BR0305780A - Amortecedor de impacto para distribuidor - Google Patents

Amortecedor de impacto para distribuidor

Info

Publication number
BR0305780A
BR0305780A BR0305780-1A BR0305780A BR0305780A BR 0305780 A BR0305780 A BR 0305780A BR 0305780 A BR0305780 A BR 0305780A BR 0305780 A BR0305780 A BR 0305780A
Authority
BR
Brazil
Prior art keywords
base
width
periphery
tundish
impact damper
Prior art date
Application number
BR0305780-1A
Other languages
English (en)
Other versions
BR0305780B1 (pt
Inventor
Donald Richard Zacharias
John Morris
Eric Wotsch
Original Assignee
Foseco Int
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 Foseco Int filed Critical Foseco Int
Publication of BR0305780A publication Critical patent/BR0305780A/pt
Publication of BR0305780B1 publication Critical patent/BR0305780B1/pt

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Vibration Dampers (AREA)
  • Buffer Packaging (AREA)
  • Golf Clubs (AREA)
  • Surgical Instruments (AREA)
  • Air Bags (AREA)
  • Continuous Casting (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Building Environments (AREA)
  • Braking Arrangements (AREA)
  • Laminated Bodies (AREA)

Abstract

"AMORTECEDOR DE IMPACTO PARA DISTRIBUIDOR". Um amortecedor de impacto (1: 20: 40: 60) formado de material refratário que compreende uma base (2: 22: 42: 62) que tem uma superfície de impacto que, em uso, fica voltada para cima contra uma corrente de metal em fusão que entra em um distribuidor, uma parede (4: 23: 43: 63) que se estende para cima a partir da base em tomo de pelo menos uma parte da periferia da superfície de impacto, uma ou mais regiões da parte superior da parede suportando uma ou mais saliências (5; 24: 44: 64) que se projetam para dentro sobre a periferia da base. Pelo menos uma das ditas saliências tem pelo menos uma parte cuja subsuperfície curva-se ou inclina-se, a curvatura ou inclinação ficando disposta em uma direção ao longo do comprimento da parede. Preferivelmente, o amortecedor tem base retangular e um par de paredes opostas é provido com uma saliência que arqueia para cima em direção ao centro da parede. Uma saliência (33, 34) no segundo par de paredes pode, por exemplo, ser plana e paralela à base. A largura das saliências curvos ou inclinados aumenta em ambas as direções para fora do seu centro/topo.
BRPI0305780-1A 2002-03-28 2003-03-27 amortecedor de impacto para distribuidor. BR0305780B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36774302P 2002-03-28 2002-03-28
US60/367743 2002-03-28
PCT/GB2003/001335 WO2003082499A1 (en) 2002-03-28 2003-03-27 Metallurgical impact pad

Publications (2)

Publication Number Publication Date
BR0305780A true BR0305780A (pt) 2004-10-05
BR0305780B1 BR0305780B1 (pt) 2010-11-30

Family

ID=28675393

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0305780-1A BR0305780B1 (pt) 2002-03-28 2003-03-27 amortecedor de impacto para distribuidor.

Country Status (22)

Country Link
US (1) US6997361B2 (pt)
EP (2) EP1490192B1 (pt)
JP (1) JP4313212B2 (pt)
KR (1) KR101072960B1 (pt)
CN (1) CN1305612C (pt)
AT (1) ATE347955T1 (pt)
AU (1) AU2003214448B2 (pt)
BR (1) BR0305780B1 (pt)
CA (1) CA2467345C (pt)
DE (1) DE60310387T2 (pt)
DK (1) DK1490192T3 (pt)
ES (1) ES2278148T3 (pt)
ME (1) ME00623A (pt)
MX (1) MXPA04003651A (pt)
MY (1) MY133574A (pt)
PL (1) PL206095B1 (pt)
PT (1) PT1490192E (pt)
RS (1) RS50264B (pt)
SI (1) SI1490192T1 (pt)
TW (1) TWI241226B (pt)
WO (1) WO2003082499A1 (pt)
ZA (1) ZA200206261B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006005724B3 (de) * 2006-02-08 2007-05-31 Purmetall Gmbh & Co. Kg Eingusstopf zur Aufnahme einer aus einer Giesspfanne ausfliessenden metallischen Schmelze
EP1955794B1 (de) 2007-02-08 2012-02-01 Berthold Stilkerieg Verteilergefäß mit einem Spritzer und Wirbel vermeidenden Einbaukörper
EP2047928A1 (en) * 2007-10-08 2009-04-15 Foseco International Limited Metallurgic impact pad
US8066935B2 (en) * 2007-12-14 2011-11-29 The Harrison Steel Castings Company Turbulence inhibiting impact well for submerged shroud or sprue poured castings
EP2193861A1 (en) 2008-12-02 2010-06-09 Foseco International Limited Tundish Impact pad.
EP2418032B2 (de) * 2010-07-19 2016-04-06 Refractory Intellectual Property GmbH & Co. KG Feuerfester keramischer Pralltopf
KR101867645B1 (ko) * 2011-06-14 2018-06-15 베수비우스 유에스에이 코포레이션 충격 패드
EP2537609A1 (en) * 2011-06-23 2012-12-26 Calderys Ukraine Ltd. Metal-flow impact pad and diffuser for tundish
SI2769785T1 (sl) * 2013-02-25 2016-08-31 Refractory Intellectual Property Gmbh & Co. Kg Ognjevzdržen udarni lonec
US9308581B2 (en) 2014-03-28 2016-04-12 ArceloMittal Investigacion y Desarrollo, S.L. Impact pad, tundish and apparatus including the impact pad, and method of using same
WO2016025948A1 (en) * 2014-08-15 2016-02-18 Arcelormittal Investigacion Y Desarrollo, S.L. Impact pad, tundish and apparatus including the impact pad, and method of using same
TWI739877B (zh) * 2016-08-08 2021-09-21 美商維蘇威美國公司 衝擊墊及減少進入耐火容器的熔融鋼衝擊流之不對準的影響之方法
TWI615219B (zh) * 2016-12-28 2018-02-21 China Steel Corp 導流磚
CN111570777B (zh) * 2020-06-30 2022-01-11 广东韶钢松山股份有限公司 一种中间包稳流器
CN112317732A (zh) * 2020-09-08 2021-02-05 广东韶钢松山股份有限公司 一种钢水罐防倾斜装置及方法
TW202415468A (zh) 2022-07-28 2024-04-16 奧地利商防火技術智慧財產有限兩合公司 具有垂直及水平阻體的衝擊匣缽

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5518153A (en) * 1994-11-09 1996-05-21 Foseco International Limited Tundish impact pad
CN1069243C (zh) * 1994-11-09 2001-08-08 福塞科国际有限公司 中间包冲击衬垫
GB9517633D0 (en) * 1995-08-30 1995-11-01 Foseco Int Tundish impact pad
GB9607556D0 (en) * 1996-04-11 1996-06-12 Foseco Int Tundish impact pad
US5861121A (en) * 1996-11-21 1999-01-19 Psc Technologies, Inc. Chamber for reception, Lateral division and redirection of liquid metal flow
CN2333464Y (zh) * 1998-08-07 1999-08-18 武汉钢铁(集团)公司 连铸中间包防湍流隔墙
GB9903937D0 (en) * 1999-02-22 1999-04-14 Foseco Int Tundish impact pad
GB9913241D0 (en) * 1999-06-08 1999-08-04 Foseco Int Impact pad for tundish
CN2511416Y (zh) * 2001-11-29 2002-09-18 宝山钢铁股份有限公司 一种连铸中间包的防溅装置

Also Published As

Publication number Publication date
DE60310387D1 (de) 2007-01-25
KR20040093659A (ko) 2004-11-06
YU39504A (sh) 2005-11-28
PT1490192E (pt) 2007-01-31
PL369125A1 (en) 2005-04-18
AU2003214448A1 (en) 2003-10-13
US6997361B2 (en) 2006-02-14
TWI241226B (en) 2005-10-11
EP1676659A1 (en) 2006-07-05
EP1490192B1 (en) 2006-12-13
RS50264B (sr) 2009-07-15
ES2278148T3 (es) 2007-08-01
MXPA04003651A (es) 2004-07-23
BR0305780B1 (pt) 2010-11-30
KR101072960B1 (ko) 2011-10-12
PL206095B1 (pl) 2010-06-30
DK1490192T3 (da) 2007-04-10
WO2003082499A1 (en) 2003-10-09
MY133574A (en) 2007-11-30
JP4313212B2 (ja) 2009-08-12
ZA200206261B (en) 2003-04-07
CN1305612C (zh) 2007-03-21
ME00623A (en) 2011-12-20
DE60310387T2 (de) 2007-09-20
EP1490192A1 (en) 2004-12-29
US20030183362A1 (en) 2003-10-02
JP2005521560A (ja) 2005-07-21
AU2003214448B2 (en) 2007-06-21
TW200401681A (en) 2004-02-01
SI1490192T1 (sl) 2007-04-30
CA2467345A1 (en) 2003-10-09
CN1625451A (zh) 2005-06-08
ATE347955T1 (de) 2007-01-15
CA2467345C (en) 2009-12-22

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/03/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2559 DE 2020-01-21