EP0822022A3 - Tauchausguss - Google Patents

Tauchausguss Download PDF

Info

Publication number
EP0822022A3
EP0822022A3 EP97250218A EP97250218A EP0822022A3 EP 0822022 A3 EP0822022 A3 EP 0822022A3 EP 97250218 A EP97250218 A EP 97250218A EP 97250218 A EP97250218 A EP 97250218A EP 0822022 A3 EP0822022 A3 EP 0822022A3
Authority
EP
European Patent Office
Prior art keywords
section
bottom section
support
zone
immersion pipe
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.)
Granted
Application number
EP97250218A
Other languages
English (en)
French (fr)
Other versions
EP0822022A2 (de
EP0822022B1 (de
Inventor
Wolfgang Prof.-Dr.-Ing. Reichelt
Ulrich Dr.-Ing. Urlau
Horst Prof.-Dr.-Ing. Maier
Klaus Dipl.-Ing. Franken
Martin Dr. Wiesel
Karl-Heinz Schmitt
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.)
Didier Werke AG
SMS Siemag AG
Original Assignee
Didier Werke AG
Mannesmann AG
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 Didier Werke AG, Mannesmann AG filed Critical Didier Werke AG
Publication of EP0822022A2 publication Critical patent/EP0822022A2/de
Publication of EP0822022A3 publication Critical patent/EP0822022A3/de
Application granted granted Critical
Publication of EP0822022B1 publication Critical patent/EP0822022B1/de
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
    • B22D41/50—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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • 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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Resistance Heating (AREA)
  • Gasket Seals (AREA)
  • Glass Compositions (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Secondary Cells (AREA)
  • Domestic Plumbing Installations (AREA)
  • Nozzles (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Cookers (AREA)

Abstract

Die Erfindung betrifft einen Tauchausguß zum Ausgießen von flüssigem Metall, insbesondere Stahl aus einem Ausgießbehälter in eine Kokille einer Stranggießanlage, mit einem im wesentlichen rohrförmigen am Ausgießbehälter befestigbaren Oberteil und einem mündungsseitig im Vergleich zur Schmalseite eine deutlich größere Breitseite aufweisendes Unterteil.Erfindungsgemäß weist das Oberteil (11) am dem Unterteil (21) zugewandten Ende eine den Eingangsbereich des Unterteils (21) umgreifende Aufweitung (12) auf, daß zwischen dem Eingangsbereich des Unterteils (21) und dem Oberteil (11) eine Dichtung (31) vorgesehen ist. Ferner besitzt das Unterteil (21) in seinem Eingangsbereich eine Abstützung (40) und an der Abstützung (40) des Unterteils (21) greifen Halteelemente (50) an, über die das Unterteil (21) mit dem Oberteil (11) verbindbar ist.
EP97250218A 1996-07-29 1997-07-22 Tauchausguss Expired - Lifetime EP0822022B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19631566 1996-07-29
DE19631566 1996-07-29

Publications (3)

Publication Number Publication Date
EP0822022A2 EP0822022A2 (de) 1998-02-04
EP0822022A3 true EP0822022A3 (de) 2000-02-16
EP0822022B1 EP0822022B1 (de) 2002-05-22

Family

ID=7801819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97250218A Expired - Lifetime EP0822022B1 (de) 1996-07-29 1997-07-22 Tauchausguss

Country Status (15)

Country Link
US (1) US5958280A (de)
EP (1) EP0822022B1 (de)
JP (1) JP3011679B2 (de)
KR (1) KR100299717B1 (de)
CN (1) CN1068262C (de)
AT (1) ATE217824T1 (de)
AU (1) AU727845B2 (de)
BR (1) BR9704133A (de)
CA (1) CA2211614C (de)
DE (1) DE59707313D1 (de)
DK (1) DK0822022T3 (de)
ES (1) ES2173382T3 (de)
RU (1) RU2153952C2 (de)
TR (1) TR199700707A2 (de)
ZA (1) ZA976391B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819114C1 (de) 1998-04-29 2000-01-05 Didier Werke Ag Feuerfester Kanal mit Außenisolierung und Verfahren zur Fugenabdichtung
GB9906116D0 (en) * 1999-03-17 1999-05-12 Didier Werke Ag Refractory product
RU2200645C2 (ru) * 2001-06-08 2003-03-20 Открытое акционерное общество "Новолипецкий металлургический комбинат" Устройство для непрерывной разливки стали
DE10160135A1 (de) * 2001-12-07 2003-06-18 Km Europa Metal Ag Kokillenrohr zum Stranggießen von Metallen
DE10203967A1 (de) * 2002-01-31 2003-08-14 Km Europa Metal Ag Kokillenrohr
US6841480B2 (en) * 2002-02-04 2005-01-11 Infineon Technologies Ag Polyelectrolyte dispensing polishing pad, production thereof and method of polishing a substrate
KR100829742B1 (ko) * 2002-11-20 2008-05-15 삼성에스디아이 주식회사 칼라 음극선관용 전자총
EP1468760B1 (de) * 2003-04-16 2005-05-25 Concast Ag Rohrkokille zum Stranggiessen
US7363959B2 (en) * 2006-01-17 2008-04-29 Nucor Corporation Submerged entry nozzle with installable parts
US7757747B2 (en) 2005-04-27 2010-07-20 Nucor Corporation Submerged entry nozzle
US20060243760A1 (en) * 2005-04-27 2006-11-02 Mcintosh James L Submerged entry nozzle
US7926549B2 (en) * 2007-01-19 2011-04-19 Nucor Corporation Delivery nozzle with more uniform flow and method of continuous casting by use thereof
US7926550B2 (en) * 2007-01-19 2011-04-19 Nucor Corporation Casting delivery nozzle with insert
KR101277171B1 (ko) 2008-04-02 2013-06-19 주식회사 포스코 연속주조용 쉬라우드 노즐
US8047264B2 (en) * 2009-03-13 2011-11-01 Nucor Corporation Casting delivery nozzle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845943A (en) * 1973-10-26 1974-11-05 J Shapland Refractory pouring tube
US3877675A (en) * 1974-02-13 1975-04-15 James T Shapland Seal construction and method of forming seal between two abutting surfaces
DE3709188A1 (de) * 1987-03-20 1988-09-29 Mannesmann Ag Ausgiessrohr fuer metallurgische gefaesse
DE4142447A1 (de) * 1991-06-21 1992-12-24 Mannesmann Ag Tauchgiessrohr - duennbramme
DE4320723A1 (de) * 1993-06-23 1995-01-05 Didier Werke Ag Eintauchausguß

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US542283A (en) * 1895-07-09 Plate-girder
DE2919880C2 (de) * 1979-05-17 1983-10-13 Didier-Werke Ag, 6200 Wiesbaden Feuerfestes Gießrohr zwischen Gießpfanne und Zwischenbehältern von Stranggießanlagen
JPS59110151U (ja) * 1983-01-18 1984-07-25 株式会社神戸製鋼所 水平連続鋳造用フイ−ドノズル部構造
GB8321585D0 (en) * 1983-08-10 1983-09-14 British Steel Corp Metal teeming seals
JP2587873B2 (ja) * 1989-04-21 1997-03-05 東芝セラミックス株式会社 溶融金属排出用ノズル装置
SU1699703A1 (ru) * 1989-08-01 1991-12-23 Научно-Производственное Объединение По Механизации, Роботизации Труда И Совершенствования Ремонтного Обеспечения На Предприятиях Черной Металлургии "Черметмеханизация" Устройство дл непрерывного лить металла

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845943A (en) * 1973-10-26 1974-11-05 J Shapland Refractory pouring tube
US3877675A (en) * 1974-02-13 1975-04-15 James T Shapland Seal construction and method of forming seal between two abutting surfaces
DE3709188A1 (de) * 1987-03-20 1988-09-29 Mannesmann Ag Ausgiessrohr fuer metallurgische gefaesse
DE4142447A1 (de) * 1991-06-21 1992-12-24 Mannesmann Ag Tauchgiessrohr - duennbramme
DE4320723A1 (de) * 1993-06-23 1995-01-05 Didier Werke Ag Eintauchausguß

Also Published As

Publication number Publication date
AU727845B2 (en) 2001-01-04
DK0822022T3 (da) 2002-06-17
ATE217824T1 (de) 2002-06-15
ZA976391B (en) 1999-01-20
CA2211614A1 (en) 1998-01-29
CN1068262C (zh) 2001-07-11
DE59707313D1 (de) 2002-06-27
EP0822022A2 (de) 1998-02-04
RU2153952C2 (ru) 2000-08-10
US5958280A (en) 1999-09-28
CA2211614C (en) 2002-03-05
TR199700707A2 (xx) 1998-02-21
KR980008394A (ko) 1998-04-30
ES2173382T3 (es) 2002-10-16
JP3011679B2 (ja) 2000-02-21
AU2866897A (en) 1998-02-12
CN1174107A (zh) 1998-02-25
BR9704133A (pt) 1998-12-22
KR100299717B1 (ko) 2001-11-22
JPH1085912A (ja) 1998-04-07
EP0822022B1 (de) 2002-05-22

Similar Documents

Publication Publication Date Title
EP0822022A3 (de) Tauchausguss
EP0834021A4 (de) Laufrad fur geschmolzenes metall
FR2699439B1 (fr) Procédé pour couler une pièce sur l'extrémité d'un profilé creux.
FR2777075B1 (fr) Procede de conduite d'un four et dispositif pour la mise en oeuvre du procede
EA200101018A1 (ru) Металлургический сосуд с выпускным устройством и способ контролируемого бесшлакового выпуска жидкого металла из этого сосуда
ZA986246B (en) Sliding gate valve for a vessel containing molten metal
US4588170A (en) Side mounted lance for ladles
EP0583253B1 (de) Gestaltung eines abstiches und giessverfahren
DE69802103D1 (de) Giessrohr für eine stranggiesskokille
FR2767081B1 (fr) Procede de rechauffage d'un metal liquide dans un repartiteur de coulee continue au moyen d'une torche a plasma, et repartiteur pour sa mise en oeuvre
IL74878A (en) Sliding gate valve for vessels for pouring molten metal
PL254050A1 (en) Tiltable gate for metallurgical vessel pouring spout
FR2543576B1 (fr) Procede et installation pour le balayage d'un bain de metal fondu notamment d'acier dans une poche de coulee ou analogue munie d'un bouchon d'obturation
FR2658440B3 (fr) Lingotiere de coulee continue de metal liquide tel que l'acier.
EP0122904A3 (de) Schieberverschluss für Behälter in der Stahl-Eisen Industrie oder Metallurgie
ZA200102812B (en) Verticle continuous casting installation with optimized measurement of the metal level.
TW370477B (en) Immersion spout for a continuous slab-casting mould
MXPA01004540A (es) Procedimiento para la colada de cuerda de metal, asi como aparato de colada de cuerda para ello.
FR2696368B1 (fr) Récipient pour la coulée d'un métal liquide.
GB2151958A (en) Apparatus for pouring molten metal from ladle into tundish for continuous casting
FR2700283B1 (fr) Busette immergée pour la coulée continue des métaux.
FR2691717B1 (fr) Procédé facilitant l'introduction d'une tige de perçage dans un trou de coulée d'un four à cuve et pince spéciale pour la mise en Óoeuvre de ce procédé.
FR2764321B1 (fr) Procede d'entretien de l'eau d'une piscine et dispositif pour la mise en oeuvre du procede
PL300865A1 (en) Plug for ensuring free flow of molten metal through the bottom pouring hole of metallurgical ladle
FR2722281B1 (fr) Procede pour mesurer l'epaisseur residuelle d'une paroi, en fond de rainure effectuee dans une paroi metallique epaisse

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DIDIER-WERKE AG

Owner name: MANNESMANN AKTIENGESELLSCHAFT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DIDIER-WERKE AG

Owner name: SMS DEMAG AG

17P Request for examination filed

Effective date: 20000225

AKX Designation fees paid

Free format text: AT BE CH DE DK ES FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 20010307

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

REF Corresponds to:

Ref document number: 217824

Country of ref document: AT

Date of ref document: 20020615

Kind code of ref document: T

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020523

REF Corresponds to:

Ref document number: 59707313

Country of ref document: DE

Date of ref document: 20020627

ET Fr: translation filed
ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2173382

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030225

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20030630

Year of fee payment: 7

Ref country code: LU

Payment date: 20030630

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20030703

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20030704

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20030708

Year of fee payment: 7

Ref country code: CH

Payment date: 20030708

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20030710

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20030711

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20030718

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20030724

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040706

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040722

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040722

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040723

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040731

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040802

BERE Be: lapsed

Owner name: *DIDIER-WERKE A.G.

Effective date: 20040731

Owner name: *SMS DEMAG A.G.

Effective date: 20040731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050201

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20040722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20050201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050722

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20040723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060201

BERE Be: lapsed

Owner name: *DIDIER-WERKE A.G.

Effective date: 20040731

Owner name: *SMS DEMAG A.G.

Effective date: 20040731