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BR9711940A - Instalação para transferir metal lìquido, e, processo para operar a mesma. - Google Patents

Instalação para transferir metal lìquido, e, processo para operar a mesma.

Info

Publication number
BR9711940A
BR9711940A BR9711940-7A BR9711940A BR9711940A BR 9711940 A BR9711940 A BR 9711940A BR 9711940 A BR9711940 A BR 9711940A BR 9711940 A BR9711940 A BR 9711940A
Authority
BR
Brazil
Prior art keywords
container
liquid metal
installation
pouring nozzle
upstream
Prior art date
Application number
BR9711940-7A
Other languages
English (en)
Inventor
Francois-Noel Richard
Jose Simoes
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26233047&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9711940(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR9612664A external-priority patent/FR2754749B3/fr
Priority claimed from FR9615928A external-priority patent/FR2757431B1/fr
Application filed by Vesuvius Crucible Co filed Critical Vesuvius Crucible Co
Publication of BR9711940A publication Critical patent/BR9711940A/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
    • B22D41/12—Travelling ladles or similar containers; Cars for ladles
    • 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
    • B22D41/50—Pouring-nozzles
    • 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
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • B22D41/36—Treating the plates, e.g. lubricating, heating
    • 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
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection
    • 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
    • B22D41/50—Pouring-nozzles
    • B22D41/502—Connection arrangements; Sealing means 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
    • B22D41/50—Pouring-nozzles
    • B22D41/58—Pouring-nozzles with gas injecting means

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lift Valve (AREA)
  • Furnace Details (AREA)
  • Pipeline Systems (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Fertilizing (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)

Abstract

"INSTALAçãO PARA TRANSFERIR METAL LìQUIDO E PROCESSO PARA OPERAR A MESMA". A invenção é relativa a uma instalação para transferir metal líquido, especificamente aço, entre um recipiente à montante (2) e um recipiente à jusante (10), que compreende: um recipiente à montante (2), um bocal de vazamento (28), um recipiente à jusante (10), um regulador de fluxo (26) para regular o fluxo do metal derretido através do bocal de vazamento (28) um conjunto de montagens de refratários (8, 12, 30, 32, 64, 66, 74) que são colocados entre o recipiente de montante e o recipiente de jusante, que delimitam o bocal de vazamento (28), através do qual o metal líquido escoa desde o recipiente de montante (2) para o interior do recipiente de jusante (10), cada conjunto refratário do bocal de vazamento (28) tendo, pelo menos, uma superfície de encontro (22) que forma uma junta com uma superfície correspondente de um conjunto refratário adjacente, um canal de proteção (18, 40) colocado ao redor do bocal de vazamento (28), perto de no mínimo uma superfície de encontro (22), entre montagens de refratário (1, 12, 30, 32, 64, 66, 74), este canal de proteção tendo uma entrada (44) capaz de permitir a introdução de materiais, em cuja instalação são fornecidos dispositivos (32, 34, 36) para introduzir um agente de vedação no interior do canal de proteção (40, 48).
BR9711940-7A 1996-10-17 1997-10-15 Instalação para transferir metal lìquido, e, processo para operar a mesma. BR9711940A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9612664A FR2754749B3 (fr) 1996-10-17 1996-10-17 Installation de transfert de metal liquide, procede de mise en oeuvre et refractaires
FR9615928A FR2757431B1 (fr) 1996-12-20 1996-12-20 Installation de transfert de metal liquide, procede de mise en oeuvre, et refractaires
PCT/IB1997/001281 WO1998017421A1 (en) 1996-10-17 1997-10-15 Plant for transferring liquid metal, method of operation, and refractories

Publications (1)

Publication Number Publication Date
BR9711940A true BR9711940A (pt) 2000-01-18

Family

ID=26233047

Family Applications (2)

Application Number Title Priority Date Filing Date
BR9711940-7A BR9711940A (pt) 1996-10-17 1997-10-15 Instalação para transferir metal lìquido, e, processo para operar a mesma.
BR9711929-6A BR9711929A (pt) 1996-10-17 1997-10-15 Conjunto de montagens de refratário, montagem de refratário, instalação para transferir metal lìquido, e, processo para regular o suprimento de gás inerte em uma instalação para transferir metal lìquido.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR9711929-6A BR9711929A (pt) 1996-10-17 1997-10-15 Conjunto de montagens de refratário, montagem de refratário, instalação para transferir metal lìquido, e, processo para regular o suprimento de gás inerte em uma instalação para transferir metal lìquido.

Country Status (23)

Country Link
US (3) US6250520B1 (pt)
EP (2) EP0932463B1 (pt)
JP (2) JP2001502244A (pt)
KR (1) KR100523968B1 (pt)
CN (2) CN1089043C (pt)
AR (2) AR008678A1 (pt)
AT (2) ATE202021T1 (pt)
AU (2) AU720828B2 (pt)
BR (2) BR9711940A (pt)
CA (2) CA2268047C (pt)
CZ (2) CZ295143B6 (pt)
DE (4) DE69705233T2 (pt)
DK (2) DK0946320T3 (pt)
EA (2) EA000604B1 (pt)
ES (2) ES2163799T3 (pt)
MY (1) MY115699A (pt)
NZ (2) NZ335199A (pt)
PL (2) PL185610B1 (pt)
PT (2) PT932463E (pt)
SK (2) SK48999A3 (pt)
TR (2) TR199901540T2 (pt)
UA (1) UA54465C2 (pt)
WO (2) WO1998017421A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR028542A1 (es) * 2000-04-28 2003-05-14 Vesuvius Crucible Co Componente refractario y conjunto con obturacion hermetica para inyeccion de un gas inerte
US20080024028A1 (en) * 2006-07-27 2008-01-31 Islam Mohammad S Permanent magnet electric motor
US7549504B2 (en) * 2006-07-28 2009-06-23 Delphi Technologies, Inc. Quadrant dependent active damping for electric power steering
US7543679B2 (en) * 2006-07-28 2009-06-09 Delphi Technologies, Inc. Compensation of periodic sensor errors in electric power steering systems
US7725227B2 (en) * 2006-12-15 2010-05-25 Gm Global Technology Operations, Inc. Method, system, and apparatus for providing enhanced steering pull compensation
JP2009268591A (ja) 2008-05-01 2009-11-19 Olympus Corp 生体観察システム及び生体観察システムの駆動方法
EP2604363A1 (en) 2011-12-16 2013-06-19 Vesuvius Crucible Company intumescent sealing for metal casting apparatus
RU172571U1 (ru) * 2016-10-31 2017-07-13 Акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат", АО "ЕВРАЗ ЗСМК" Шиберный затвор для сталеразливочных ковшей
CN106807931A (zh) * 2017-03-30 2017-06-09 山东钢铁股份有限公司 一种大包长水口的双层密封装置
KR102173169B1 (ko) * 2018-09-28 2020-11-02 주식회사 포스코 주조 설비 및 주조 방법
CN110361083B (zh) * 2019-06-28 2021-08-06 安徽佳通乘用子午线轮胎有限公司 一种多工位小粉料自动称量系统的布局方法
CN110238376A (zh) * 2019-06-28 2019-09-17 维苏威高级陶瓷(中国)有限公司 一种中包滑板控流机构的下板结构及其制造方法
JP7230782B2 (ja) * 2019-11-15 2023-03-01 トヨタ自動車株式会社 鋳造装置
CN112916859B (zh) * 2021-01-29 2022-08-02 上海电气集团股份有限公司 一种雾化喷嘴及气雾化制粉设备
CN116258092A (zh) * 2022-12-08 2023-06-13 苏州大学 一种中间包流动形态可视化表征方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472532A (en) 1973-04-27 1977-05-04 Didier Werke Ag Sliding gate nozzles for metallurgical vessels
US4365731A (en) * 1977-01-27 1982-12-28 Didier-Werke, A.G. Refractory structures
FR2490123A1 (fr) 1980-09-15 1982-03-19 Air Liquide Dispositif obturateur a plaques pour trous de coulee de recipient contenant un metal en fusion
WO1982001836A1 (fr) * 1980-11-26 1982-06-10 Daussan Jean C Tube de coulee thermiquement isolant pour recipient metallurgique
FR2529493B1 (fr) * 1982-07-02 1985-06-21 Detalle Richard Dispositif protecteur et lubrificateur des plaques d'etancheite dans les fermetures coulissantes utilisees dans la coulee des metaux liquides
DE3226047C2 (de) 1982-07-12 1985-11-28 Didier-Werke Ag, 6200 Wiesbaden Verbindung zwischen dem Auslaufkonus des Verschlusses eines Gießgefäßes für Metallschmelze und dem daran anschließenden Schutzrohr
DE3331483C2 (de) 1983-09-01 1985-09-26 Metacon AG, Zürich Einrichtung für feuerfeste Platten von Schieberverschlüssen
DE3406941C2 (de) 1984-02-25 1986-05-07 Didier-Werke Ag, 6200 Wiesbaden Feuerfeste Verschleißteile für Schiebeverschlüsse
IT1176428B (it) * 1984-07-18 1987-08-18 Radex Italiana Spa Manicotto di uscita in un dispositivo per controllare l'efflusso di acciaio fuso da una siviera o da una paniera
JPH01309769A (ja) * 1988-06-06 1989-12-14 Nkk Corp 注入ノズルのシール装置
US4949885A (en) * 1989-02-23 1990-08-21 Inland Steel Company Apparatus and method for containing inert gas around molten metal stream
US5100034A (en) * 1990-04-16 1992-03-31 Bethlehem Steel Corporation Molten metal slide gate valve
BE1004804A4 (fr) 1991-05-21 1993-02-02 Internat Ind Engineering S A Ceinture d'etancheite d'un tube de coulee.
JP3064667B2 (ja) * 1992-05-29 2000-07-12 東芝セラミックス株式会社 スライドゲ−ト用プレ−ト耐火物
US5670075A (en) * 1996-01-22 1997-09-23 Usx Corporation Sealing gas delivery system for sliding joints
FR2765126B1 (fr) 1997-06-26 1999-07-30 Lorraine Laminage Procede de coulee de metal liquide dans un conduit comprenant au moins deux pieces refractaires

Also Published As

Publication number Publication date
CN1233985A (zh) 1999-11-03
PT932463E (pt) 2001-11-30
CZ130499A3 (cs) 1999-08-11
PL332940A1 (en) 1999-10-25
EA199900371A1 (ru) 1999-10-28
EP0946320B8 (en) 2001-10-10
UA54465C2 (uk) 2003-03-17
DE932463T1 (de) 1999-12-09
EP0932463A1 (en) 1999-08-04
DE69705233D1 (de) 2001-07-19
TR199901537T2 (xx) 1999-09-21
CZ295143B6 (cs) 2005-05-18
ES2159150T3 (es) 2001-09-16
DE69705233T2 (de) 2001-11-08
JP2001502245A (ja) 2001-02-20
EP0946320B1 (en) 2001-08-16
PL185612B1 (pl) 2003-06-30
CZ295142B6 (cs) 2005-05-18
AU722155B2 (en) 2000-07-20
CA2268185C (en) 2005-12-06
EA199900370A1 (ru) 1999-10-28
US20010015360A1 (en) 2001-08-23
ES2163799T3 (es) 2002-02-01
KR100523968B1 (ko) 2005-10-26
ATE202021T1 (de) 2001-06-15
DE946320T1 (de) 2000-03-09
DK0932463T3 (da) 2001-10-01
CN1089043C (zh) 2002-08-14
BR9711929A (pt) 2000-01-18
WO1998017420A1 (en) 1998-04-30
EA000774B1 (ru) 2000-04-24
CA2268047C (en) 2006-01-10
US6450376B1 (en) 2002-09-17
CN1233984A (zh) 1999-11-03
AR008679A1 (es) 2000-02-09
AU720828B2 (en) 2000-06-15
SK48999A3 (en) 1999-11-08
CZ130299A3 (cs) 1999-09-15
US6250520B1 (en) 2001-06-26
PT946320E (pt) 2002-01-30
KR20000049215A (ko) 2000-07-25
TR199901540T2 (xx) 1999-09-21
DK0946320T3 (da) 2001-12-03
AU4469697A (en) 1998-05-15
AU4469797A (en) 1998-05-15
DE69706192D1 (de) 2001-09-20
NZ335200A (en) 2000-01-28
ATE204218T1 (de) 2001-09-15
EA000604B1 (ru) 1999-12-29
CA2268185A1 (en) 1998-04-30
DE69706192T2 (de) 2002-05-02
PL185610B1 (pl) 2003-06-30
NZ335199A (en) 2000-01-28
PL332961A1 (en) 1999-10-25
MY115699A (en) 2003-08-30
AR008678A1 (es) 2000-02-09
WO1998017421A1 (en) 1998-04-30
CA2268047A1 (en) 1998-04-30
EP0946320A1 (en) 1999-10-06
CN1072537C (zh) 2001-10-10
SK48899A3 (en) 1999-12-10
EP0932463B1 (en) 2001-06-13
JP2001502244A (ja) 2001-02-20

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A E 11A ANUIDADES.

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 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

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

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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 2606 DE 15-12-2020 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.