ES2014209T3 - Barra obturadora de una pieza. - Google Patents

Barra obturadora de una pieza.

Info

Publication number
ES2014209T3
ES2014209T3 ES198989400257T ES89400257T ES2014209T3 ES 2014209 T3 ES2014209 T3 ES 2014209T3 ES 198989400257 T ES198989400257 T ES 198989400257T ES 89400257 T ES89400257 T ES 89400257T ES 2014209 T3 ES2014209 T3 ES 2014209T3
Authority
ES
Spain
Prior art keywords
rod
limiter
threaded
animal
metal
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 - Lifetime
Application number
ES198989400257T
Other languages
English (en)
Other versions
ES2014209T5 (es
ES2014209A4 (es
Inventor
Mark K. Fishler
Jean-Marie Koten
Pascal Dubois
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.)
Vesuvius France SA
Original Assignee
Vesuvius France SA
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=23120537&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2014209(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vesuvius France SA filed Critical Vesuvius France SA
Publication of ES2014209A4 publication Critical patent/ES2014209A4/es
Publication of ES2014209T3 publication Critical patent/ES2014209T3/es
Application granted granted Critical
Publication of ES2014209T5 publication Critical patent/ES2014209T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Special Wing (AREA)
  • Catching Or Destruction (AREA)

Abstract

UNA VARILLA DE LIMITADOR REFRACTARIO DE UNA PIEZA TIENE UN ANIMA AXIAL (10) FORMADA EN EL MISMO PARA LA INTRODUCCION DE GAS INERTE EN EL ACERO FUNDIDO DENTRO DE UN PLATO DE CUBA. UNA INSERCION DE MANGUITO METALICO (20) SE COMPRIME EN LA VARILLA DE LIMITADOR REFRACTARIO Y TIENE UN ANIMA ROSCADA (22) QUE SE COLOCA COAXIALMENTE CON EL ANIMA (10) DEL CUERPO DE LA VARILLA DEL LIMITADOR. UNA VARILLA DE ACOPLAMIENTO METALICO (30) QUE TIENE UN ANIMA AXIAL (36) QUE PASA A TRAVES DE ELLA Y UNA PARTE DE VASTAGO INFERIOR ROSCADO (44) ESTA FIJA DENTRO DEL ANIMA ROSCADA (22) DE LA INSERCION DE MANGUITO METALICO (20). LA VARILLA DE ACOPLAMIENTO METALICO (30) TIENE UN VASTAGO ROSCADO SUPERIOR (38) QUE ESTA PREPARADO PARA FIJARSE A UN MECANISMO DE LEVANTAMIENTO DE LA VARILLA DEL LIMITADOR RELACIONADA CON EL PLATO DE CUBA, Y UNA PARTE CON PESTAÑA (40) QUE LLEVA UNA SUPERFICIE ACHAFLANADA ANULAR (50) QUE HACE FRENTE A UNA SUPERFICIE ANULAR ACHAFLANADA SIMILAR (16) FORMADA EN EL ANIMA DE LA VARILLA DEL LIMITADOR PARA DEFINIR UNA OBTURACION DE ESTANQUEIDAD DE GASES EN UNA FASE DE ESTANQUEIDAD ENTRE ELLAS. EL VASTAGO SUPERIOR COMPRENDE UNA PARTE INTERIORMENTE ROSCADA PREPARADA PARA RECIBIR UN GAS INERTE PRESURIZADO. EL ACOPLAMIENTO ENTRE LA VARILLA METALICA Y LA VARILLA DEL LIMITADOR REFRACTARIO PROPORCIONA UNA FUERZA INCREMENTADA, MIENTRAS QUE SE REDUCE AL MINIMO LA FUGA DE GAS Y LA INFILTRACION DE AIRE EN COMPARACION CON LAS CONFIGURACIONES ANTERIORES DE ACOPLAMIENTOS DE VARILLAS DE LIMITADOR.
ES89400257T 1988-12-29 1989-01-31 Barra obturadora de una pieza. Expired - Lifetime ES2014209T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/291,497 US4946083A (en) 1988-12-29 1988-12-29 One-piece stopper rod

Publications (3)

Publication Number Publication Date
ES2014209A4 ES2014209A4 (es) 1990-07-01
ES2014209T3 true ES2014209T3 (es) 1992-12-16
ES2014209T5 ES2014209T5 (es) 2000-10-01

Family

ID=23120537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89400257T Expired - Lifetime ES2014209T5 (es) 1988-12-29 1989-01-31 Barra obturadora de una pieza.

Country Status (5)

Country Link
US (2) US4946083A (es)
EP (1) EP0358535B2 (es)
JP (1) JP3005001B2 (es)
DE (2) DE68901432D1 (es)
ES (1) ES2014209T5 (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946083A (en) * 1988-12-29 1990-08-07 Vesuvius Crucible Company One-piece stopper rod
GB2228222A (en) * 1989-01-26 1990-08-22 Thor Ceramics Ltd Rotor for molten material discharge control valve
GB2247637B (en) * 1990-08-11 1994-08-10 Thor Ceramics Ltd Stoppers for use in molten metal handling
DE4028793A1 (de) * 1990-09-11 1992-03-12 Didier Werke Ag Einrichtung zum halten eines stopfens bei einem metallurgischen gefaess sowie stopfen fuer eine solche einrichtung
DE4032083A1 (de) * 1990-10-10 1992-04-16 Didier Werke Ag Verschluss- und/oder regeleinrichtung fuer den ausguss eines metallurgischen gefaesses
DE4040189C1 (en) * 1990-12-15 1992-01-02 Didier-Werke Ag, 6200 Wiesbaden, De Ceramic plug for outlet from metallurgical vessel - has supporting pipe with annular space to form sealing face, and nut is screwed onto it through which gas is delivered
DE4040388A1 (de) * 1990-12-17 1992-07-02 Didier Werke Ag Einrichtung zum halten eines stopfens fuer ein metallurgisches gefaess und stopfen hierfuer
JP2510792B2 (ja) * 1991-02-27 1996-06-26 京セラ株式会社 紡糸口金
DE4212450A1 (de) * 1991-11-26 1993-05-27 Didier Werke Ag Einrichtung zum halten eines stopfens und stopfen
DE4313427C1 (de) * 1993-04-26 1994-08-18 Labod Burkhard Anordnung zur Verbindung einer Stopfenstange für ein metallurgisches Gefäß mit ihrer Hebevorrichtung und für die Anordnung geeignete Stopfenstange sowie Verfahren zur Herstellung der Anordnung
DE4324768C1 (de) * 1993-07-23 1994-08-25 Labod Burkhard Anordnung zur Verbindung einer Stopfenstange für ein metallurgisches Gefäß mit ihrer Hebevorrichtung und für die Anordnung geeignete Stopfenstange sowie Verfahren zur Herstellung der Anordnung
GB9316270D0 (en) * 1993-08-05 1993-09-22 Foseco Int Improvements in molten metal handling vessels
JP2984206B2 (ja) * 1995-09-18 1999-11-29 明智セラミックス株式会社 連続鋳造用タンディッシュストッパー
US5820815A (en) * 1996-01-17 1998-10-13 Kennecott Holdings Corporation Cooled tapping device
US5895561A (en) * 1996-01-17 1999-04-20 Kennecott Utah Copper Corporation Method of sealing cooling blocks using electrodeposited metal
DE19628415C1 (de) * 1996-07-15 1998-01-29 Maus Karl Heinz Anordnung von Stopfenstange und Stopfenstangenkörper
KR20010032488A (ko) * 1997-11-27 2001-04-25 와이 에스 첸 스토퍼 로드
DE19823988C2 (de) * 1998-05-29 2000-07-20 Didier Werke Ag Stopfen für den Verschluß von Metallschmelze aufnehmenden Behältnissen
DE19823990C2 (de) * 1998-05-29 2000-07-20 Didier Werke Ag Stopfen für den Verschluß von Metallschmelze aufnehmenden Behältnissen
BE1012302A3 (fr) * 1998-11-20 2000-09-05 Vesuvius Crucible Co Quenouille
UA67807C2 (uk) * 1998-11-20 2004-07-15 Везувіус Крусібл Компані Стержень стопора
BE1012282A3 (fr) * 1998-11-20 2000-08-01 Vesuvius Crucible Co Quenouille.
BE1012281A3 (fr) * 1998-11-20 2000-08-01 Vesuvius Crucible Co Quenouille.
JP2002530200A (ja) * 1998-11-20 2002-09-17 ベスビウス クルーシブル カンパニー ストッパロッド
WO2000074880A1 (en) * 1999-06-08 2000-12-14 Foseco International Limited Stopper rod
GB9917888D0 (en) * 1999-07-30 1999-09-29 Foseco Int Stopper rod
EP1106284A1 (de) * 1999-12-11 2001-06-13 TYK Europe GmbH Dichtungssystem für eine Stopfenstange
US6540009B1 (en) * 2000-08-25 2003-04-01 Akechi Ceramics Kabushiki Kaisha Holding structure for continuous casting long stopper
JP4777611B2 (ja) * 2001-06-08 2011-09-21 ベスビウス クルーシブル カンパニー ストッパーロッド
CN1301167C (zh) * 2003-06-02 2007-02-21 北京科技大学 一种在中间包钢液中产生弥散微小气泡的方法
ATE353259T1 (de) 2004-07-22 2007-02-15 Refractory Intellectual Prop Langgestreckte stopfenstange
ATE333957T1 (de) * 2004-07-29 2006-08-15 Refractory Intellectual Prop Langgestreckte stopfenstange
GB0507939D0 (en) * 2005-04-20 2005-05-25 Foseco Int Stopper red
JP2008542032A (ja) 2005-06-02 2008-11-27 フォセコ・インターナショナル・リミテッド ストッパロッド
GB0511202D0 (en) * 2005-06-02 2005-07-06 Foseco Int Stopper rod
DE102005029033B4 (de) 2005-06-21 2007-10-11 Refractory Intellectual Property Gmbh & Co. Kg Verschlussstopfen für ein metallurgisches Schmelzgefäß
ES2292008T3 (es) 2005-06-21 2008-03-01 REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG Barra de obturador.
JP5022054B2 (ja) 2007-02-07 2012-09-12 黒崎播磨株式会社 ストッパー構造体およびその製造方法
DE602007005493D1 (de) * 2007-11-24 2010-05-06 Refractory Intellectual Prop Stopfenstange
DE602008003241D1 (de) * 2008-11-19 2010-12-09 Refractory Intellectual Prop Stopfenstange
AT524495A1 (de) * 2020-10-09 2022-06-15 Sheffield Hi Tech Refractories Germany Gmbh Stopfen
CN112792960B (zh) * 2021-02-01 2024-07-16 北京利尔高温材料股份有限公司 一种整体塞棒棒头模具
CN113798483A (zh) * 2021-08-30 2021-12-17 山东钢铁集团日照有限公司 一种提高塞棒长浇次吹氩效果的控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US712111A (en) * 1902-05-10 1902-10-28 John H Allendorfer Ladle-stopper.
US852644A (en) * 1906-02-14 1907-05-07 Charles C Bacon Stopper.
GB1168351A (en) * 1967-02-15 1969-10-22 Morganite Crucible Ltd Improvements in and relating to Teeming Ladle Stoppers
US4155492A (en) * 1977-12-15 1979-05-22 Seaton Engineering, Inc. Stopper valve for a pouring ladle
JPS56148452A (en) * 1980-04-22 1981-11-17 Nippon Kokan Kk <Nkk> Gas blowing type stopper for tundish
GB2120369A (en) * 1982-05-20 1983-11-30 Ksr Int Ltd An improved metallurgical lance
DE3511772A1 (de) * 1985-03-30 1986-10-09 Didier-Werke Ag, 6200 Wiesbaden Blaslanze
DE3545763A1 (de) * 1985-12-21 1987-06-25 Didier Werke Ag Gasspuelstopfen fuer ein schmelzengefaess
US4791978A (en) * 1987-11-25 1988-12-20 Vesuvius Crucible Company Gas permeable stopper rod
US4946083A (en) * 1988-12-29 1990-08-07 Vesuvius Crucible Company One-piece stopper rod
JPH0736976B2 (ja) * 1990-04-24 1995-04-26 オ−クマ株式会社 熱変位補正値のスムージング方法

Also Published As

Publication number Publication date
EP0358535A2 (en) 1990-03-14
ES2014209T5 (es) 2000-10-01
JPH02182357A (ja) 1990-07-17
ES2014209A4 (es) 1990-07-01
EP0358535A3 (en) 1990-08-22
US4946083A (en) 1990-08-07
DE68901432D1 (de) 1992-06-11
US5024422A (en) 1991-06-18
JP3005001B2 (ja) 2000-01-31
EP0358535B1 (en) 1992-05-06
DE358535T1 (de) 1990-08-16
EP0358535B2 (en) 2000-05-31

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