CA2375661C - Procede et installation de mesure et de regulation de la vitesse d'ecoulement d'un metal liquide dans une lingotiere de coulee continue - Google Patents

Procede et installation de mesure et de regulation de la vitesse d'ecoulement d'un metal liquide dans une lingotiere de coulee continue Download PDF

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Publication number
CA2375661C
CA2375661C CA002375661A CA2375661A CA2375661C CA 2375661 C CA2375661 C CA 2375661C CA 002375661 A CA002375661 A CA 002375661A CA 2375661 A CA2375661 A CA 2375661A CA 2375661 C CA2375661 C CA 2375661C
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CA
Canada
Prior art keywords
inductor
current
voltage
speed
electromagnetic brake
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 - Fee Related
Application number
CA002375661A
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English (en)
Other versions
CA2375661A1 (fr
Inventor
Marcel Garnier
Roland Ernst
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of CA2375661A1 publication Critical patent/CA2375661A1/fr
Application granted granted Critical
Publication of CA2375661C publication Critical patent/CA2375661C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

L'invention concerne un procédé et une installation de mesure et de régulation de la vitesse d'écoulement d'un métal liquide dans une lingotière équipée d'un frein électromagnétique à champ glissant (9). L'invention prévoit de mesurer la tension ou le courant d'au moins une source d'alimentation du frein électromagnétique et à extraire la vitesse d'écoulement de cette information.
CA002375661A 1999-05-31 2000-05-30 Procede et installation de mesure et de regulation de la vitesse d'ecoulement d'un metal liquide dans une lingotiere de coulee continue Expired - Fee Related CA2375661C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9907021A FR2794042B1 (fr) 1999-05-31 1999-05-31 Mesure de vitesse d'une coulee metallurgique
FR99/07021 1999-05-31
PCT/FR2000/001485 WO2000072996A1 (fr) 1999-05-31 2000-05-30 Procede et installation de mesure et de regulation de la vitesse d'ecoulement d'un metal liquide dans une lingotiere de coulee continue

Publications (2)

Publication Number Publication Date
CA2375661A1 CA2375661A1 (fr) 2000-12-07
CA2375661C true CA2375661C (fr) 2008-10-07

Family

ID=9546337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002375661A Expired - Fee Related CA2375661C (fr) 1999-05-31 2000-05-30 Procede et installation de mesure et de regulation de la vitesse d'ecoulement d'un metal liquide dans une lingotiere de coulee continue

Country Status (7)

Country Link
EP (1) EP1192019B1 (fr)
JP (1) JP2003500218A (fr)
AT (1) ATE246061T1 (fr)
CA (1) CA2375661C (fr)
DE (1) DE60004232T2 (fr)
FR (1) FR2794042B1 (fr)
WO (1) WO2000072996A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008055034A1 (de) 2008-12-19 2010-07-01 Forschungszentrum Dresden - Rossendorf E.V. Verfahren und Anordnung zur kontaktlosen Bestimmung von Geschwindigkeitsverteilungen eines flüssigen Metalls in einer Stranggießkokille
EP3415251A1 (fr) * 2017-06-16 2018-12-19 ABB Schweiz AG Système de frein électromagnétique et procédé de commande d'un système de frein électromagnétique
CN112105469B (zh) * 2018-07-17 2022-04-15 日本制铁株式会社 铸模设备及连续铸造方法
DE102019105628B3 (de) 2019-03-06 2020-03-19 Helmholtz-Zentrum Dresden - Rossendorf E.V. Anordnung zur berührungslosen Bestimmung der Geschwindigkeitsverteilung eines Schmelzvolumens in einer Stranggusskokille
KR102310701B1 (ko) * 2019-12-27 2021-10-08 주식회사 포스코 주조 설비 및 주조 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459401B (sv) * 1986-10-20 1989-07-03 Asea Ab Saett och anordning foer bromsning och/eller omroerning av de icke stelnade partierna av en gjutstraeng
JP2898355B2 (ja) * 1989-06-09 1999-05-31 新日本製鐵株式会社 鋳型内溶鋼流動制御方法
CA2059030C (fr) * 1992-01-08 1998-11-17 Jun Kubota Methode permettant la coulee continue de plaques d'acier

Also Published As

Publication number Publication date
DE60004232T2 (de) 2004-04-22
JP2003500218A (ja) 2003-01-07
EP1192019A1 (fr) 2002-04-03
WO2000072996A1 (fr) 2000-12-07
DE60004232D1 (de) 2003-09-04
FR2794042A1 (fr) 2000-12-01
FR2794042B1 (fr) 2001-08-24
ATE246061T1 (de) 2003-08-15
CA2375661A1 (fr) 2000-12-07
EP1192019B1 (fr) 2003-07-30

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Effective date: 20140530