BR112014005446A2 - rolha de cerâmica refratária - Google Patents

rolha de cerâmica refratária

Info

Publication number
BR112014005446A2
BR112014005446A2 BR112014005446A BR112014005446A BR112014005446A2 BR 112014005446 A2 BR112014005446 A2 BR 112014005446A2 BR 112014005446 A BR112014005446 A BR 112014005446A BR 112014005446 A BR112014005446 A BR 112014005446A BR 112014005446 A2 BR112014005446 A2 BR 112014005446A2
Authority
BR
Brazil
Prior art keywords
refractory ceramic
ceramic stopper
stopper
refractory
ceramic
Prior art date
Application number
BR112014005446A
Other languages
English (en)
Other versions
BR112014005446B1 (pt
Inventor
Stranimaier Arno
Nitzl Gerald
Haslinger Hans-Jürgen
Kaufmann Helmut
Original Assignee
Refractory Intellectual Property Gmbh & Co Kg
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=46458503&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014005446(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Refractory Intellectual Property Gmbh & Co Kg filed Critical Refractory Intellectual Property Gmbh & Co Kg
Publication of BR112014005446A2 publication Critical patent/BR112014005446A2/pt
Publication of BR112014005446B1 publication Critical patent/BR112014005446B1/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
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor
    • B22D41/186—Stopper-rods therefor with means for injecting a fluid into the melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Charging Or Discharging (AREA)
BR112014005446-0A 2011-09-23 2012-06-28 rolha de cerâmica refratária BR112014005446B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11182436.3 2011-09-23
EP11182436.3A EP2572813B1 (en) 2011-09-23 2011-09-23 Ceramic refractory stopper
PCT/EP2012/062608 WO2013041258A1 (en) 2011-09-23 2012-06-28 Ceramic refractory stopper

Publications (2)

Publication Number Publication Date
BR112014005446A2 true BR112014005446A2 (pt) 2017-06-13
BR112014005446B1 BR112014005446B1 (pt) 2020-10-20

Family

ID=46458503

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014005446-0A BR112014005446B1 (pt) 2011-09-23 2012-06-28 rolha de cerâmica refratária

Country Status (13)

Country Link
US (1) US9302321B2 (pt)
EP (1) EP2572813B1 (pt)
CN (1) CN103781573B (pt)
BR (1) BR112014005446B1 (pt)
CA (1) CA2843171C (pt)
ES (1) ES2428314T3 (pt)
IE (1) IES86071B2 (pt)
MX (1) MX349655B (pt)
PL (1) PL2572813T3 (pt)
RU (1) RU2570681C2 (pt)
UA (1) UA110066C2 (pt)
WO (1) WO2013041258A1 (pt)
ZA (1) ZA201402220B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020137722A1 (ja) * 2018-12-25 2020-07-02 黒崎播磨株式会社 連続鋳造用のストッパー及び連続鋳造方法
PL3705204T3 (pl) * 2019-03-08 2022-10-17 Refractory Intellectual Property Gmbh & Co. Kg Żerdź zatyczkowa i sposób wytwarzania jednolitej kurtyny gazowej wokół żerdzi zatyczkowej

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01205857A (ja) * 1988-02-09 1989-08-18 Akechi Ceramics Kk ガス吹込型ストッパヘッドの製造法
JPH0673724B2 (ja) * 1989-09-25 1994-09-21 明智セラミックス株式会社 タンディッシュストッパー
GB9107281D0 (en) * 1991-04-06 1991-05-22 Thor Ceramics Ltd Stopper
FR2728491B1 (fr) * 1994-12-22 1997-03-14 Lorraine Laminage Dispositif de coulee d'un metal liquide avec injection d'un gaz inerte dans le metal liquide en cours de coulee
SK7842000A3 (en) * 1997-11-27 2000-12-11 Foseco Int Stopper rod
CA2319290A1 (en) 2000-09-14 2002-03-14 Akechi Ceramics Kabushiki Kaisha Holding structure for continuous casting long stopper
KR100917700B1 (ko) * 2001-06-12 2009-09-21 비수비우스 크루서블 컴패니 신뢰성 있는 가스 주입용 스토퍼
PL1789220T3 (pl) * 2004-07-20 2008-07-31 Vesuvius Crucible Co Żerdź zatyczkowa do dostarczania gazu do roztopionego metalu
ES2292008T3 (es) * 2005-06-21 2008-03-01 REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG Barra de obturador.
JP4966109B2 (ja) * 2006-08-29 2012-07-04 黒崎播磨株式会社 ストッパーヘッド
DE202007019036U1 (de) * 2007-01-26 2010-06-17 Innotec Ltd. Stopfen für die Regelung des Zuflusses von flüssigem Metall von einem Behälter in eine Gussanlage
JP5022054B2 (ja) * 2007-02-07 2012-09-12 黒崎播磨株式会社 ストッパー構造体およびその製造方法

Also Published As

Publication number Publication date
MX349655B (es) 2017-08-08
UA110066C2 (xx) 2015-11-10
MX2014002876A (es) 2014-05-07
BR112014005446B1 (pt) 2020-10-20
PL2572813T3 (pl) 2013-12-31
IES86071B2 (en) 2012-10-10
RU2570681C2 (ru) 2015-12-10
US9302321B2 (en) 2016-04-05
EP2572813B1 (en) 2013-08-07
ES2428314T3 (es) 2013-11-07
US20140217654A1 (en) 2014-08-07
ZA201402220B (en) 2015-04-29
RU2014109075A (ru) 2015-10-27
CN103781573A (zh) 2014-05-07
CN103781573B (zh) 2015-11-25
CA2843171C (en) 2016-02-16
CA2843171A1 (en) 2013-03-28
WO2013041258A1 (en) 2013-03-28
EP2572813A1 (en) 2013-03-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/06/2012, OBSERVADAS AS CONDICOES LEGAIS.