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AU2001274007A1 - Method and device for determining the filling level of a medium in a container - Google Patents

Method and device for determining the filling level of a medium in a container

Info

Publication number
AU2001274007A1
AU2001274007A1 AU2001274007A AU7400701A AU2001274007A1 AU 2001274007 A1 AU2001274007 A1 AU 2001274007A1 AU 2001274007 A AU2001274007 A AU 2001274007A AU 7400701 A AU7400701 A AU 7400701A AU 2001274007 A1 AU2001274007 A1 AU 2001274007A1
Authority
AU
Australia
Prior art keywords
container
determining
medium
filling level
filling
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.)
Abandoned
Application number
AU2001274007A
Inventor
Robert Lalla
Dietmar Spanke
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.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and 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 and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Publication of AU2001274007A1 publication Critical patent/AU2001274007A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
AU2001274007A 2000-05-17 2001-05-09 Method and device for determining the filling level of a medium in a container Abandoned AU2001274007A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10024353 2000-05-17
DE10024353A DE10024353A1 (en) 2000-05-17 2000-05-17 Method and device for determining the fill level of a medium in a container
PCT/EP2001/005258 WO2001088489A1 (en) 2000-05-17 2001-05-09 Method and device for determining the filling level of a medium in a container

Publications (1)

Publication Number Publication Date
AU2001274007A1 true AU2001274007A1 (en) 2001-11-26

Family

ID=7642512

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001274007A Abandoned AU2001274007A1 (en) 2000-05-17 2001-05-09 Method and device for determining the filling level of a medium in a container

Country Status (5)

Country Link
US (2) US6877372B2 (en)
EP (1) EP1287318A1 (en)
AU (1) AU2001274007A1 (en)
DE (1) DE10024353A1 (en)
WO (1) WO2001088489A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6725718B2 (en) 2001-02-08 2004-04-27 Vega Grieshaber Kg Method and device for the coarse differentiation between a liquid or a bulk material of a filling product present in a receptacle
DE10105652A1 (en) * 2001-02-08 2002-08-14 Grieshaber Vega Kg Method and device for roughly differentiating a filling material in a container in liquid or bulk material
DE102005003152A1 (en) * 2005-01-21 2006-07-27 Endress + Hauser Gmbh + Co. Kg Procedure for checking the proper functioning of a level gauge
DE102007042042B4 (en) * 2007-09-05 2020-03-26 Endress+Hauser SE+Co. KG Method for determining and monitoring the fill level of a medium in a container using a transit time measurement method
IT1401387B1 (en) * 2010-08-09 2013-07-18 Danieli Automation Spa DEVICE FOR DETECTION OF LIQUID METAL LEVEL IN A CASTING EQUIPMENT AND ITS PROCEDURE
DE102010042525A1 (en) * 2010-10-15 2012-04-19 Endress + Hauser Gmbh + Co. Kg Method for determining and monitoring the level of a medium in a container by means of a level gauge according to a transit time measurement method
DE102010044182A1 (en) 2010-11-19 2012-06-06 Endress + Hauser Gmbh + Co. Kg Method for setting a measuring device
DE102012107146A1 (en) * 2012-08-03 2014-02-20 Endress + Hauser Gmbh + Co. Kg Method for determining and / or monitoring the level of a medium in a container
EP2837950B1 (en) * 2013-08-14 2016-05-04 VEGA Grieshaber KG Radar beam deflection unit for a fill level radar
DE102017109316A1 (en) * 2017-05-02 2018-11-08 Endress+Hauser SE+Co. KG Method for determining and / or monitoring the level
DE102023104777A1 (en) * 2023-02-27 2024-08-29 Vega Grieshaber Kg Method for measuring the level of a container by means of a radar sensor and device for carrying out the method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118161A (en) * 1977-03-25 1978-10-16 Sumitomo Metal Ind Measuring method of slug forming by micro wave level meter
LU80410A1 (en) * 1978-10-25 1980-05-07 Arbed METHOD FOR MEASURING THE LEVEL OF METALS IN CONTAINERS, ESPECIALLY IN CONTINUOUS CASTING CHILLERS
JP3135605B2 (en) * 1991-06-10 2001-02-19 株式会社東芝 Stir bar
US5207101A (en) * 1991-09-06 1993-05-04 Magnetrol International Inc. Two-wire ultrasonic transmitter
DE4234300C2 (en) * 1992-10-12 1998-11-26 Grieshaber Vega Kg Level measurement method
DE4308373C2 (en) 1993-03-16 1995-04-13 Siemens Ag Process for the detection and separation of useful and false echoes in the received signal from distance sensors, which work according to the pulse-echo principle
DE4334079C2 (en) * 1993-10-06 1997-02-13 Daimler Benz Aerospace Ag Highly accurate radar range finder
DE4405238C2 (en) * 1994-02-18 1998-07-09 Endress Hauser Gmbh Co Arrangement for measuring the level in a container
US5760309A (en) * 1996-05-24 1998-06-02 Drexelbrook Engineering Company Ultrasonic method for material monitoring
EP0887658B1 (en) * 1997-06-27 2004-08-25 EADS Deutschland GmbH Radar level gauge
DE19813604A1 (en) * 1998-03-27 1999-09-30 Daimler Benz Aerospace Ag Arrangement for precise distance measurement, especially for level measurement

Also Published As

Publication number Publication date
US7209073B2 (en) 2007-04-24
DE10024353A1 (en) 2001-12-13
EP1287318A1 (en) 2003-03-05
WO2001088489A1 (en) 2001-11-22
US20050134501A1 (en) 2005-06-23
US20030167838A1 (en) 2003-09-11
US6877372B2 (en) 2005-04-12

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