PL3705204T3 - Żerdź zatyczkowa i sposób wytwarzania jednolitej kurtyny gazowej wokół żerdzi zatyczkowej - Google Patents

Żerdź zatyczkowa i sposób wytwarzania jednolitej kurtyny gazowej wokół żerdzi zatyczkowej

Info

Publication number
PL3705204T3
PL3705204T3 PL19161721.6T PL19161721T PL3705204T3 PL 3705204 T3 PL3705204 T3 PL 3705204T3 PL 19161721 T PL19161721 T PL 19161721T PL 3705204 T3 PL3705204 T3 PL 3705204T3
Authority
PL
Poland
Prior art keywords
stopper rod
providing
gas curtain
uniform gas
curtain around
Prior art date
Application number
PL19161721.6T
Other languages
English (en)
Inventor
Gernot Hackl
Wolfgang Fellner
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
Application filed by Refractory Intellectual Property Gmbh & Co. Kg filed Critical Refractory Intellectual Property Gmbh & Co. Kg
Publication of PL3705204T3 publication Critical patent/PL3705204T3/pl

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
    • 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
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection
    • 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
    • B22D41/58—Pouring-nozzles with gas injecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
PL19161721.6T 2019-03-08 2019-03-08 Żerdź zatyczkowa i sposób wytwarzania jednolitej kurtyny gazowej wokół żerdzi zatyczkowej PL3705204T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19161721.6A EP3705204B1 (en) 2019-03-08 2019-03-08 A stopper rod and a method for providing a uniform gas curtain around a stopper rod

Publications (1)

Publication Number Publication Date
PL3705204T3 true PL3705204T3 (pl) 2022-10-17

Family

ID=65763278

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19161721.6T PL3705204T3 (pl) 2019-03-08 2019-03-08 Żerdź zatyczkowa i sposób wytwarzania jednolitej kurtyny gazowej wokół żerdzi zatyczkowej

Country Status (9)

Country Link
US (1) US12005494B2 (pl)
EP (1) EP3705204B1 (pl)
JP (1) JP7239727B2 (pl)
KR (1) KR20210135505A (pl)
CN (1) CN113474105B (pl)
BR (1) BR112021017125A2 (pl)
MX (1) MX2021010429A (pl)
PL (1) PL3705204T3 (pl)
WO (1) WO2020182362A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3705204B1 (en) 2019-03-08 2022-08-03 Refractory Intellectual Property GmbH & Co. KG A stopper rod and a method for providing a uniform gas curtain around a stopper rod
WO2024017662A1 (en) 2022-07-18 2024-01-25 Refractory Intellectual Property Gmbh & Co. Kg Stopper rod and method for inducing a rotational flow of a molten metal

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT340620B (de) * 1975-02-25 1977-12-27 Voest Ag Einrichtung zur behandlung von metallschmelzen wahrend des stranggiessens mit spulgas
FR2650520A1 (fr) * 1989-08-03 1991-02-08 Vesuvius France Sa Quenouille de regulation de l'ecoulement d'un liquide comportant un espace libre alimente en gaz
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
JP3579568B2 (ja) * 1997-04-28 2004-10-20 新日本製鐵株式会社 連続鋳造用ストッパロッド
CZ296269B6 (cs) 1998-11-20 2006-02-15 Vesuvius Crucible Company Zátková tyc
DE602005002359T2 (de) * 2005-06-21 2008-05-29 Refractory Intellectual Property Gmbh & Co. Kg Stopfenstange
EP2067549B1 (en) 2007-11-24 2010-03-24 Refractory Intellectual Property GmbH & Co. KG Stopper rod
EP2189231B1 (en) 2008-11-19 2010-10-27 Refractory Intellectual Property GmbH & Co. KG Stopper body
EP2233227B1 (de) 2009-03-23 2011-01-19 Refractory Intellectual Property GmbH & Co. KG Feuerfester keramischer Stopfen
PL2572813T3 (pl) * 2011-09-23 2013-12-31 Refractory Intellectual Property Gmbh & Co Kg Ceramiczna ogniotrwała zatyczka
KR20140082497A (ko) * 2012-12-24 2014-07-02 주식회사 포스코 연주기의 스토퍼
KR101584135B1 (ko) 2015-07-09 2016-01-11 신일인텍 주식회사 스토퍼 로드
CN106392051B (zh) * 2016-11-16 2018-03-06 攀钢集团攀枝花钢铁研究院有限公司 连铸塞棒
CN106513653B (zh) * 2016-11-16 2018-10-09 成都先进金属材料产业技术研究院有限公司 具有透气环的连铸塞棒
EP3705204B1 (en) 2019-03-08 2022-08-03 Refractory Intellectual Property GmbH & Co. KG A stopper rod and a method for providing a uniform gas curtain around a stopper rod

Also Published As

Publication number Publication date
BR112021017125A2 (pt) 2021-11-03
WO2020182362A1 (en) 2020-09-17
JP7239727B2 (ja) 2023-03-14
JP2022522198A (ja) 2022-04-14
CN113474105B (zh) 2023-03-03
EP3705204A1 (en) 2020-09-09
EP3705204B1 (en) 2022-08-03
KR20210135505A (ko) 2021-11-15
MX2021010429A (es) 2021-09-21
US12005494B2 (en) 2024-06-11
CN113474105A (zh) 2021-10-01
US20220176446A1 (en) 2022-06-09

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