DE2101729A1 - Verfahren und Vorrichtung zum Regeln des Pegelstandes von flussigem Metall in einer Form zum kontinuierlichen Gießen - Google Patents

Verfahren und Vorrichtung zum Regeln des Pegelstandes von flussigem Metall in einer Form zum kontinuierlichen Gießen

Info

Publication number
DE2101729A1
DE2101729A1 DE19712101729 DE2101729A DE2101729A1 DE 2101729 A1 DE2101729 A1 DE 2101729A1 DE 19712101729 DE19712101729 DE 19712101729 DE 2101729 A DE2101729 A DE 2101729A DE 2101729 A1 DE2101729 A1 DE 2101729A1
Authority
DE
Germany
Prior art keywords
level
mold
liquid metal
signal
detector
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.)
Pending
Application number
DE19712101729
Other languages
German (de)
English (en)
Inventor
Jack R Cedar Lake Ind Tomashek James R Wood Dale Ward Donald H Glen Ellyn Hl Crowell, (V St A ) B22d 11 10
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of DE2101729A1 publication Critical patent/DE2101729A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B22D11/201—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level
    • B22D11/205—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
    • 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
    • G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Continuous Casting (AREA)
DE19712101729 1970-01-16 1971-01-15 Verfahren und Vorrichtung zum Regeln des Pegelstandes von flussigem Metall in einer Form zum kontinuierlichen Gießen Pending DE2101729A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342170A 1970-01-16 1970-01-16

Publications (1)

Publication Number Publication Date
DE2101729A1 true DE2101729A1 (de) 1971-07-22

Family

ID=21705798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712101729 Pending DE2101729A1 (de) 1970-01-16 1971-01-15 Verfahren und Vorrichtung zum Regeln des Pegelstandes von flussigem Metall in einer Form zum kontinuierlichen Gießen

Country Status (5)

Country Link
US (1) US3670801A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA938078A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2101729A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2076147B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1320876A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839953A1 (de) * 1977-09-19 1979-03-29 Concast Ag Verfahren und vorrichtung zur regelung der badspiegelhoehe in einer stranggiesskokille
US4279149A (en) * 1978-10-25 1981-07-21 Arbed Acieries Reunies De Burbach-Eich-Dudelange, Societe Anonyme Process for measuring the level of metal in vessels, especially in continuous casting molds
US4441541A (en) * 1981-03-18 1984-04-10 Arbed S.A. Method of and apparatus for determining the melt level in a continuous-casting mold
US4460031A (en) * 1980-01-25 1984-07-17 Voest-Alpine Aktiengesellschaft Arrangement for preventing slag from penetrating into a continuous casting mould during continuous casting
EP0157255A1 (de) * 1984-03-19 1985-10-09 Asea Ab Niveaumesser für Kokillen zum Stranggiessen
EP0187993A3 (en) * 1985-01-14 1987-06-10 Interatom Gesellschaft Mit Beschrankter Haftung Method of regulating a casting- and conveying equipment while filling a mould with molten metal and pertinent mould as well as installation for carrying out the method

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027233A (en) * 1973-07-23 1977-05-31 Eduard Ivanovich Shmakov Contactless inductance pickup for detecting the interface of two media
US3996801A (en) * 1975-06-16 1976-12-14 Westinghouse Electric Corporation Liquid metal level sensor with increased sensitivity
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
JPS5938597B2 (ja) * 1976-07-09 1984-09-18 ヤマハ株式会社 電子楽器
SE418996B (sv) * 1977-09-19 1981-07-06 Atomenergi Ab Forfarande och anordning for elektromagnetisk storhetsmetning i samband med ett elektriskt ledande material med hog temperatur
LU83699A1 (de) * 1981-10-16 1983-06-08 Arbed Verfahren zum ueberwachen einer stranggiesskokille im betrieb
US4491798A (en) * 1981-12-21 1985-01-01 Palmer James K System for measuring conductivity of a liquid
FR2532208A1 (fr) * 1982-08-24 1984-03-02 Siderurgie Fse Inst Rech Appareil de detection de l'apparition de laitier dans les jets de coulee
CN100535613C (zh) * 2005-10-10 2009-09-02 田志恒 利用电磁线圈的钢水液位检测装置
IT1401387B1 (it) 2010-08-09 2013-07-18 Danieli Automation Spa Dispositivo per la rilevazione del livello di metallo liquido in una attrezzatura di colata e relativo procedimento
JP5463440B1 (ja) * 2013-06-18 2014-04-09 品川リフラクトリーズ株式会社 モールド内湯面計の校正方法および校正治具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB693267A (en) * 1950-08-12 1953-06-24 Steirische Gussstahlwerke Improvements in and relating to a process and means for the continuous casting of metals
GB834783A (en) * 1955-05-26 1960-05-11 United Steel Companies Ltd Improvements relating to apparatus for controlling the continuous casting of metals
CH433813A (de) * 1965-10-01 1967-04-15 Voegelin Werner Elektrische Überwachungseinrichtung, insbesondere zum Überwachen eines Gas- oder Flüssigkeitsdruckes oder eines Niveaustandes
US3519060A (en) * 1968-02-07 1970-07-07 Interlake Steel Corp Continuous casting apparatus with a molten metal level control

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839953A1 (de) * 1977-09-19 1979-03-29 Concast Ag Verfahren und vorrichtung zur regelung der badspiegelhoehe in einer stranggiesskokille
US4279149A (en) * 1978-10-25 1981-07-21 Arbed Acieries Reunies De Burbach-Eich-Dudelange, Societe Anonyme Process for measuring the level of metal in vessels, especially in continuous casting molds
US4460031A (en) * 1980-01-25 1984-07-17 Voest-Alpine Aktiengesellschaft Arrangement for preventing slag from penetrating into a continuous casting mould during continuous casting
US4441541A (en) * 1981-03-18 1984-04-10 Arbed S.A. Method of and apparatus for determining the melt level in a continuous-casting mold
EP0060800B1 (de) * 1981-03-18 1986-06-11 Arbed S.A. Verfahren und Vorrichtung zum Messen des Füllstandes in Stranggiesskokillen
EP0157255A1 (de) * 1984-03-19 1985-10-09 Asea Ab Niveaumesser für Kokillen zum Stranggiessen
EP0187993A3 (en) * 1985-01-14 1987-06-10 Interatom Gesellschaft Mit Beschrankter Haftung Method of regulating a casting- and conveying equipment while filling a mould with molten metal and pertinent mould as well as installation for carrying out the method

Also Published As

Publication number Publication date
FR2076147B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-15
CA938078A (en) 1973-12-11
FR2076147A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-10-15
GB1320876A (en) 1973-06-20
US3670801A (en) 1972-06-20

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