BE835019A - Procede et installation pour la mesure du niveau de remplissage d'un creuset metallurgique - Google Patents

Procede et installation pour la mesure du niveau de remplissage d'un creuset metallurgique

Info

Publication number
BE835019A
BE835019A BE6045238A BE6045238A BE835019A BE 835019 A BE835019 A BE 835019A BE 6045238 A BE6045238 A BE 6045238A BE 6045238 A BE6045238 A BE 6045238A BE 835019 A BE835019 A BE 835019A
Authority
BE
Belgium
Prior art keywords
metallurgic
crucible
installation
measuring
filling level
Prior art date
Application number
BE6045238A
Other languages
English (en)
Inventor
J Baumert
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 filed Critical
Publication of BE835019A publication Critical patent/BE835019A/fr

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
    • G01F23/296—Acoustic waves
    • G01F23/2966—Acoustic waves making use of acoustical resonance or standing waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02491—Materials with nonlinear acoustic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
BE6045238A 1974-10-31 1975-10-29 Procede et installation pour la mesure du niveau de remplissage d'un creuset metallurgique BE835019A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU71228A LU71228A1 (fr) 1974-10-31 1974-10-31

Publications (1)

Publication Number Publication Date
BE835019A true BE835019A (fr) 1976-02-16

Family

ID=19727785

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6045238A BE835019A (fr) 1974-10-31 1975-10-29 Procede et installation pour la mesure du niveau de remplissage d'un creuset metallurgique

Country Status (10)

Country Link
US (1) US4098128A (fr)
JP (1) JPS6129441B2 (fr)
AT (1) AT377362B (fr)
BE (1) BE835019A (fr)
CA (1) CA1070008A (fr)
DE (1) DE2547933C2 (fr)
FR (1) FR2289893A1 (fr)
GB (1) GB1523918A (fr)
LU (1) LU71228A1 (fr)
SU (1) SU778716A3 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433790A (en) * 1977-03-29 1979-03-12 Sumitomo Metal Ind Acoustic measurement of slag forming
DE2745251C2 (de) * 1977-10-07 1986-07-10 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur berührungsfreien Messung der Standhöhe der Schmelze in einem metallurgischen Schmelzgefäß
LU81740A1 (fr) * 1979-09-28 1981-04-17 Arbed Systeme de mesure de l'epaisseur de la couche de scorie dans un recipient metallurgique et pour l'appreciation de son etat physique
ZA835649B (en) * 1982-08-25 1984-04-25 British Steel Corp Lancing in electric arc steelmaking
JPS6057217A (ja) * 1983-09-09 1985-04-03 Nippon Kokan Kk <Nkk> 渦流式モ−ルド湯面計
GB2199948B (en) * 1987-01-16 1990-08-15 Emco Wheaton Uk Limited Measurement of liquid levels
DE3721213C2 (de) * 1987-06-26 1998-04-09 Grieshaber Vega Kg Füllstandsmeßgerät
DE3721212A1 (de) * 1987-06-26 1989-01-05 Vega Grieshaber Gmbh & Co Fuellstandsmessgeraet mit ultraschallwandler
GB8823391D0 (en) * 1988-10-05 1988-11-09 Geotechnical Instr Uk Ltd Measuring liquid level
RU2063627C1 (ru) * 1992-08-13 1996-07-10 Акционерное общество закрытого типа "Биотехинвест" Устройство для определения физических свойств жидкостей и газов
DE19830442B4 (de) * 1998-07-08 2004-04-29 Forschungszentrum Rossendorf E.V. Anordnung zur akustischen Volumenbestimmung
DE202004002891U1 (de) * 2004-02-25 2005-07-07 Mts Sensor Technologie Gmbh & Co. Kg Magnetostriktiver Streckensensor
US8276465B2 (en) 2010-06-10 2012-10-02 Edward Belotserkovsky Urine flow monitoring device and method
EP2650387A1 (fr) * 2012-04-11 2013-10-16 Siemens Aktiengesellschaft Procédé d'actionnement d'une installation de fusion sous vide et installation de fusion sous vide actionnée par ce procédé
RU2654370C1 (ru) * 2017-07-25 2018-05-17 Сергей Иванович Остапчук Способ измерения уровня воды в скважине и устройство для его осуществления
RU2711852C1 (ru) * 2019-02-12 2020-01-22 Публичное Акционерное Общество "Новолипецкий металлургический комбинат" Способ определения уровня металла спокойной ванны конвертера

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638683A (fr) * 1962-10-15
US3237451A (en) * 1962-10-16 1966-03-01 Acoustica Associates Inc Volumetric measurement system
US3345979A (en) * 1963-04-03 1967-10-10 Hitachi Ltd Apparatus for observing vocal cord wave
US3782180A (en) * 1968-05-20 1974-01-01 G Harris Method for detecting leaks in condenser tubes
US3603149A (en) * 1969-09-03 1971-09-07 Us Army Ultrasonic liquid level indicator
FR2150572B1 (fr) * 1971-07-22 1974-04-26 Commissariat Energie Atomique
DE2152805A1 (de) * 1971-10-22 1973-04-26 Max Planck Gesellschaft Verfahren und messzelle zum untersuchen des chemischen relaxationsverhaltens einer loesung
SE385408B (sv) * 1973-03-21 1976-06-28 Asea Ab Sett att overvaka fyllnadsgraden i schakt o.d. for uppsamling av styckeformigt gods samt anordning for genomforande av settet
US3910116A (en) * 1973-12-07 1975-10-07 Rexnord Inc Transducer positioning means for fluid level monitoring

Also Published As

Publication number Publication date
DE2547933A1 (de) 1976-05-06
DE2547933C2 (de) 1985-12-19
FR2289893A1 (fr) 1976-05-28
JPS5167202A (fr) 1976-06-10
AT377362B (de) 1985-03-11
FR2289893B1 (fr) 1979-06-22
GB1523918A (en) 1978-09-06
SU778716A3 (ru) 1980-11-07
US4098128A (en) 1978-07-04
ATA831675A (de) 1982-04-15
JPS6129441B2 (fr) 1986-07-07
CA1070008A (fr) 1980-01-15
LU71228A1 (fr) 1976-03-17

Similar Documents

Publication Publication Date Title
BE835019A (fr) Procede et installation pour la mesure du niveau de remplissage d&#39;un creuset metallurgique
FR2291479A1 (fr) Procede et appareil d&#39;indication de position geographique d&#39;un vehicule pilote
BE865060A (fr) Procede de mesure de l&#39;humidite d&#39;une matiere fluante et dispositif pour la mise en oeuvre de ce procede
BE855486A (fr) Procede et dispositif pour la mesure du niveau de remplissage d&#39;un reservoir ou la hauteur d&#39;une matiere en vrac
FR2324925A2 (fr) Procede pour l&#39;ancrage d&#39;un element de fixation
BE818941A (fr) Dispositif de mesure servant a mesurer le profil d&#39;une installation du coulage en continu et procede associe
FR2278418A1 (fr) Appareil pour mesurer un parametre de cylindres d&#39;un laminoir
BE833688A (fr) Procede et dispositif pour la mesure de la charge et l&#39;equilibrage du chargement d&#39;un camion
FR2291344A1 (fr) Element prefabrique pour la construction d&#39;ouvrages en tranchee et procede s&#39;y rapportant
BE835837A (fr) Procede et appareil pour la coulee d&#39;anodes
FR2292962A1 (fr) Procede et dispositif pour la detection d&#39;une variation de temperature et leur application aux citernes et canalisations
YU177175A (en) Improved method of determining the position of the level of solidification of a casting
BE818520A (fr) Procede et dispositif pour constater l&#39;etat d&#39;une boite de vitesses
BE827724A (fr) Dispositif et procede pour la production continue d&#39;acier
FR2290660A1 (fr) Procede et dispositif pour eprouver la durete de materiaux
FR2292237A1 (fr) Procede et dispositif de mesure de la duree de periode ou de la frequence d&#39;un signal
BE794032A (fr) Dispositif de sonde pour la mesure du profil d&#39;entassement de la charge de fours a cuve
FR2288967A1 (fr) Procede et installation pour determiner les deplacements d&#39;un navire
FR2518500B1 (fr) Conditionnement a indicateur de niveau et procede pour sa fabrication
FR2293014A1 (fr) Procede pour la mesure et l&#39;exploitation de cycles de temperature
BE880476A (fr) Procede pour mesurer les caracteristiques de transmission d&#39;un objet de mesure
FR2292246A2 (fr) Appareillage de mesure des distances pour l&#39;exploitation automatique d&#39;images stereoscopiques
BE798896A (fr) Procede pour mesurer l&#39;effervescence d&#39;un acier
FR2286090A1 (fr) Procede et dispositif pour la fabrication de pelotons
GB1545200A (en) Method of making a probe for measuring liquid levels

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ACIERIES REUNIES DE BURBACH-EICH-DUDELANGE S.A. A

Effective date: 19871031