WO2002033439A1 - Dispositif destine a determiner le niveau de remplissage d'un materiau dans un contenant - Google Patents

Dispositif destine a determiner le niveau de remplissage d'un materiau dans un contenant Download PDF

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Publication number
WO2002033439A1
WO2002033439A1 PCT/EP2001/009425 EP0109425W WO0233439A1 WO 2002033439 A1 WO2002033439 A1 WO 2002033439A1 EP 0109425 W EP0109425 W EP 0109425W WO 0233439 A1 WO0233439 A1 WO 0233439A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
container
filling material
opening
measurement signals
Prior art date
Application number
PCT/EP2001/009425
Other languages
German (de)
English (en)
Inventor
Roland Müller
Wolfgang Lubcke
Winfried Maier
Thomas Malzahn
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 AU2001287687A priority Critical patent/AU2001287687A1/en
Priority to EP01967276A priority patent/EP1325351A1/fr
Publication of WO2002033439A1 publication Critical patent/WO2002033439A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • 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
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/86—Combinations of sonar systems with lidar systems; Combinations of sonar systems with systems not using wave reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

L'invention concerne un dispositif destiné à déterminer le niveau de remplissage d'un matériau (2) dans un contenant au moyen d'une unité de production de signaux. Ledit dispositif est composé d'au moins une antenne (7) émettant les signaux de mesure en direction de la surface (3) du matériau (2), et recevant les signaux de mesure réfléchis par la surface (3) du matériau (2), et d'une unité de régulation et d'exploitation déterminant le niveau de remplissage du matériau (2) dans le contenant (4) sur la base de la durée de parcours des signaux de mesure. L'invention vise à mettre en oeuvre un dispositif (1) permettant de monter de manière simple et économique un appareil de niveaumétrie fonctionnant selon le principe de la durée de parcours, sur un contenant (4). A cet effet, une ouverture (6) est pratiquée dans la partie supérieure d'une paroi latérale (5) du contenant (4), et la ou les antennes (7) sont logées dans cette ouverture (6), l'antenne (7) étant logée ou conçue de manière que les signaux de mesure sont essentiellement émis dans la direction de la surface (3) du matériau (2), et que les signaux de mesure réfléchis par la surface (3) du matériau (2) sont reçus par la ou les antennes (7).
PCT/EP2001/009425 2000-10-14 2001-08-16 Dispositif destine a determiner le niveau de remplissage d'un materiau dans un contenant WO2002033439A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001287687A AU2001287687A1 (en) 2000-10-14 2001-08-16 Device for measuring the filling level of a material in a container
EP01967276A EP1325351A1 (fr) 2000-10-14 2001-08-16 Dispositif destine a determiner le niveau de remplissage d'un materiau dans un contenant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10051025.6 2000-10-14
DE10051025A DE10051025A1 (de) 2000-10-14 2000-10-14 Vorrichtung zur Bestimmung des Füllstands eines Füllguts in einem Behälter

Publications (1)

Publication Number Publication Date
WO2002033439A1 true WO2002033439A1 (fr) 2002-04-25

Family

ID=7659828

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/009425 WO2002033439A1 (fr) 2000-10-14 2001-08-16 Dispositif destine a determiner le niveau de remplissage d'un materiau dans un contenant

Country Status (4)

Country Link
EP (1) EP1325351A1 (fr)
AU (1) AU2001287687A1 (fr)
DE (1) DE10051025A1 (fr)
WO (1) WO2002033439A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10168197B2 (en) 2012-09-26 2019-01-01 Endress+Hauser SE+Co. KG Fill-level measuring device
US10656002B2 (en) 2015-03-27 2020-05-19 Vega Grieshaber Kg Radar fill level measurement device comprising an integrated limit level sensor

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10149851A1 (de) * 2001-10-10 2003-04-24 Endress & Hauser Gmbh & Co Kg Vorrichtung zur Bestimmung des Füllstandes eines Füllguts in einem Behälter
DE10240550A1 (de) * 2002-08-29 2004-03-18 Krohne S.A. Füllstandsmeßgerät
DE10360711A1 (de) 2003-12-19 2005-07-14 Endress + Hauser Gmbh + Co. Kg Füllstandsmeßgerät und Verfahren zur Füllstandsmessung und -überwachung
DE202009005513U1 (de) * 2009-04-11 2010-09-02 Sick Ag Vibrationsfüllstandsmessvorrichtung
DE102010038535A1 (de) 2010-07-28 2012-02-02 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung eines vorgegebenen Füllstands
DE102012104075A1 (de) * 2012-05-09 2013-11-14 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung mindestens einer Prozessgröße eines Mediums
DE102015007698B4 (de) * 2015-06-18 2018-11-15 Baumer Electric Ag Sensorvorrichtung und Verfahren zur Distanzmessung mittels Ultraschall
DE202017106083U1 (de) * 2017-10-06 2019-01-17 Acs-Control-System Gmbh Pegelmessvorrichtung
EP3699558A1 (fr) * 2019-02-19 2020-08-26 VEGA Grieshaber KG Dispositif émetteur radar pourvu d'antenne intégrée
DE102019129274A1 (de) * 2019-10-30 2021-05-06 Vega Grieshaber Kg Messsystem zur Messung eines Füllstandes in einem Behälter sowie Verfahren zur Installation des Messsystems
DE102020106020A1 (de) * 2020-03-05 2021-09-09 Endress+Hauser SE+Co. KG Füllstandsmessgerät
DE102021132553A1 (de) 2021-12-09 2023-06-15 Endress+Hauser SE+Co. KG Füllstandsmessgerät

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146869A (en) * 1976-10-28 1979-03-27 Bindicator Company Ultrasonic antenna assembly
US4290067A (en) * 1978-12-12 1981-09-15 Paul Wurth, S.A. Radiant energy profilometer
EP0669673A1 (fr) * 1994-02-23 1995-08-30 VEGA Grieshaber KG Dispositif d'antenne pour une jauge radar de niveau
EP0834722A2 (fr) 1996-10-04 1998-04-08 Endress + Hauser GmbH + Co. Appareil de mesure de niveau à microondes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222267A (en) * 1978-02-10 1980-09-16 Keystone International, Inc. Material level detector circuit
CA2038825A1 (fr) * 1990-03-30 1991-10-01 Akio Nagamune Appareil de mesure en four du niveau de laitier
US5611239A (en) * 1994-09-21 1997-03-18 Magnetrol International Inc. Microwave point instrument with self-test circuit
DE29923322U1 (de) * 1999-01-18 2000-07-13 Rattay Hans Vorrichtung zur Ermittlung des Füllstandes metallischer Flüssigkeiten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146869A (en) * 1976-10-28 1979-03-27 Bindicator Company Ultrasonic antenna assembly
US4290067A (en) * 1978-12-12 1981-09-15 Paul Wurth, S.A. Radiant energy profilometer
EP0669673A1 (fr) * 1994-02-23 1995-08-30 VEGA Grieshaber KG Dispositif d'antenne pour une jauge radar de niveau
EP0669673B1 (fr) 1994-02-23 1998-12-16 VEGA Grieshaber KG Dispositif d'antenne pour une jauge radar de niveau
EP0834722A2 (fr) 1996-10-04 1998-04-08 Endress + Hauser GmbH + Co. Appareil de mesure de niveau à microondes

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
L.BAGGEN; W.SIMON; J.BORKES: "Advanced antenna design for communication moduls", SECOND PUBLIC SEMINAR, 9 December 1998 (1998-12-09)
See also references of EP1325351A1 *
VEGA GRIESHABER KG: "Produktinformation Radar", VEGA GRIESHABER KG PRODUKTINFORMATION, March 1999 (1999-03-01), pages 1 - 80, XP002186030, Retrieved from the Internet <URL:http://www.vega-g.de/Menues/Downloads/ba_d/PI_Radar.pdf> [retrieved on 20011218] *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10168197B2 (en) 2012-09-26 2019-01-01 Endress+Hauser SE+Co. KG Fill-level measuring device
US10656002B2 (en) 2015-03-27 2020-05-19 Vega Grieshaber Kg Radar fill level measurement device comprising an integrated limit level sensor

Also Published As

Publication number Publication date
EP1325351A1 (fr) 2003-07-09
AU2001287687A1 (en) 2002-04-29
DE10051025A1 (de) 2002-04-18

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