GB2066476B - Process and apparatus for controlling the level of a molten metal surface in continuous casting moulds - Google Patents

Process and apparatus for controlling the level of a molten metal surface in continuous casting moulds

Info

Publication number
GB2066476B
GB2066476B GB8039889A GB8039889A GB2066476B GB 2066476 B GB2066476 B GB 2066476B GB 8039889 A GB8039889 A GB 8039889A GB 8039889 A GB8039889 A GB 8039889A GB 2066476 B GB2066476 B GB 2066476B
Authority
GB
United Kingdom
Prior art keywords
controlling
level
molten metal
continuous casting
metal surface
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
GB8039889A
Other languages
English (en)
Other versions
GB2066476A (en
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
Publication of GB2066476A publication Critical patent/GB2066476A/en
Application granted granted Critical
Publication of GB2066476B publication Critical patent/GB2066476B/en
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)
GB8039889A 1979-12-19 1980-12-12 Process and apparatus for controlling the level of a molten metal surface in continuous casting moulds Expired GB2066476B (en)

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
GB2066476A GB2066476A (en) 1981-07-08
GB2066476B true GB2066476B (en) 1983-11-16

Family

ID=6088911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039889A Expired GB2066476B (en) 1979-12-19 1980-12-12 Process and apparatus for controlling the level of a molten metal surface in continuous casting moulds

Country Status (5)

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

Families Citing this family (14)

* 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
DE3323749A1 (de) * 1983-07-01 1985-01-03 Norddeutsche Affinerie AG, 2000 Hamburg Verfahren zur regelung der badspiegelhoehe einer metallschmelze
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.
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
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 (OSRAM) 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 (OSRAM) * 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 (OSRAM) * 1977-09-19 1981-07-31 Atomenergi Ab

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
FR2471823B1 (OSRAM) 1985-01-04
DE2951097C2 (de) 1982-07-22
US4392523A (en) 1983-07-12

Similar Documents

Publication Publication Date Title
JPS5256015A (en) Method and apparatus for stirring molten metal electromanetically in continuous casting mould for large section metal ingot
GB2146437B (en) Apparatus for measuring the level of the molten metal in the mold of a continuous casting machine
EP0265206A3 (en) Apparatus and method for controlling the pour of molten metal into molds
YU218478A (en) Device for adjusting the level of a bath in a continuous casting iron mould
JPS54148136A (en) Controlling pouring rate of molten metal into mold in continuous casting machine and apparatus for pouring molten metal
GB2066476B (en) Process and apparatus for controlling the level of a molten metal surface in continuous casting moulds
JPS57195572A (en) Method and device for controlling level of molten metal in continuous casting
DE3562719D1 (en) Process for controlling the molten metal level in continuous thin slab casting
ZA791626B (en) Process and apparatus for the continuous casting of metal
JPS5477229A (en) Method and apparatus for controlling drawing speed and mold level in continuous casting machine
CA1008154A (en) Method and apparatus for regulating the molten metal level in a mold of a continuous casting installation
DE3275510D1 (en) Method of agitating molten steel in continuously casting mold and apparatus therefor
GB2004391B (en) Method of controlling molten steel level in mould of continuous casting apparatus
JPS54153663A (en) Method of removing nozzle for measured signal of molten material level in mold for continuous casting
GB9102537D0 (en) Apparatus and method for controlling the pour of molten metal into moulds
DE3173332D1 (en) Apparatus and process for cooling and solidifying molten material being electromagnetically cast
DE3160622D1 (en) Method of and arrangement for determining the amount of slag present in a tundish during the continuous casting of a metal melt
ZA888148B (en) Apparatus for pouring molten steel into a mold in continuous casting of steel
GB1552106A (en) Tmethod and apparatus for controlling the pouring of molten metal into a mould
JPS54133434A (en) Method of cooling casting mold in vibrational continuous steel casting and mold therefor
JPS5568158A (en) Metal mold device for continuous casting of molten metal
EP0132280A4 (en) METHOD FOR HEATING MOLTED STEEL IN THE FUNNEL OF A CONTINUOUS CASTING DEVICE.
JPS5435130A (en) Method and apparatus for continuous casting of molten materials
JPS5568157A (en) Metal mold device for continuous casting of molten metal
GB2056430B (en) Immersion nozzle for continuous casting of molten steel

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991212