IT1129455B - Procedimento e dispositivo per la regolazione del livello del metallo fuso nelle conchiglie di colata continua - Google Patents

Procedimento e dispositivo per la regolazione del livello del metallo fuso nelle conchiglie di colata continua

Info

Publication number
IT1129455B
IT1129455B IT68934/80A IT6893480A IT1129455B IT 1129455 B IT1129455 B IT 1129455B IT 68934/80 A IT68934/80 A IT 68934/80A IT 6893480 A IT6893480 A IT 6893480A IT 1129455 B IT1129455 B IT 1129455B
Authority
IT
Italy
Prior art keywords
procedure
adjustment
level
continuous casting
melted metal
Prior art date
Application number
IT68934/80A
Other languages
English (en)
Other versions
IT8068934A0 (it
Inventor
Manfred Beller
Hans Wiedenmann
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 IT8068934A0 publication Critical patent/IT8068934A0/it
Application granted granted Critical
Publication of IT1129455B publication Critical patent/IT1129455B/it

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)
IT68934/80A 1979-12-19 1980-12-18 Procedimento e dispositivo per la regolazione del livello del metallo fuso nelle conchiglie di colata continua IT1129455B (it)

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
IT8068934A0 IT8068934A0 (it) 1980-12-18
IT1129455B true IT1129455B (it) 1986-06-04

Family

ID=6088911

Family Applications (2)

Application Number Title Priority Date Filing Date
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
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

Family Applications After (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

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

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
EP0419104B1 (en) * 1989-09-19 1996-02-21 Nippon Steel Corporation Method and apparatus for detecting level of molten metal
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 (it) 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 (it) * 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
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
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 ...
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 (it) * 1977-09-19 1981-07-31 Atomenergi Ab

Also Published As

Publication number Publication date
IT8053817V0 (it) 1980-12-18
IT8068934A0 (it) 1980-12-18
FR2471823B1 (it) 1985-01-04
DE2951097A1 (de) 1981-07-02
US4392523A (en) 1983-07-12
GB2066476B (en) 1983-11-16
DE2951097C2 (de) 1982-07-22
FR2471823A1 (fr) 1981-06-26
GB2066476A (en) 1981-07-08

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