DE59000328D1 - SUBMERSIBLE PIPE FOR INLETING STEEL MELT IN A CONTINUOUS MOLD. - Google Patents

SUBMERSIBLE PIPE FOR INLETING STEEL MELT IN A CONTINUOUS MOLD.

Info

Publication number
DE59000328D1
DE59000328D1 DE9090109626T DE59000328T DE59000328D1 DE 59000328 D1 DE59000328 D1 DE 59000328D1 DE 9090109626 T DE9090109626 T DE 9090109626T DE 59000328 T DE59000328 T DE 59000328T DE 59000328 D1 DE59000328 D1 DE 59000328D1
Authority
DE
Germany
Prior art keywords
inleting
steel melt
continuous mold
submersible pipe
bottom piece
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
DE9090109626T
Other languages
German (de)
Inventor
Hans Streubel
Horst Grothe
Juergen 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
SMS Schloemann Siemag AG
Schloemann Siemag 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
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=DE59000328(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SMS Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Application granted granted Critical
Publication of DE59000328D1 publication Critical patent/DE59000328D1/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)
  • Jet Pumps And Other Pumps (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Ink Jet (AREA)

Abstract

A submerged nozzle (3) for pouring molten steel into the charging region of a continuous casting mould (4) consists of a tube part connected to a casting vessel (2) and of an end part provided with a bottom piece (12). To create an operationally reliable submerged nozzle (3) with better flow distribution, the bottom piece (12) has a smaller width in the direction of the outflow openings (11) than the spacing of the walls forming the upper boundary of the outflow openings (11). <IMAGE>
DE9090109626T 1989-06-03 1990-05-21 SUBMERSIBLE PIPE FOR INLETING STEEL MELT IN A CONTINUOUS MOLD. Expired - Lifetime DE59000328D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE59000328D1 true DE59000328D1 (en) 1992-11-05

Family

ID=6382053

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3918228A Expired - Lifetime DE3918228C2 (en) 1989-06-03 1989-06-03 Immersion pouring tube for introducing molten steel into a continuous casting mold
DE9090109626T Expired - Lifetime DE59000328D1 (en) 1989-06-03 1990-05-21 SUBMERSIBLE PIPE FOR INLETING STEEL MELT IN A CONTINUOUS MOLD.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3918228A Expired - Lifetime DE3918228C2 (en) 1989-06-03 1989-06-03 Immersion pouring tube for introducing 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 (11)

* 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
US5944261A (en) * 1994-04-25 1999-08-31 Vesuvius Crucible Company Casting nozzle with multi-stage flow division
US5785880A (en) * 1994-03-31 1998-07-28 Vesuvius Usa Submerged entry nozzle
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
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 Pouring gate
DE102021130304A1 (en) 2021-11-19 2023-05-25 Bayerische Motoren Werke Aktiengesellschaft Liquid metal storage tank

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
DE3918228C2 (en) 1996-11-07
ZA904020B (en) 1991-02-27
CN1047819A (en) 1990-12-19
ES2035678T3 (en) 1993-04-16
TR24409A (en) 1991-11-01
BR9002581A (en) 1991-08-20
EP0403808A1 (en) 1990-12-27
DE3918228A1 (en) 1990-12-06
KR910000269A (en) 1991-01-29
KR960003716B1 (en) 1996-03-21
CA2018079C (en) 2000-04-04
DD294889A5 (en) 1991-10-17
UA12309A (en) 1996-12-25
EP0403808B1 (en) 1992-09-30
JPH0327852A (en) 1991-02-06
DK0403808T3 (en) 1993-03-08
ATE81046T1 (en) 1992-10-15
GR3006098T3 (en) 1993-06-21
CA2018079A1 (en) 1990-12-03
CN1018339B (en) 1992-09-23
RU1833245C (en) 1993-08-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: SMS DEMAG AG, 40237 DUESSELDORF, DE

8327 Change in the person/name/address of the patent owner

Owner name: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDO, DE