ES2136260T3 - Dispositivo de alimentacion de gas inerte de una tobera interna para recipientes metalurgicos. - Google Patents

Dispositivo de alimentacion de gas inerte de una tobera interna para recipientes metalurgicos.

Info

Publication number
ES2136260T3
ES2136260T3 ES95402052T ES95402052T ES2136260T3 ES 2136260 T3 ES2136260 T3 ES 2136260T3 ES 95402052 T ES95402052 T ES 95402052T ES 95402052 T ES95402052 T ES 95402052T ES 2136260 T3 ES2136260 T3 ES 2136260T3
Authority
ES
Spain
Prior art keywords
inert gas
gas supply
nozzle
internal nozzle
inner nozzle
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
ES95402052T
Other languages
English (en)
Spanish (es)
Inventor
Patrick Tassot
Pierre Lerouge
Brunello Rosaia
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Application granted granted Critical
Publication of ES2136260T3 publication Critical patent/ES2136260T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
ES95402052T 1994-09-23 1995-09-11 Dispositivo de alimentacion de gas inerte de una tobera interna para recipientes metalurgicos. Expired - Lifetime ES2136260T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411396A FR2724858A1 (fr) 1994-09-23 1994-09-23 Dispositif d'alimentation en gaz inerte d'une busette interne pour recipients metallurgiques

Publications (1)

Publication Number Publication Date
ES2136260T3 true ES2136260T3 (es) 1999-11-16

Family

ID=9467229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95402052T Expired - Lifetime ES2136260T3 (es) 1994-09-23 1995-09-11 Dispositivo de alimentacion de gas inerte de una tobera interna para recipientes metalurgicos.

Country Status (5)

Country Link
EP (1) EP0703028B1 (de)
AT (1) ATE183423T1 (de)
DE (1) DE69511494T2 (de)
ES (1) ES2136260T3 (de)
FR (1) FR2724858A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548854A1 (de) * 1975-10-31 1977-05-05 Metacon Ag Feuerfester stein mit einer durchlassoeffnung fuer fluessiges metall und verfahren zu dessen herstellung
US4502670A (en) * 1984-02-02 1985-03-05 Allied Corporation Gas hook-up to a ladle
DE3735546A1 (de) * 1987-10-21 1989-05-03 Didier Werke Ag Anordnung zum verbinden eines metallteils mit einem formkoerper aus feuerfestmaterial
DE4223944A1 (de) * 1992-07-21 1994-01-27 Didier Werke Ag Anschlußeinrichtung für eine Gaszuleitung eines Formkörpers aus Feuerfestmaterial

Also Published As

Publication number Publication date
ATE183423T1 (de) 1999-09-15
EP0703028A1 (de) 1996-03-27
FR2724858B1 (de) 1997-02-07
EP0703028B1 (de) 1999-08-18
DE69511494D1 (de) 1999-09-23
FR2724858A1 (fr) 1996-03-29
DE69511494T2 (de) 2000-03-23

Similar Documents

Publication Publication Date Title
TW338721B (en) An apparatus for cooling a mammalian body
IL83692A (en) Controlled release device with truncated cone shape for an active substance
YU20301A (sh) Sigurnosna naprava za aparat za gaziranje tečnosti
CZ397298A3 (cs) Roštnice deskového tvaru s chladicím zařízením
CA2039140A1 (fr) Dispositif de coulee obturable pour un conteneur siderurgique ou metallurgique
FR2598963B1 (fr) Dispositif de soudage d'un embout sur un film thermoplastique
ES2136260T3 (es) Dispositivo de alimentacion de gas inerte de una tobera interna para recipientes metalurgicos.
GB9525414D0 (en) A device for releasing a fluid into a liquid in a container
FR2380834A1 (fr) Vanne pour fond de recipient de coulee de metal fondu
HK19490A (en) Ultraviolet irradiation bonding apparatus
DE3663856D1 (en) Device for measuring temperature in a converter
CA2067810A1 (en) Casting apparatus for connecting a battery plate to a metal strap
EP0320841A3 (en) Device for coupling a metallurgical ladle to the gas supply
FR2410678A1 (fr) Poignee pour lance a oxygene
MX9603846A (es) Dispositivo de control del caudal de acero liquido entre un caldero de colada y un repartidor de colada continua.
NO883453D0 (no) Anordning for tilfoersel av inokuleringsmiddel til en tippbar oese.
ES1045973Y (es) Valvula, especialmente valvula mezcladora
FR2728491B1 (fr) Dispositif de coulee d'un metal liquide avec injection d'un gaz inerte dans le metal liquide en cours de coulee
NO820826L (no) Fluidumdrevet vibrasjonsanordning.
ATE295529T1 (de) Zufuhr- und dosierzylindervorrichtung und flüssigkeitsspender
ES2121633T3 (es) Dispositivo para el acoplamiento de un crisol de colada a una o varias conducciones de gas.
GB2377176B (en) Devices for administering material
FR2790976B1 (fr) Dispositif evitant le dysfonctionnement des pompes doseuses par ajout de gaz carbonique dans le liquide de melange alimentant lesdites pompes
Russo Molten Metal Slide Gate Valve
DE59909562D1 (de) Vorrichtung zur Druckminderung

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 703028

Country of ref document: ES