CH624323A5 - - Google Patents

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Publication number
CH624323A5
CH624323A5 CH1139877A CH1139877A CH624323A5 CH 624323 A5 CH624323 A5 CH 624323A5 CH 1139877 A CH1139877 A CH 1139877A CH 1139877 A CH1139877 A CH 1139877A CH 624323 A5 CH624323 A5 CH 624323A5
Authority
CH
Switzerland
Prior art keywords
mold
bath level
coils
coil
alternating
Prior art date
Application number
CH1139877A
Other languages
German (de)
English (en)
Inventor
Sten Linder
Johan Spijkerman
Original Assignee
Atomenergi Ab
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 Atomenergi Ab filed Critical Atomenergi Ab
Priority to CH1139877A priority Critical patent/CH624323A5/de
Priority to US05/940,622 priority patent/US4212342A/en
Priority to DE2839953A priority patent/DE2839953C3/de
Priority to FI782821A priority patent/FI62478C/fi
Priority to GB7836964A priority patent/GB2004373B/en
Priority to AR273726A priority patent/AR216177A1/es
Priority to AT0669978A priority patent/AT384181B/de
Priority to BE190521A priority patent/BE870523A/xx
Priority to YU02184/78A priority patent/YU218478A/xx
Priority to BR7806106A priority patent/BR7806106A/pt
Priority to CA000311485A priority patent/CA1120235A/en
Priority to ZA00785285A priority patent/ZA785285B/xx
Priority to IT27785/78A priority patent/IT1101004B/it
Priority to TR21210A priority patent/TR21210A/xx
Priority to ES473904A priority patent/ES473904A1/es
Priority to KR7802858A priority patent/KR810002139B1/ko
Priority to FR7826850A priority patent/FR2403136A1/fr
Priority to JP11418478A priority patent/JPS5453621A/ja
Publication of CH624323A5 publication Critical patent/CH624323A5/de

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
    • 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
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/186—Controlling or regulating processes or operations for pouring 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Continuous Casting (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
CH1139877A 1977-09-19 1977-09-19 CH624323A5 (ja)

Priority Applications (18)

Application Number Priority Date Filing Date Title
CH1139877A CH624323A5 (ja) 1977-09-19 1977-09-19
US05/940,622 US4212342A (en) 1977-09-19 1978-09-08 Method and apparatus for regulating the bath level of a continuous casting mold
DE2839953A DE2839953C3 (de) 1977-09-19 1978-09-14 Vorrichtung und Verfahren zum Messen der Badspiegelhöhe in einer Stranggießkokille
FI782821A FI62478C (fi) 1977-09-19 1978-09-14 Foerfarande och anordning foer att med elektromagnetiska vaexelfaelt maeta ytnivaon i en kokill foer kontinuerlig gjutning
GB7836964A GB2004373B (en) 1977-09-19 1978-09-15 Method and apparatus for detecting the bath level in a continuous casting mould
AR273726A AR216177A1 (es) 1977-09-19 1978-09-15 Procedimiento y dispositivo para la regulacion del nivel del acero liquido en una lingotera de colada continua
AT0669978A AT384181B (de) 1977-09-19 1978-09-15 Vorrichtung zum messen der giessspiegelhoehe in einer wassergekuehlten durchlaufkokille einer stranggiessanlage
BE190521A BE870523A (fr) 1977-09-19 1978-09-15 Procede et dispositif de regulation du niveau du bain dans une lingotiere a coulee continue, a l'aide champ electromagnetique alternatif.
YU02184/78A YU218478A (en) 1977-09-19 1978-09-15 Device for adjusting the level of a bath in a continuous casting iron mould
BR7806106A BR7806106A (pt) 1977-09-19 1978-09-18 Processo e aparelho para regular a altura do nivel do banho fundido numa coquilha de lingotamento continuo
CA000311485A CA1120235A (en) 1977-09-19 1978-09-18 Method and apparatus for regulating the bath level in a continuous casting mould by means of alternating electro-magnetic fields
ZA00785285A ZA785285B (en) 1977-09-19 1978-09-18 Method and apparatus for regulating the bath level in a continuous casting mould by means of alternating electromagnetic fields
IT27785/78A IT1101004B (it) 1977-09-19 1978-09-18 Procedimento e dispositivo per la regolazione dell'altezza del livello del bagno in una conchiglia di colata continua
TR21210A TR21210A (tr) 1977-09-19 1978-09-18 Bir s*rekli d@k*m yapma kalibindaki banyo seviyesini alternatif elektromanyetik alanlar vasitasiyla ayarlamaya mahsus metod ve cihaz
ES473904A ES473904A1 (es) 1977-09-19 1978-09-19 Procedimiento y dispositivo para la regulacion del nivel delacero liquido en una lingotera de colada continua.
KR7802858A KR810002139B1 (ko) 1977-09-19 1978-09-19 교번전자기장에 의한 연속주조 주형의 용융금속 수준 제어방법
FR7826850A FR2403136A1 (fr) 1977-09-19 1978-09-19 Procede et dispositif de regulation du niveau du bain dans une lingotiere a coulee continue, a l'aide d'un champ electromagnetique alternatif
JP11418478A JPS5453621A (en) 1977-09-19 1978-09-19 Method and apparatus for controlling liquid level of continuous cast using alternating electric field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1139877A CH624323A5 (ja) 1977-09-19 1977-09-19

Publications (1)

Publication Number Publication Date
CH624323A5 true CH624323A5 (ja) 1981-07-31

Family

ID=4373127

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1139877A CH624323A5 (ja) 1977-09-19 1977-09-19

Country Status (18)

Country Link
US (1) US4212342A (ja)
JP (1) JPS5453621A (ja)
KR (1) KR810002139B1 (ja)
AR (1) AR216177A1 (ja)
AT (1) AT384181B (ja)
BE (1) BE870523A (ja)
BR (1) BR7806106A (ja)
CA (1) CA1120235A (ja)
CH (1) CH624323A5 (ja)
DE (1) DE2839953C3 (ja)
ES (1) ES473904A1 (ja)
FI (1) FI62478C (ja)
FR (1) FR2403136A1 (ja)
GB (1) GB2004373B (ja)
IT (1) IT1101004B (ja)
TR (1) TR21210A (ja)
YU (1) YU218478A (ja)
ZA (1) ZA785285B (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153663A (en) * 1978-05-24 1979-12-04 Nippon Kokan Kk Method of removing nozzle for measured signal of molten material level in mold for continuous casting
DE2951097C2 (de) * 1979-12-19 1982-07-22 Wieland-Werke Ag, 7900 Ulm Verfahren und Vorrichtung zur Regelung der Gießspiegelhöhe in Stranggießkokillen
US4473104A (en) * 1980-01-10 1984-09-25 Olin Corporation Electromagnetic casting process and apparatus
JPS5765760U (ja) * 1980-10-01 1982-04-20
JPS57111455U (ja) * 1980-12-26 1982-07-09
JPS57111453U (ja) * 1980-12-26 1982-07-09
EP0060800B1 (de) * 1981-03-18 1986-06-11 Arbed S.A. Verfahren und Vorrichtung zum Messen des Füllstandes in Stranggiesskokillen
JPS5849973U (ja) * 1981-09-29 1983-04-04 岡本株式会社 くつ下ハンガ−
US4446562A (en) * 1981-10-13 1984-05-01 Electric Power Rsearch Institute, Inc. Method and apparatus for measuring crucible level of molten metal
LU83969A1 (de) * 1982-02-23 1983-09-02 Arbed Verfahren zum messen des fuellstandes von fluessigen metallen in stranggiessanlagen
JPS6012265A (ja) * 1983-07-01 1985-01-22 Nippon Kokan Kk <Nkk> 凝固層厚さの測定方法
AT377935B (de) * 1983-07-21 1985-05-28 Voest Alpine Ag Verfahren zur kontrolle der oberflaechenbeschaffenheit der strangschale eines kontinuierlich gegossenen metallstranges
DE3427563C2 (de) * 1984-07-26 1986-12-11 Stopinc Ag, Baar Einrichtung zur elektromagnetischen Füllstandsmessung für metallurgische Gefässe
US4956606A (en) * 1984-10-17 1990-09-11 Mine Safety Appliances Company Non-contact inductive distance measuring system with temperature compensation
DE3500978A1 (de) * 1985-01-14 1986-07-17 INTERATOM GmbH, 5060 Bergisch Gladbach Verfahren zur regelung einer giess- bzw. foerdereinrichtung beim fuellen einer gussform mit fluessigmetall und zugehoerige gussform sowie vorrichtung zur durchfuehrung des verfahrens
JPS6366552U (ja) * 1987-06-19 1988-05-02
IT1222337B (it) * 1987-10-21 1990-09-05 Ceda Costruzioni Elettromeccan Dispositivo per la misura del livello di metallo liquido in un cristallizzatore per lingottiera per colata continua
GB2231964A (en) * 1989-05-27 1990-11-28 Atomic Energy Authority Uk Inductive displacement monitoring
DE69025445T2 (de) * 1989-09-19 1996-09-05 Nippon Steel Corp Verfahren und Vorrichtung zur Ermittlung eines Schmelzpegels
FR2816403B1 (fr) * 2000-11-08 2002-12-20 Commissariat Energie Atomique Dispositif de detection electromagnetique du niveau d'un materiau qui est conducteur ou rendu conducteur, notamment le verre fondu
EP1229313A3 (en) * 2001-02-02 2003-09-03 Bdh Industries Inc. System and method for measuring liquid metal level
FR2945118B1 (fr) * 2009-04-29 2011-06-17 Avemis Capteur et procede de mesure de niveau de la surface d'un metal en phase liquide
IT1401233B1 (it) * 2010-07-14 2013-07-12 Danieli Automation Spa Dispositivo per la rilevazione di livello in una attrezzatura di colata e relativo procedimento di rilevazione.
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
DE102018116952A1 (de) * 2018-07-12 2020-01-16 Rheinmetall Air Defence Ag Gussformanordnung mit einer Messsektion zur Detektion des Fließverhaltens von Metall beim Gießen und ein Verfahren zur Messung eines Fließverhaltens einer Schmelze in einer Gussformanordnung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH430066A (de) * 1965-12-30 1967-02-15 Concast Ag Verfahren und Vorrichtung zur Steuerung einer Stranggiessanlage
US3519060A (en) * 1968-02-07 1970-07-07 Interlake Steel Corp Continuous casting apparatus with a molten metal level control
US3670801A (en) * 1970-01-16 1972-06-20 Borg Warner Continuous casting mold level control
DE2021102C3 (de) * 1970-04-29 1974-01-03 Siemens Ag, 1000 Berlin U. 8000 Muenchen Induktiver Meßumformer zum berührungslosen Registrieren von Gegenständen
US4027233A (en) * 1973-07-23 1977-05-31 Eduard Ivanovich Shmakov Contactless inductance pickup for detecting the interface of two media
US3942105A (en) * 1973-11-21 1976-03-02 Bondarenko Oleg P Non-contact inductive pickup for determining the interface between two media
JPS5224559A (en) * 1975-08-20 1977-02-24 Mitsubishi Heavy Ind Ltd Electromagnetic type mold level detector
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 ...
LU76147A1 (ja) * 1976-11-05 1978-07-10

Also Published As

Publication number Publication date
FI62478B (fi) 1982-09-30
FR2403136B1 (ja) 1983-12-02
KR810002139B1 (ko) 1981-12-29
GB2004373A (en) 1979-03-28
DE2839953A1 (de) 1979-03-29
BR7806106A (pt) 1979-04-17
AR216177A1 (es) 1979-11-30
YU218478A (en) 1983-04-30
AT384181B (de) 1987-10-12
CA1120235A (en) 1982-03-23
TR21210A (tr) 1983-12-26
DE2839953C3 (de) 1981-10-29
FR2403136A1 (fr) 1979-04-13
IT7827785A0 (it) 1978-09-18
FI782821A (fi) 1979-03-20
US4212342A (en) 1980-07-15
GB2004373B (en) 1982-02-17
ATA669978A (de) 1987-03-15
ES473904A1 (es) 1979-05-01
BE870523A (fr) 1979-01-02
JPS5453621A (en) 1979-04-27
IT1101004B (it) 1985-09-28
FI62478C (fi) 1983-01-10
DE2839953B2 (de) 1981-02-19
ZA785285B (en) 1979-08-29

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PL Patent ceased