DE2951097C2 - Verfahren und Vorrichtung zur Regelung der Gießspiegelhöhe in Stranggießkokillen - Google Patents

Verfahren und Vorrichtung zur Regelung der Gießspiegelhöhe in Stranggießkokillen

Info

Publication number
DE2951097C2
DE2951097C2 DE2951097A DE2951097A DE2951097C2 DE 2951097 C2 DE2951097 C2 DE 2951097C2 DE 2951097 A DE2951097 A DE 2951097A DE 2951097 A DE2951097 A DE 2951097A DE 2951097 C2 DE2951097 C2 DE 2951097C2
Authority
DE
Germany
Prior art keywords
probe
continuous casting
meniscus
coil
mold
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.)
Expired
Application number
DE2951097A
Other languages
German (de)
English (en)
Other versions
DE2951097A1 (de
Inventor
Manfred Dipl.-Phys. Dr.rer.nat. 7901 Illerrieden Beller
Hans 7917 Vöhringen Wiedenmann
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.)
Wieland Werke AG
Original Assignee
Wieland Werke 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.)
Filing date
Publication date
Application filed by Wieland Werke AG filed Critical Wieland Werke AG
Priority to DE2951097A priority Critical patent/DE2951097C2/de
Priority to FR8025932A priority patent/FR2471823A1/fr
Priority to US06/215,883 priority patent/US4392523A/en
Priority to GB8039889A priority patent/GB2066476B/en
Priority to IT8053817U priority patent/IT8053817V0/it
Priority to IT68934/80A priority patent/IT1129455B/it
Publication of DE2951097A1 publication Critical patent/DE2951097A1/de
Application granted granted Critical
Publication of DE2951097C2 publication Critical patent/DE2951097C2/de
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Continuous Casting (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DE2951097A 1979-12-19 1979-12-19 Verfahren und Vorrichtung zur Regelung der Gießspiegelhöhe in Stranggießkokillen Expired DE2951097C2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2951097A DE2951097C2 (de) 1979-12-19 1979-12-19 Verfahren und Vorrichtung zur Regelung der Gießspiegelhöhe in Stranggießkokillen
FR8025932A FR2471823A1 (fr) 1979-12-19 1980-12-05 Procede et dispositif de regulation de la hauteur du niveau de coulee dans les coquilles de coulee continue
US06/215,883 US4392523A (en) 1979-12-19 1980-12-12 Process and apparatus for controlling the level of a molten metal surface in continuous casting moulds
GB8039889A GB2066476B (en) 1979-12-19 1980-12-12 Process and apparatus for controlling the level of a molten metal surface in continuous casting moulds
IT8053817U IT8053817V0 (it) 1979-12-19 1980-12-18 Procedimento e dispositivo per la regolazione del livello del metallo fuso nelle conchiglie di colata continua
IT68934/80A IT1129455B (it) 1979-12-19 1980-12-18 Procedimento e dispositivo per la regolazione del livello del metallo fuso nelle conchiglie di colata continua

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2951097A DE2951097C2 (de) 1979-12-19 1979-12-19 Verfahren und Vorrichtung zur Regelung der Gießspiegelhöhe in Stranggießkokillen

Publications (2)

Publication Number Publication Date
DE2951097A1 DE2951097A1 (de) 1981-07-02
DE2951097C2 true DE2951097C2 (de) 1982-07-22

Family

ID=6088911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2951097A Expired DE2951097C2 (de) 1979-12-19 1979-12-19 Verfahren und Vorrichtung zur Regelung der Gießspiegelhöhe in Stranggießkokillen

Country Status (5)

Country Link
US (1) US4392523A (Direct)
DE (1) DE2951097C2 (Direct)
FR (1) FR2471823A1 (Direct)
GB (1) GB2066476B (Direct)
IT (2) IT1129455B (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323749A1 (de) * 1983-07-01 1985-01-03 Norddeutsche Affinerie AG, 2000 Hamburg Verfahren zur regelung der badspiegelhoehe einer metallschmelze
DE4132189C1 (en) * 1991-09-27 1993-02-04 Wieland-Werke Ag, 7900 Ulm, De Metal strip prodn. - by feeding molten metal from tundish via casting nozzle onto cooled conveyor belt

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146360C2 (de) * 1981-11-23 1983-10-27 Wieland-Werke Ag, 7900 Ulm Vorrichtung zur Badspiegel-Höhenregelung in einer Stranggießkokille
US4597048A (en) * 1983-09-07 1986-06-24 United States Steel Corporation Digital flow regulation of liquid-level control for a continuous casting mold
US4625787A (en) * 1985-01-22 1986-12-02 National Steel Corporation Method and apparatus for controlling the level of liquid metal in a continuous casting mold
GB2231964A (en) * 1989-05-27 1990-11-28 Atomic Energy Authority Uk Inductive displacement monitoring
ES2083434T3 (es) * 1989-09-19 1996-04-16 Nippon Steel Corp Metodo y aparato para detectar el nivel de metal fundido.
US5298887A (en) * 1991-10-04 1994-03-29 Sentech Corporation Molten metal gauging and control system employing a fixed position capacitance sensor and method therefor
CA2088401A1 (en) * 1993-01-29 1994-07-30 Her Majesty The Queen, In Right Of Canada As Represented By The Minister Of Natural Resources Canada Pneumatic flow control of liquid metals
US5515906A (en) * 1993-01-29 1996-05-14 Her Majesty In Right Of Canada As Represented By The Minister Of Energy, Mines And Resources Pneumatic flow control of liquid metals
EP1097765A4 (en) * 1999-04-28 2005-02-09 Sumitomo Metal Ind CONTROL OF THE MELTING LEVEL IN CONTINUOUS CASTING
US6677891B2 (en) 2001-01-19 2004-01-13 Vega Grieshaber Kg Method and device for transmitting and receiving electromagnetic waves
DE10102439B9 (de) * 2001-01-19 2012-06-21 Vega Grieshaber Kg Füllstandmessgerät und Verfahren zum Senden und Empfangen von elektromagnetischen Wellen mit einer Frequenz kleiner 3 GHz über eine einzige Antenneneinrichtung
CN105716515A (zh) * 2014-12-04 2016-06-29 珠海格力节能环保制冷技术研究中心有限公司 电涡流传感器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB575443A (en) * 1943-03-29 1946-02-19 Cinema Television Ltd Improvements in or relating to methods of detecting and/or locating by electrical means masses of electrically conducting or magnetic material
GB1208289A (en) 1967-11-23 1970-10-14 Welding Inst Formerly Known As Improvements relating to welding apparatus
GB1295460A (Direct) 1968-11-27 1972-11-08
US3491289A (en) 1968-12-17 1970-01-20 Atomic Energy Commission Non-contact eddy current instrument
DE2224833C3 (de) 1972-05-20 1981-05-21 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Vorrichtung zur Messung des Spaltes eines Arbeitswalzenpaares für ein Walzgerüst
JPS5080156A (Direct) * 1973-11-14 1975-06-30
GB1512799A (en) * 1974-11-06 1978-06-01 Nippon Kokan Kk Apparatus for non-contact measurement of distance between a metallic body and a detection coil
SE420649B (sv) * 1976-05-20 1981-10-19 Atomenergi Ab Anordning for elektromagnetisk metning vid hog temeratur av atmindtone en av storheterna niva, avstand och hastighet i samband med i en behallare, kanal eller liknande innehallet flytande ledande material med mycket ...
SE403655B (sv) * 1976-05-20 1978-08-28 Atomenergi Ab Anordning for elektromagnetisk metning av niva och/eller avstand i samband med i en behallare innehallet, flytande ledande material
GB1585496A (en) * 1976-05-20 1981-03-04 Atomenergi Ab Coil arrangement for electro-magnetic measurements
JPS5376926A (en) * 1976-12-21 1978-07-07 Nippon Kokan Kk Molten metal level monitor controller of continuous casting machine that use eddy flow system range finder for measurement of molten metal level
CH624323A5 (Direct) * 1977-09-19 1981-07-31 Atomenergi Ab

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323749A1 (de) * 1983-07-01 1985-01-03 Norddeutsche Affinerie AG, 2000 Hamburg Verfahren zur regelung der badspiegelhoehe einer metallschmelze
DE4132189C1 (en) * 1991-09-27 1993-02-04 Wieland-Werke Ag, 7900 Ulm, De Metal strip prodn. - by feeding molten metal from tundish via casting nozzle onto cooled conveyor belt

Also Published As

Publication number Publication date
IT8053817V0 (it) 1980-12-18
GB2066476A (en) 1981-07-08
DE2951097A1 (de) 1981-07-02
FR2471823A1 (fr) 1981-06-26
IT8068934A0 (it) 1980-12-18
IT1129455B (it) 1986-06-04
GB2066476B (en) 1983-11-16
FR2471823B1 (Direct) 1985-01-04
US4392523A (en) 1983-07-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: B22D 11/16

8126 Change of the secondary classification

Free format text: G01D 5/242 G01F 23/26

D2 Grant after examination