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
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)
- Furnace Charging Or Discharging (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Details (AREA)
- Lift Valve (AREA)
- Pipeline Systems (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Fertilizing (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
- Structures Of Non-Positive Displacement Pumps (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).
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) | EP0946320B8 (pt) |
JP (2) | JP2001502245A (pt) |
KR (1) | KR100523968B1 (pt) |
CN (2) | CN1089043C (pt) |
AR (2) | AR008679A1 (pt) |
AT (2) | ATE204218T1 (pt) |
AU (2) | AU722155B2 (pt) |
BR (2) | BR9711940A (pt) |
CA (2) | CA2268185C (pt) |
CZ (2) | CZ295142B6 (pt) |
DE (4) | DE69705233T2 (pt) |
DK (2) | DK0932463T3 (pt) |
EA (2) | EA000774B1 (pt) |
ES (2) | ES2159150T3 (pt) |
MY (1) | MY115699A (pt) |
NZ (2) | NZ335199A (pt) |
PL (2) | PL185612B1 (pt) |
PT (2) | PT946320E (pt) |
SK (2) | SK48999A3 (pt) |
TR (2) | TR199901537T2 (pt) |
UA (1) | UA54465C2 (pt) |
WO (2) | WO1998017420A1 (pt) |
Families Citing this family (14)
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 |
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 |
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***的布局方法 |
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 |
Family Cites Families (16)
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 (en) * | 1980-11-26 | 1982-06-10 | Daussan Jean C | Thermally insulating casting tube for metallurgic container |
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 |
-
1997
- 1997-10-15 ES ES97943089T patent/ES2159150T3/es not_active Expired - Lifetime
- 1997-10-15 BR BR9711940-7A patent/BR9711940A/pt not_active IP Right Cessation
- 1997-10-15 SK SK489-99A patent/SK48999A3/sk unknown
- 1997-10-15 WO PCT/IB1997/001280 patent/WO1998017420A1/en active IP Right Grant
- 1997-10-15 CZ CZ19991302A patent/CZ295142B6/cs not_active IP Right Cessation
- 1997-10-15 JP JP10519159A patent/JP2001502245A/ja not_active Withdrawn
- 1997-10-15 DE DE69705233T patent/DE69705233T2/de not_active Expired - Fee Related
- 1997-10-15 AU AU44697/97A patent/AU722155B2/en not_active Ceased
- 1997-10-15 JP JP10519158A patent/JP2001502244A/ja not_active Withdrawn
- 1997-10-15 WO PCT/IB1997/001281 patent/WO1998017421A1/en active IP Right Grant
- 1997-10-15 CZ CZ19991304A patent/CZ295143B6/cs not_active IP Right Cessation
- 1997-10-15 US US09/284,166 patent/US6250520B1/en not_active Expired - Fee Related
- 1997-10-15 DE DE69706192T patent/DE69706192T2/de not_active Expired - Fee Related
- 1997-10-15 US US09/269,923 patent/US6450376B1/en not_active Expired - Lifetime
- 1997-10-15 PL PL97332961A patent/PL185612B1/pl not_active IP Right Cessation
- 1997-10-15 CN CN97198940A patent/CN1089043C/zh not_active Expired - Fee Related
- 1997-10-15 NZ NZ335199A patent/NZ335199A/xx unknown
- 1997-10-15 UA UA99052707A patent/UA54465C2/uk unknown
- 1997-10-15 CA CA002268185A patent/CA2268185C/en not_active Expired - Fee Related
- 1997-10-15 AT AT97943090T patent/ATE204218T1/de not_active IP Right Cessation
- 1997-10-15 CN CN97198939A patent/CN1072537C/zh not_active Expired - Fee Related
- 1997-10-15 EP EP97943090A patent/EP0946320B8/en not_active Expired - Lifetime
- 1997-10-15 TR TR1999/01537T patent/TR199901537T2/xx unknown
- 1997-10-15 EA EA199900370A patent/EA000774B1/ru not_active IP Right Cessation
- 1997-10-15 KR KR10-1999-7003314A patent/KR100523968B1/ko not_active IP Right Cessation
- 1997-10-15 NZ NZ335200A patent/NZ335200A/xx unknown
- 1997-10-15 AU AU44696/97A patent/AU720828B2/en not_active Ceased
- 1997-10-15 DK DK97943089T patent/DK0932463T3/da active
- 1997-10-15 EP EP97943089A patent/EP0932463B1/en not_active Expired - Lifetime
- 1997-10-15 BR BR9711929-6A patent/BR9711929A/pt not_active IP Right Cessation
- 1997-10-15 PT PT97943090T patent/PT946320E/pt unknown
- 1997-10-15 ES ES97943090T patent/ES2163799T3/es not_active Expired - Lifetime
- 1997-10-15 PT PT97943089T patent/PT932463E/pt unknown
- 1997-10-15 AT AT97943089T patent/ATE202021T1/de not_active IP Right Cessation
- 1997-10-15 DK DK97943090T patent/DK0946320T3/da active
- 1997-10-15 PL PL97332940A patent/PL185610B1/pl not_active IP Right Cessation
- 1997-10-15 DE DE0946320T patent/DE946320T1/de active Pending
- 1997-10-15 SK SK488-99A patent/SK48899A3/sk unknown
- 1997-10-15 DE DE0932463T patent/DE932463T1/de active Pending
- 1997-10-15 CA CA002268047A patent/CA2268047C/en not_active Expired - Fee Related
- 1997-10-15 TR TR1999/01540T patent/TR199901540T2/xx unknown
- 1997-10-15 EA EA199900371A patent/EA000604B1/ru not_active IP Right Cessation
- 1997-10-16 AR ARP970104786A patent/AR008679A1/es not_active Application Discontinuation
- 1997-10-16 AR ARP970104785A patent/AR008678A1/es not_active Application Discontinuation
- 1997-10-16 MY MYPI97004885A patent/MY115699A/en unknown
-
2001
- 2001-04-18 US US09/837,414 patent/US20010015360A1/en not_active Abandoned
Also Published As
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Legal Events
Date | Code | Title | Description |
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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. |
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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. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 10A E 11A ANUIDADES. |
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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. |