BR0210219A - Tampão monobloco adaptado para fornecer gás durante o vazamento de metal em fusão e processo para a sua fabricação - Google Patents

Tampão monobloco adaptado para fornecer gás durante o vazamento de metal em fusão e processo para a sua fabricação

Info

Publication number
BR0210219A
BR0210219A BR0210219-6A BR0210219A BR0210219A BR 0210219 A BR0210219 A BR 0210219A BR 0210219 A BR0210219 A BR 0210219A BR 0210219 A BR0210219 A BR 0210219A
Authority
BR
Brazil
Prior art keywords
molten metal
stopper
gas during
manufacture
supply gas
Prior art date
Application number
BR0210219-6A
Other languages
English (en)
Other versions
BR0210219B1 (pt
Inventor
Francois-Noul Richard
Eric Hanse
Original Assignee
Vesuvius Crucible Co
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 Vesuvius Crucible Co filed Critical Vesuvius Crucible Co
Publication of BR0210219A publication Critical patent/BR0210219A/pt
Publication of BR0210219B1 publication Critical patent/BR0210219B1/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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor
    • B22D41/186—Stopper-rods therefor with means for injecting a fluid into the melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Physical Vapour Deposition (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Air Bags (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Continuous Casting (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Nozzles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

"TAMPãO MONOBLOCO ADAPTADO PARA FORNECER GáS DURANTE O VAZAMENTO DE METAL EM FUSãO E PROCESSO PARA A SUA FABRICAçãO". A presente invenção refere-se a um tampão monobloco adaptado para fornecer gás durante o vazamento de metal em fusão, compreendendo um corpo de tampão tendo uma câmara interna (1) e uma abertura de descarga de gás (2), um furo (3) conectando a câmara interna (1) à abertura de descarga de gás (2), meios de calibragem (4) sendo previstos no furo (3) para estabelecer um trajeto restrito. Este tampão é caracterizado pelo fato de que os meios de calibragem compreendem uma haste (4) tendo pelo menos uma passagem de gás axialmente estendida ao longo a mesma, a(s) passagem(ns) de gás tendo uma seção tal que oferece uma resistência predeterminada ao fluxo. O tampão da invenção é muito mais confiável e pode ser facilmente adaptado a vários parâmetros operacionais.
BRPI0210219-6A 2001-06-12 2002-06-12 tampço monobloco adaptado para fornecer gÁs durante o vazamento de metal em fusço e processo para a sua fabricaÇço. BR0210219B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01870126.8 2001-06-12
EP01870126 2001-06-12
PCT/BE2002/000096 WO2002100579A1 (en) 2001-06-12 2002-06-12 Stopper for reliable gas injection

Publications (2)

Publication Number Publication Date
BR0210219A true BR0210219A (pt) 2004-06-08
BR0210219B1 BR0210219B1 (pt) 2010-12-14

Family

ID=8184984

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0210219-6A BR0210219B1 (pt) 2001-06-12 2002-06-12 tampço monobloco adaptado para fornecer gÁs durante o vazamento de metal em fusço e processo para a sua fabricaÇço.

Country Status (19)

Country Link
US (1) US7198181B2 (pt)
EP (1) EP1401600B1 (pt)
JP (1) JP4377218B2 (pt)
KR (1) KR100917700B1 (pt)
CN (1) CN1232372C (pt)
AT (1) ATE278493T1 (pt)
AU (1) AU2002315577B2 (pt)
BR (1) BR0210219B1 (pt)
CA (1) CA2447072C (pt)
CZ (1) CZ297007B6 (pt)
DE (1) DE60201540T2 (pt)
ES (1) ES2225795T3 (pt)
MX (1) MXPA03011534A (pt)
PL (1) PL202764B1 (pt)
RU (1) RU2277030C2 (pt)
SK (1) SK286929B6 (pt)
UA (1) UA74893C2 (pt)
WO (1) WO2002100579A1 (pt)
ZA (1) ZA200308912B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005002359T2 (de) * 2005-06-21 2008-05-29 Refractory Intellectual Property Gmbh & Co. Kg Stopfenstange
DE102005029033B4 (de) 2005-06-21 2007-10-11 Refractory Intellectual Property Gmbh & Co. Kg Verschlussstopfen für ein metallurgisches Schmelzgefäß
ATE394712T1 (de) * 2005-12-14 2008-05-15 Montres Breguet Sa Uhr, die einen schlagwerkmechanismus mit sofortiger auslösung umfasst
DE102006031687B4 (de) * 2006-07-08 2008-08-14 Refractory Intellectual Property Gmbh & Co. Kg Element
DE102007004958B4 (de) * 2007-01-26 2010-04-29 Innotec Ltd. Stopfen zur Verwendung in metallurgischen Einrichtungen
ATE461772T1 (de) * 2007-11-24 2010-04-15 Refractory Intellectual Prop Stopfenstange
EP2209056B1 (en) * 2009-01-16 2012-01-04 Refractory Intellectual Property GmbH & Co. KG Flow control device in a continuous casting steel-making process
BRPI1008495A2 (pt) * 2009-02-18 2016-03-08 Heraeus Electro Nite Int dispositivo de medição de temperatura
PL2233227T3 (pl) * 2009-03-23 2011-05-31 Refractory Intellectual Property Gmbh & Co Kg Ogniotrwała zatyczka ceramiczna
CN101607309B (zh) * 2009-07-14 2011-05-25 华耐国际（宜兴）高级陶瓷有限公司 可控制流入气体的整体式塞棒
CN101966580A (zh) * 2010-10-29 2011-02-09 维苏威高级陶瓷(苏州)有限公司 连铸用可校准塞棒
ES2428314T3 (es) * 2011-09-23 2013-11-07 Refractory Intellectual Property Gmbh & Co. Kg Tapón de colada refractario cerámico
PL2653248T3 (pl) * 2012-04-16 2014-07-31 Refractory Intellectual Property Gmbh & Co Kg Ceramiczna zatyczka ogniotrwała
US12023730B2 (en) * 2018-12-25 2024-07-02 Krosakiharima Corporation Stopper for continuous casting and continuous casting method
CN110935872B (zh) * 2019-11-18 2021-07-30 柳州钢铁股份有限公司 中间包水口用堵锥及水口封堵方法
JP2022189169A (ja) * 2021-06-10 2022-12-22 黒崎播磨株式会社 連続鋳造用のストッパー

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200457A (en) * 1964-03-09 1965-08-17 United States Steel Corp Method of regulating the discharge of molten metal from ladles
GB8411596D0 (en) * 1984-05-05 1984-06-13 Thor Ceramics Ltd Stopper
DE3545763A1 (de) 1985-12-21 1987-06-25 Didier Werke Ag Gasspuelstopfen fuer ein schmelzengefaess
GB8703717D0 (en) * 1987-02-18 1987-03-25 Injectall Ltd Injecting gas into metal melts
GB9107281D0 (en) 1991-04-06 1991-05-22 Thor Ceramics Ltd Stopper
GB2263427A (en) * 1992-01-09 1993-07-28 Thor Ceramics Ltd Refractory stopper rod with a lined channel
FR2787045B1 (fr) * 1998-12-10 2001-02-09 Lorraine Laminage Piece refractaire d'injection de gaz dans un circuit de coulee de metal liquide

Also Published As

Publication number Publication date
WO2002100579A1 (en) 2002-12-19
ZA200308912B (en) 2005-01-26
SK15152003A3 (sk) 2004-06-08
ATE278493T1 (de) 2004-10-15
PL202764B1 (pl) 2009-07-31
DE60201540D1 (de) 2004-11-11
BR0210219B1 (pt) 2010-12-14
EP1401600A1 (en) 2004-03-31
UA74893C2 (uk) 2006-02-15
PL369976A1 (en) 2005-05-02
CA2447072C (en) 2010-08-10
SK286929B6 (sk) 2009-07-06
CN1232372C (zh) 2005-12-21
CZ297007B6 (cs) 2006-08-16
CZ20033307A3 (cs) 2004-07-14
US20040164465A1 (en) 2004-08-26
MXPA03011534A (es) 2004-03-18
RU2277030C2 (ru) 2006-05-27
EP1401600B1 (en) 2004-10-06
KR100917700B1 (ko) 2009-09-21
CA2447072A1 (en) 2002-12-19
CN1514755A (zh) 2004-07-21
RU2003136618A (ru) 2005-05-10
AU2002315577B2 (en) 2006-08-03
JP2004529777A (ja) 2004-09-30
US7198181B2 (en) 2007-04-03
KR20040006031A (ko) 2004-01-16
ES2225795T3 (es) 2005-03-16
JP4377218B2 (ja) 2009-12-02
DE60201540T2 (de) 2005-10-27

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/06/2002, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: VESUVIUS USA CORPORATION (US)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 12.06.2022