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ES2039923T3 - Obturador de colada de desplazamiento lineal y simetria axial. - Google Patents

Obturador de colada de desplazamiento lineal y simetria axial.

Info

Publication number
ES2039923T3
ES2039923T3 ES198989470007T ES89470007T ES2039923T3 ES 2039923 T3 ES2039923 T3 ES 2039923T3 ES 198989470007 T ES198989470007 T ES 198989470007T ES 89470007 T ES89470007 T ES 89470007T ES 2039923 T3 ES2039923 T3 ES 2039923T3
Authority
ES
Spain
Prior art keywords
nozzle
plate
refractory material
mobile plate
hole
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
ES198989470007T
Other languages
English (en)
Inventor
Edouard Detalle
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.)
Individual
Original Assignee
Individual
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=9366385&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2039923(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2039923T3 publication Critical patent/ES2039923T3/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
    • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
    • 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
    • B22D41/26—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 characterised by a rotatively movable plate
    • 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
    • B22D41/40—Means for pressing the plates together

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Pens And Brushes (AREA)
  • Insulators (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Table Devices Or Equipment (AREA)
  • Continuous Casting (AREA)
  • Surgical Instruments (AREA)
  • Processing Of Solid Wastes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

SE TRATA DE UN DISPOSITIVO DE COLADA DE METALES LIQUIDOS TALES COMO EL ACERO. ESTA FUNDAMENTALMENTE CONSTITUIDO POR: UNA BOQUILLA (2), LLAMADA BOQUILLA INTERNA, DE MATERIAL REFRACTARIO; UNA PLACA FIJA (3) REDONDA, QUE CONTIENE UN AGUJERO AXIAL COINCIDENTE CON EL DE LA BOQUILLA (2), TAMBIEN DE MATERIAL REFRACTARIO; UNA PLACA MOVIL (4) REDONDA, QUE CONTIENE UN AGUJERO CENTRAL DE EJE (23), DE MATERIAL REFRACTARIO; UNA BOQUILLA (5), LLAMADA BOQUILLA COLECTORA, SOLIDARIA A LA PLACA MOVIL (4), DE MATERIAL REFRACTARIO, DESTINADA A ESTABILIZAR EL CHORRO. LA PLACA MOVIL (4) PUEDE SUFRIR UN DESPLAZAMIENTO (17) SEGUN UNA LINEA RECTA O CUALQUIER OTRA, DE MANERA QUE OBTURE MAS O MENOS EL AGUJERO DE LA PLACA FIJA (3). LA PLACA MOVIL (4) ES IGUALMENTE SUSCEPTIBLE DE GIRAR ALREDEDOR DE SU EJE (23). LA SIMETRIA DE FORMA DE LOS DIFERENTES ELEMENTOS REFRACTARIOS RESPECTO A SUS ORIFICIOS, ATRAVESADOS POR EL METAL A ALTA TEMPERATURA, CONFIERE AL CONJUNTO CARACTERISTICAS DE DILATACION Y RESISTENCIA A LOS CHOQUES TERMICOS OPTIMAS. LA POSIBILIDAD DE HACER GIRAR LA PLACA (4), ASI COMO EVENTUALMENTE LA PLACA (3), ALREDEDOR DE SUS EJES RESPECTIVOS, PERMITE REPARTIR EL DESGASTE DE LOS AGUJEROS DE MANERA SIMETRICA Y DE DISMINUIR LA AMPLITUD DE LOS DESPLAZAMIENTOS (17).
ES198989470007T 1988-05-13 1989-04-10 Obturador de colada de desplazamiento lineal y simetria axial. Expired - Lifetime ES2039923T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806617A FR2631266B1 (fr) 1988-05-13 1988-05-13 Obturateur de coulee a deplacement lineaire et symetrie axiale

Publications (1)

Publication Number Publication Date
ES2039923T3 true ES2039923T3 (es) 1993-10-01

Family

ID=9366385

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989470007T Expired - Lifetime ES2039923T3 (es) 1988-05-13 1989-04-10 Obturador de colada de desplazamiento lineal y simetria axial.

Country Status (11)

Country Link
US (1) US5186845A (es)
EP (1) EP0346258B1 (es)
JP (1) JPH02504241A (es)
KR (1) KR970005413B1 (es)
AT (1) ATE86158T1 (es)
BR (1) BR8906963A (es)
DE (1) DE68905086T2 (es)
ES (1) ES2039923T3 (es)
FR (1) FR2631266B1 (es)
WO (1) WO1989010812A1 (es)
ZA (1) ZA893553B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE72528T1 (de) * 1988-06-09 1992-02-15 Hepworth Refractories Belgium Verfahren zur reglung des durchsatzes an einem schieber und schieber fuer die durchfuehrung dieses verfahrens.
DE4231692C1 (de) * 1992-09-22 1994-03-24 Dolomitwerke Gmbh Drehverschluß für metallurgische Gefäße
BE1008119A3 (fr) * 1994-03-21 1996-01-23 Szadkowski Stanislav Dispositif de regulation de debit a fermeture coulissante d'un recipient metallurgique.
US6168053B1 (en) * 1999-06-21 2001-01-02 Consarc Corporation Positioning apparatus and method for precision pouring of a liquid from a vessel
DE10324801A1 (de) * 2003-06-02 2005-01-05 Knöllinger FLO-TEC GmbH Gießpfannenschieber
EP1707291A1 (en) * 2005-03-10 2006-10-04 Tech-Gate S.A. A linear sliding gate valve for a metallurgical vessel
CN103551547B (zh) * 2013-11-08 2015-10-14 镇江市电站辅机厂有限公司 多路定量阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL241584A (es) * 1959-06-15
US3764042A (en) * 1972-08-03 1973-10-09 United States Steel Corp Reciprocable slidable gate with rotating slide element
US3841539A (en) * 1973-03-01 1974-10-15 United States Steel Corp Collector nozzle for slidable gates
JPS5477237A (en) * 1977-11-28 1979-06-20 Shinagawa Refractories Co Fannshaped multiihole slideespray brick and sliding nozzle apparatus
GB1595815A (en) * 1978-03-21 1981-08-19 Vesuvius Int Corp Flow control device for molten metal
CA1126472A (en) * 1978-06-19 1982-06-29 Flo-Con Systems, Inc. Rotary valve
CH659872A5 (de) * 1983-09-02 1987-02-27 Stopinc Ag Verschlussplatte fuer einen schiebeverschluss.
DE3423157C1 (de) * 1984-06-22 1985-06-20 Metacon AG, Zürich Feuerfestes Plattenpaar fuer schwenk- bzw. drehbewegliche Schiebeverschluesse
JPS61159261A (ja) * 1984-12-28 1986-07-18 Toshiba Ceramics Co Ltd 溶融金属排出装置
JPS61159259A (ja) * 1984-12-28 1986-07-18 Toshiba Ceramics Co Ltd 溶融金属排出装置
CA1279189C (en) * 1985-11-18 1991-01-22 Tetsuya Yoshihara Rotary nozzle system
CH675976A5 (es) * 1988-01-15 1990-11-30 Stopinc Ag

Also Published As

Publication number Publication date
KR900701441A (ko) 1990-12-03
US5186845A (en) 1993-02-16
EP0346258A3 (en) 1990-01-31
FR2631266A1 (fr) 1989-11-17
WO1989010812A1 (fr) 1989-11-16
KR970005413B1 (ko) 1997-04-16
FR2631266B1 (fr) 1990-09-14
ATE86158T1 (de) 1993-03-15
BR8906963A (pt) 1990-12-11
ZA893553B (en) 1990-01-31
DE68905086D1 (de) 1993-04-08
EP0346258B1 (fr) 1993-03-03
DE68905086T2 (de) 1993-08-05
JPH02504241A (ja) 1990-12-06
EP0346258A2 (fr) 1989-12-13

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