BR9811792A - Processo de partida para uma operação de fundição contìnua de metais - Google Patents

Processo de partida para uma operação de fundição contìnua de metais

Info

Publication number
BR9811792A
BR9811792A BR9811792-0A BR9811792A BR9811792A BR 9811792 A BR9811792 A BR 9811792A BR 9811792 A BR9811792 A BR 9811792A BR 9811792 A BR9811792 A BR 9811792A
Authority
BR
Brazil
Prior art keywords
casting
actuator
starting process
continuous metal
law
Prior art date
Application number
BR9811792-0A
Other languages
English (en)
Inventor
Luc Vendeville
Yann Breviere
Georges Mercier
Gilles Fellus
Michel Abi Karam
Yves Rene Leclercq
Original Assignee
Usinor
Thyssen Stahl 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 Usinor, Thyssen Stahl Ag filed Critical Usinor
Publication of BR9811792A publication Critical patent/BR9811792A/pt

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
    • 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
    • B22D11/161—Controlling or regulating processes or operations for automatic starting the casting process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Forging (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pinball Game Machines (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO DE PARTIDA PARA UMA OPERAçãO DE FUNDIçãO CONTìNUA DE METAIS"<D>. O processo de acordo com a invenção é caracterizado pelo fato de que, antes do início da fundição, é determinada uma posição de início (31) para o atuador de controle da haste de tampão, quando a haste de tampão está em repouso sobre o seu assento, sob o seu próprio peso, e após ter enchido a panela intermediária equipada com essa haste de tampão, o atuador é operado para colocá-lo em uma posição superfechada controlada (33) e, para iniciar a fundição, o atuador é acionado de acordo com um movimento imposto versus a lei do tempo (34), o tempo (t1) para início da fundição sendo determinado dessa lei e o atuador de controle continua a ser acionado na direção de abertura para possibilitar que o metal escoe para o molde de lingotes. Aplicável à fundição contínua de metais, especialmente aço.
BR9811792-0A 1997-07-16 1998-07-01 Processo de partida para uma operação de fundição contìnua de metais BR9811792A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9709241A FR2766113B1 (fr) 1997-07-16 1997-07-16 Procede de demarrage d'une operation de coulee continue des metaux
PCT/FR1998/001401 WO1999003619A1 (fr) 1997-07-16 1998-07-01 Procede de demarrage d'une operation de coulee continue des metaux

Publications (1)

Publication Number Publication Date
BR9811792A true BR9811792A (pt) 2000-09-26

Family

ID=9509440

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811792-0A BR9811792A (pt) 1997-07-16 1998-07-01 Processo de partida para uma operação de fundição contìnua de metais

Country Status (25)

Country Link
US (1) US6374902B1 (pt)
EP (1) EP0998360B1 (pt)
JP (1) JP4224840B2 (pt)
KR (1) KR100538966B1 (pt)
CN (1) CN1086614C (pt)
AT (1) ATE224783T1 (pt)
AU (1) AU727961B2 (pt)
BR (1) BR9811792A (pt)
CA (1) CA2296743C (pt)
CZ (1) CZ288868B6 (pt)
DE (1) DE69808299T2 (pt)
DK (1) DK0998360T3 (pt)
ES (1) ES2184303T3 (pt)
FR (1) FR2766113B1 (pt)
MX (1) MXPA00000553A (pt)
PL (1) PL186661B1 (pt)
PT (1) PT998360E (pt)
RO (1) RO120463B1 (pt)
RU (1) RU2216430C2 (pt)
SK (1) SK285291B6 (pt)
TR (1) TR200000104T2 (pt)
TW (1) TW375540B (pt)
UA (1) UA59406C2 (pt)
WO (1) WO1999003619A1 (pt)
ZA (1) ZA986185B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2843056B1 (fr) * 2002-07-31 2004-09-03 Realisations Tech Sert Soc Et Procede de demarrage automatique d'une installation de coulee continu et ensemble pour la mise en oeuvre de ce procede
US8440021B2 (en) * 2007-08-16 2013-05-14 The Regents Of The University Of Michigan Apparatus and method for deposition for organic thin films
CN104550897A (zh) * 2014-12-15 2015-04-29 余姚市庆达机械有限公司 一种塞杆机构
CN108145112B (zh) * 2016-12-05 2020-01-21 上海梅山钢铁股份有限公司 基于液位自动控制的板坯连铸塞棒控流自动开浇工艺
WO2021005009A1 (en) 2019-07-05 2021-01-14 Iomx Therapeutics Ag Antibodies binding igc2 of igsf11 (vsig3) and uses thereof
EP4175668A1 (en) 2020-07-06 2023-05-10 iOmx Therapeutics AG Antibodies binding igv of igsf11 (vsig3) and uses thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5668570A (en) * 1979-11-07 1981-06-09 Kobe Steel Ltd Method of controlling molten metal surface when starting up continuous casting
DE3421344C2 (de) * 1984-06-08 1993-04-29 Krupp Stahl Ag, 4630 Bochum Verfahren und Vorrichtung zum automatischen Füllen einer Stranggießkokille beim Angießen eines Stranges
DE3509932A1 (de) * 1985-03-19 1986-10-02 Metacon AG, Zürich Verfahren zum anfahren einer stranggiessanlage
LU85878A1 (de) * 1985-05-07 1986-12-05 Arbed Verfahren zur automatischen steuerung des anfahrbetriebes einer metall-stanggiessanlage
DE3679950D1 (de) * 1985-09-02 1991-08-01 Nippon Steel Corp Verfahren zum regeln des anfangsstadiums beim stranggiessen.
MX170682B (es) * 1988-11-22 1993-09-07 Hitachi Zosen Corpuration Metodo para el arranque automatico de un aparato de fundicion continua
CH682376A5 (de) * 1990-02-28 1993-09-15 Stopinc Ag Verfahren zum automatischen Angiessen von einer Stranggiessanlage.
FR2677284B1 (fr) * 1991-06-07 1993-08-27 Pechiney Aluminium Procede et appareillage pour la coulee automatique de demi-produits.
CA2094029C (en) * 1991-09-12 1997-04-29 Kazuya Asano Molten metal level control method and device for continuous casting
FR2698806B1 (fr) * 1992-12-07 1995-01-06 Lorraine Laminage Procédé de remplissage automatique d'une lingotière de coulée continue, en début de coulée, et dispositif pour sa mise en Óoeuvre.
CN1116138C (zh) * 1995-02-28 2003-07-30 日本钢管株式会社 连续铸造的操作控制方法及其装置
EP0798061A4 (en) * 1995-10-18 1999-06-30 Sumitomo Metal Ind METHOD FOR MONITORING THE MELT LEVEL IN A CONTINUOUS CASTING PLANT

Also Published As

Publication number Publication date
DE69808299D1 (de) 2002-10-31
SK322000A3 (en) 2000-09-12
MXPA00000553A (es) 2002-04-24
CN1264328A (zh) 2000-08-23
RU2216430C2 (ru) 2003-11-20
AU727961B2 (en) 2001-01-04
CA2296743A1 (fr) 1999-01-28
CZ288868B6 (cs) 2001-09-12
FR2766113A1 (fr) 1999-01-22
KR100538966B1 (ko) 2005-12-26
ATE224783T1 (de) 2002-10-15
SK285291B6 (sk) 2006-10-05
TW375540B (en) 1999-12-01
AU8444898A (en) 1999-02-10
ES2184303T3 (es) 2003-04-01
KR20010021889A (ko) 2001-03-15
EP0998360B1 (fr) 2002-09-25
CZ200041A3 (cs) 2000-12-13
RO120463B1 (ro) 2006-02-28
CN1086614C (zh) 2002-06-26
DE69808299T2 (de) 2003-05-28
EP0998360A1 (fr) 2000-05-10
TR200000104T2 (tr) 2001-07-23
UA59406C2 (uk) 2003-09-15
FR2766113B1 (fr) 1999-09-17
JP2001510094A (ja) 2001-07-31
PL338193A1 (en) 2000-10-09
PT998360E (pt) 2003-01-31
US6374902B1 (en) 2002-04-23
JP4224840B2 (ja) 2009-02-18
CA2296743C (fr) 2008-02-12
PL186661B1 (pl) 2004-02-27
DK0998360T3 (da) 2003-01-13
WO1999003619A1 (fr) 1999-01-28
ZA986185B (en) 1999-01-28

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.