EP2205769A1 - Metallurgischer aufprallblock - Google Patents

Metallurgischer aufprallblock

Info

Publication number
EP2205769A1
EP2205769A1 EP08837773A EP08837773A EP2205769A1 EP 2205769 A1 EP2205769 A1 EP 2205769A1 EP 08837773 A EP08837773 A EP 08837773A EP 08837773 A EP08837773 A EP 08837773A EP 2205769 A1 EP2205769 A1 EP 2205769A1
Authority
EP
European Patent Office
Prior art keywords
sidewall
impact pad
channel
base
channels
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
EP08837773A
Other languages
English (en)
French (fr)
Other versions
EP2205769B1 (de
EP2205769A4 (de
Inventor
Donald Zacharias
John Morris
Gerald Nitzl
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.)
Foseco International Ltd
Original Assignee
Foseco International Ltd
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=39145381&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2205769(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Foseco International Ltd filed Critical Foseco International Ltd
Priority to PL08837773T priority Critical patent/PL2205769T3/pl
Priority to SI200831064T priority patent/SI2205769T1/sl
Priority to EP08837773.4A priority patent/EP2205769B1/de
Publication of EP2205769A1 publication Critical patent/EP2205769A1/de
Publication of EP2205769A4 publication Critical patent/EP2205769A4/de
Application granted granted Critical
Publication of EP2205769B1 publication Critical patent/EP2205769B1/de
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D41/003—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • 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
    • B22D41/02—Linings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag

Definitions

  • the at least one channel referred to herein may be constituted by a groove which is cut into the sidewall or may be formed indirectly: for example by the space between a pair of mutually spaced ridges or other projections on the sidewall.
  • first and second ends of the at least one channel are vertically aligned in the plane of the sidewall. In a second series of embodiments the ends are vertically displaced in the plane of the sidewall.
  • the impact pad is substantially box-shaped having a rectangular, flat base with a continuous sidewall having four linear sidewall portions, each sidewall portion extending vertically upwardly from the periphery of the base and being connected to each adjacent sidewall at right angles.
  • Figure 12 shows a full perspective view of a twelfth embodiment of an impact pad according to the present invention, which is similar to the third embodiment ( Figures
  • FIGS 8A and B An impact pad 100 according to a seventh embodiment of the present invention is shown in Figures 8A and B (example 9).
  • the general configuration of the impact pad 100 is the same as that for the impact pad 10 described above in relation to Figures IA and B and so like reference numerals will be used for like elements.
  • the impact pad 100 additionally includes a plurality of linear channels 102 formed in the inner surface of each sidewall portion 14.
  • two opposed sidewall portions 14 have a first pair of inclined channels 102 diverging from their first ends 104 disposed near to (but spaced from) the base 12 towards their second ends 106 disposed at the upper surface 16.
  • each sidewall portion 14 includes only diverging pairs of channels.
  • Each channel 102, 108, 110, 112 is of a constant depth from its first end 104 to its second end 106 and has a generally U-shaped cross-section.
  • the channels 102, 108, 110, 112 are spaced from the base 12.
  • a gap 114 of approximately 30% of the height of the sidewall portions 14 is provided between the channels 102, 108, 110, 112 and the base 12.
  • the channels 102, 108, 110, 112 are inclined at an angle of 70° to the base 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Buffer Packaging (AREA)
  • Vibration Dampers (AREA)
  • Surgical Instruments (AREA)
  • Golf Clubs (AREA)
  • Air Bags (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vibration Prevention Devices (AREA)
  • Continuous Casting (AREA)
EP08837773.4A 2007-10-08 2008-10-03 Metallurgischer aufprallblock Revoked EP2205769B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL08837773T PL2205769T3 (pl) 2007-10-08 2008-10-03 Metalurgiczna wkładka podwylewowa
SI200831064T SI2205769T1 (sl) 2007-10-08 2008-10-03 Metalurška udarna podloga
EP08837773.4A EP2205769B1 (de) 2007-10-08 2008-10-03 Metallurgischer aufprallblock

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07253972A EP2047928A1 (de) 2007-10-08 2007-10-08 Metallurgischer Aufpralldämpfer
EP08837773.4A EP2205769B1 (de) 2007-10-08 2008-10-03 Metallurgischer aufprallblock
PCT/US2008/078748 WO2009048810A1 (en) 2007-10-08 2008-10-03 Metallurgical impact pad

Publications (3)

Publication Number Publication Date
EP2205769A1 true EP2205769A1 (de) 2010-07-14
EP2205769A4 EP2205769A4 (de) 2011-03-16
EP2205769B1 EP2205769B1 (de) 2013-10-02

Family

ID=39145381

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07253972A Withdrawn EP2047928A1 (de) 2007-10-08 2007-10-08 Metallurgischer Aufpralldämpfer
EP08837773.4A Revoked EP2205769B1 (de) 2007-10-08 2008-10-03 Metallurgischer aufprallblock

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07253972A Withdrawn EP2047928A1 (de) 2007-10-08 2007-10-08 Metallurgischer Aufpralldämpfer

Country Status (14)

Country Link
EP (2) EP2047928A1 (de)
KR (1) KR101539793B1 (de)
AR (1) AR071250A1 (de)
AU (1) AU2008311108B2 (de)
CA (1) CA2704622A1 (de)
ES (1) ES2437594T3 (de)
HR (1) HRP20140001T1 (de)
PL (1) PL2205769T3 (de)
PT (1) PT2205769E (de)
SI (1) SI2205769T1 (de)
TW (1) TWI450777B (de)
UA (1) UA100863C2 (de)
WO (1) WO2009048810A1 (de)
ZA (1) ZA201003162B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6014129B2 (ja) * 2011-06-14 2016-10-25 ベスビウス クルーシブル カンパニー インパクトパッド
RU2507028C1 (ru) * 2012-12-06 2014-02-20 Общество С Ограниченной Ответственностью "Группа "Магнезит" Металлоприемник
EP2769785B1 (de) 2013-02-25 2016-06-15 Refractory Intellectual Property GmbH & Co. KG Refraktärer Aufpralldämpfer
AR109299A1 (es) * 2016-08-08 2018-11-14 Vesuvius Crucible Co Placa de impacto
CN110814330A (zh) * 2019-12-25 2020-02-21 武汉科技大学 一种连铸中间包顶旋型湍流控制器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555286A1 (de) * 1975-12-09 1977-06-23 Kloeckner Werke Ag Verfahren zum abgiessen von mit silizium und/oder aluminium beruhigten staehlen im strang
US5662823A (en) * 1996-01-04 1997-09-02 A. P. Green Industries, Inc. Impact pad
US20040135298A1 (en) * 2001-05-22 2004-07-15 Dong Xu Impact pad for dividing and distributing liquid metal flow

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3073077B2 (ja) * 1991-12-16 2000-08-07 マグネコ／メトレル インコーポレイテッド タンディッシュ容器
US5169591A (en) 1992-02-07 1992-12-08 Bethlehem Steel Corporation Impact pad for a continuous caster tundish
US5358551A (en) 1993-11-16 1994-10-25 Ccpi, Inc. Turbulence inhibiting tundish and impact pad and method of using
ZA200206261B (en) * 2002-03-28 2003-04-07 Foseco Int Metallurgical impact pad.
US6929775B2 (en) * 2002-09-04 2005-08-16 Magneco/Metrel, Inc. Tundish impact pad
DE10257395A1 (de) * 2002-12-06 2004-06-24 Weerulin Feuerfeste Produkte Gmbh & Co. Kg Einlegekörper für Zwischenbehälter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555286A1 (de) * 1975-12-09 1977-06-23 Kloeckner Werke Ag Verfahren zum abgiessen von mit silizium und/oder aluminium beruhigten staehlen im strang
US5662823A (en) * 1996-01-04 1997-09-02 A. P. Green Industries, Inc. Impact pad
US20040135298A1 (en) * 2001-05-22 2004-07-15 Dong Xu Impact pad for dividing and distributing liquid metal flow

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009048810A1 *

Also Published As

Publication number Publication date
CA2704622A1 (en) 2009-04-16
EP2205769B1 (de) 2013-10-02
PT2205769E (pt) 2014-01-03
AR071250A1 (es) 2010-06-09
AU2008311108A1 (en) 2009-04-16
SI2205769T1 (sl) 2014-01-31
TWI450777B (zh) 2014-09-01
AU2008311108B2 (en) 2012-04-26
EP2205769A4 (de) 2011-03-16
KR101539793B1 (ko) 2015-07-27
UA100863C2 (ru) 2013-02-11
PL2205769T3 (pl) 2014-01-31
KR20100088134A (ko) 2010-08-06
EP2047928A1 (de) 2009-04-15
ZA201003162B (en) 2011-07-27
ES2437594T3 (es) 2014-01-13
TW200927333A (en) 2009-07-01
HRP20140001T1 (hr) 2014-03-14
WO2009048810A1 (en) 2009-04-16

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