * 1977-04-12 1979-05-15 Imperial Chemical Industries Limited Measurement of viscoelastic properties
DE4419684A1 (en) * 1994-06-06 1995-12-07 Erik Von Der Dipl Phys Burg Determining time-dependent viscoelastic characteristics of liquid or fluid with solid component
US5837885A (en) * 1994-03-07 1998-11-17 Goodbread; Joseph Method and device for measuring the characteristics of an oscillating system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372650A (en) * 1976-12-09 1978-06-28 Kkf Corp Sensing apparatus
FR2462701A1 (en) * 1979-07-27 1981-02-13 Commissariat Energie Atomique IMPROVEMENTS ON PINCH VIBRATION VISCOSIMETERS
GB2114745B (en) * 1982-02-12 1985-03-06 Bestobell Electromagnetically driven tuning fork for determining fluid properties
GB8705757D0 (en) * 1987-03-11 1987-04-15 Schlumberger Electronics Uk Fluid transducer
DE3872609D1 (en) * 1987-06-12 1992-08-13 Joerg Dual VISCOSIMETER.
US4996656A (en) * 1988-09-02 1991-02-26 Innovative Solutions & Support, Incorporated Densitometer with remotely disposed control electronics
GB9225983D0 (en) * 1992-12-12 1993-02-10 Hydramotion Ltd Transducer for the measurement of attributes of flowable media
US6044694A (en) * 1996-08-28 2000-04-04 Videojet Systems International, Inc. Resonator sensors employing piezoelectric benders for fluid property sensing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005599A (en) * 1975-08-05 1977-02-01 International Telephone And Telegraph Corporation Fluid property detection system
US4154093A (en) * 1977-04-12 1979-05-15 Imperial Chemical Industries Limited Measurement of viscoelastic properties
US5837885A (en) * 1994-03-07 1998-11-17 Goodbread; Joseph Method and device for measuring the characteristics of an oscillating system
DE4419684A1 (en) * 1994-06-06 1995-12-07 Erik Von Der Dipl Phys Burg Determining time-dependent viscoelastic characteristics of liquid or fluid with solid component

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1325301A2 *

Also Published As

Publication number Publication date
JP2004511771A (en) 2004-04-15
CN1468370A (en) 2004-01-14
DE10050299A1 (en) 2002-04-11
AU2002210473A1 (en) 2002-04-22
WO2002031471A2 (en) 2002-04-18
EP1325301A2 (en) 2003-07-09

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