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CA2018079A1 - Pouring tube for feeding molten steel into a continuous casting mold - Google Patents

Pouring tube for feeding molten steel into a continuous casting mold

Info

Publication number
CA2018079A1
CA2018079A1 CA2018079A CA2018079A CA2018079A1 CA 2018079 A1 CA2018079 A1 CA 2018079A1 CA 2018079 A CA2018079 A CA 2018079A CA 2018079 A CA2018079 A CA 2018079A CA 2018079 A1 CA2018079 A1 CA 2018079A1
Authority
CA
Canada
Prior art keywords
molten steel
continuous casting
casting mold
pouring
pouring tube
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
CA2018079A
Other languages
French (fr)
Other versions
CA2018079C (en
Inventor
Hans Streubel
Horst Grothe
Jurgen Friedrich
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.)
SMS Siemag AG
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=6382053&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2018079(A1) "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
Publication of CA2018079A1 publication Critical patent/CA2018079A1/en
Application granted granted Critical
Publication of CA2018079C publication Critical patent/CA2018079C/en
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
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Ink Jet (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

A pouring tube for feeding molten steel into the pouring zone of a continuous casting mold includes a tube portion connected to a pouring container and an end portion provided with a bottom piece. To ensure safe operation of the pouring tube and an improved flow distribution, the bottom piece has in the direction of outlet openings thereof a width which is smaller than the distance between the walls which form the upper limits of the outlet openings.
CA002018079A 1989-06-03 1990-06-01 Pouring tube for feeding molten steel into a continuous casting mold Expired - Lifetime CA2018079C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3918228.2 1989-06-03
DE3918228A DE3918228C2 (en) 1989-06-03 1989-06-03 Immersion pouring tube for introducing molten steel into a continuous casting mold

Publications (2)

Publication Number Publication Date
CA2018079A1 true CA2018079A1 (en) 1990-12-03
CA2018079C CA2018079C (en) 2000-04-04

Family

ID=6382053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002018079A Expired - Lifetime CA2018079C (en) 1989-06-03 1990-06-01 Pouring tube for feeding molten steel into a continuous casting mold

Country Status (16)

Country Link
EP (1) EP0403808B1 (en)
JP (1) JPH0327852A (en)
KR (1) KR960003716B1 (en)
CN (1) CN1018339B (en)
AT (1) ATE81046T1 (en)
BR (1) BR9002581A (en)
CA (1) CA2018079C (en)
DD (1) DD294889A5 (en)
DE (2) DE3918228C2 (en)
DK (1) DK0403808T3 (en)
ES (1) ES2035678T3 (en)
GR (1) GR3006098T3 (en)
RU (1) RU1833245C (en)
TR (1) TR24409A (en)
UA (1) UA12309A (en)
ZA (1) ZA904020B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142447C3 (en) * 1991-06-21 1999-09-09 Mannesmann Ag Immersion nozzle - thin slab
DE4319966A1 (en) * 1993-06-17 1994-12-22 Didier Werke Ag Immersion spout
US5785880A (en) * 1994-03-31 1998-07-28 Vesuvius Usa Submerged entry nozzle
US5944261A (en) * 1994-04-25 1999-08-31 Vesuvius Crucible Company Casting nozzle with multi-stage flow division
UA51734C2 (en) * 1996-10-03 2002-12-16 Візувіус Крусібл Компані Immersed cup for liquid metal passing and method for letting liquid metal to path through it
DE19738385C2 (en) * 1997-09-03 2000-02-24 Schloemann Siemag Ag Immersion pouring tube for introducing melt from a casting or intermediate container into a mold
DE10130354C1 (en) * 2001-06-23 2003-01-23 Thyssenkrupp Stahl Ag Immersion tube used for casting molten metal comprises a tubular section extending from a filling opening for the molten metal, a funnel chamber connected to the tubular section, a removal stream opening, and a collision shoulder
RU2188099C1 (en) * 2001-12-24 2002-08-27 Коротков Борис Алексеевич Refractory nozzle
DE10203594C1 (en) * 2002-01-23 2003-05-15 Sms Demag Ag Submerged nozzle for a metallurgical vessel located upstream of a casting device has a cross-section expanding from a circular inlet cross-section to an opening cross-section in the direction of its opening
DE102007011253B4 (en) * 2007-03-08 2019-07-11 Bayerische Motoren Werke Aktiengesellschaft Production of castings by direct mold filling
CN214161385U (en) 2019-05-23 2021-09-10 维苏威集团有限公司 casting nozzle
DE102021130304A1 (en) 2021-11-19 2023-05-25 Bayerische Motoren Werke Aktiengesellschaft Liquid metal storage tank
CN114799077B (en) * 2022-04-29 2024-07-19 哈焊所华通（常州）焊业股份有限公司 Continuous casting die
EP4374986A1 (en) 2022-11-25 2024-05-29 SMS Concast AG Continuous casting installation, in particular for casting metallurgical long products, and a casting tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758777A1 (en) * 1968-08-05 1971-04-22 Demag Ag Process and casting metal supply for the continuous casting of metal, in particular steel
DE2259872A1 (en) * 1972-12-07 1974-06-12 Ferrocast Fa Protective foundry compsn for steel melts in moulds - contg flux composed of alkali(ne earth) metal borate expanded perlite and blast furnace slag
JPS58107252U (en) * 1981-12-10 1983-07-21 品川白煉瓦株式会社 Immersion nozzle for continuous casting
DE3623660A1 (en) * 1986-07-12 1988-01-14 Thyssen Stahl Ag FIREPROOF PIPE
DE3709188A1 (en) * 1987-03-20 1988-09-29 Mannesmann Ag POURING PIPE FOR METALLURGICAL VESSELS

Also Published As

Publication number Publication date
DE3918228A1 (en) 1990-12-06
CA2018079C (en) 2000-04-04
JPH0327852A (en) 1991-02-06
ATE81046T1 (en) 1992-10-15
DE59000328D1 (en) 1992-11-05
BR9002581A (en) 1991-08-20
TR24409A (en) 1991-11-01
ES2035678T3 (en) 1993-04-16
EP0403808B1 (en) 1992-09-30
EP0403808A1 (en) 1990-12-27
CN1047819A (en) 1990-12-19
UA12309A (en) 1996-12-25
KR910000269A (en) 1991-01-29
CN1018339B (en) 1992-09-23
GR3006098T3 (en) 1993-06-21
RU1833245C (en) 1993-08-07
KR960003716B1 (en) 1996-03-21
DD294889A5 (en) 1991-10-17
DK0403808T3 (en) 1993-03-08
ZA904020B (en) 1991-02-27
DE3918228C2 (en) 1996-11-07

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry