PL1736260T3 - Stopper rod - Google Patents
Stopper rodInfo
- Publication number
- PL1736260T3 PL1736260T3 PL05013320T PL05013320T PL1736260T3 PL 1736260 T3 PL1736260 T3 PL 1736260T3 PL 05013320 T PL05013320 T PL 05013320T PL 05013320 T PL05013320 T PL 05013320T PL 1736260 T3 PL1736260 T3 PL 1736260T3
- Authority
- PL
- Poland
- Prior art keywords
- stopper rod
- stopper
- tundish
- controlling
- larger
- Prior art date
Links
- 239000002184 metal Substances 0.000 abstract 1
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)
- Continuous Casting (AREA)
- Furnace Charging Or Discharging (AREA)
- Fluid-Damping Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Feeding And Guiding Record Carriers (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention relates to a stopper rod for controlling the flow of molten metal from a metallurgical vessel like a tundish. The stopper having a gas channel (22) which is larger than the distance defined by a straight line between its ends (22i,22o).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05013320A EP1736260B1 (en) | 2005-06-21 | 2005-06-21 | Stopper rod |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1736260T3 true PL1736260T3 (en) | 2007-12-31 |
Family
ID=34937569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL05013320T PL1736260T3 (en) | 2005-06-21 | 2005-06-21 | Stopper rod |
Country Status (11)
Country | Link |
---|---|
US (1) | US20080106011A1 (en) |
EP (1) | EP1736260B1 (en) |
CN (1) | CN100500331C (en) |
AT (1) | ATE372182T1 (en) |
BR (1) | BRPI0606500A2 (en) |
DE (1) | DE602005002359T2 (en) |
ES (1) | ES2292008T3 (en) |
PL (1) | PL1736260T3 (en) |
RU (1) | RU2374035C2 (en) |
UA (1) | UA83161C2 (en) |
WO (1) | WO2006136324A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005029033B4 (en) * | 2005-06-21 | 2007-10-11 | Refractory Intellectual Property Gmbh & Co. Kg | Stopper e.g. for metallurgical melting pot, has rod like shape made from fireproof ceramic material with first end extending axially to opening in direction of second end |
DE202007019036U1 (en) * | 2007-01-26 | 2010-06-17 | Innotec Ltd. | Plug for controlling the inflow of liquid metal from a container into a casting plant |
EP2067549B1 (en) * | 2007-11-24 | 2010-03-24 | Refractory Intellectual Property GmbH & Co. KG | Stopper rod |
PL2209056T3 (en) * | 2009-01-16 | 2012-05-31 | Refractory Intellectual Property Gmbh & Co Kg | Flow control device in a continuous casting steel-making process |
ES2428314T3 (en) * | 2011-09-23 | 2013-11-07 | Refractory Intellectual Property Gmbh & Co. Kg | Ceramic refractory casting plug |
EP2653248B1 (en) * | 2012-04-16 | 2014-04-02 | Refractory Intellectual Property GmbH & Co. KG | Ceramic refractory stopper |
US11033957B2 (en) * | 2016-03-21 | 2021-06-15 | Refractory Intellectual Property Gmbh & Co. Kg | Ceramic refractory stopper |
PL3705204T3 (en) * | 2019-03-08 | 2022-10-17 | Refractory Intellectual Property Gmbh & Co. Kg | A stopper rod and a method for providing a uniform gas curtain around a stopper rod |
CN113547112B (en) * | 2021-07-20 | 2023-04-14 | 青岛正望钢水控制股份有限公司 | Continuous casting porous stopper rod and continuous casting system |
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8411596D0 (en) * | 1984-05-05 | 1984-06-13 | Thor Ceramics Ltd | Stopper |
US4791978A (en) * | 1987-11-25 | 1988-12-20 | Vesuvius Crucible Company | Gas permeable stopper rod |
ES2021894B3 (en) * | 1988-02-19 | 1991-11-16 | Veitscher Magnesitwerke-Actien-Gesellschaft | GAS SINK. |
US4946083A (en) | 1988-12-29 | 1990-08-07 | Vesuvius Crucible Company | One-piece stopper rod |
MXPA03011534A (en) | 2001-06-12 | 2004-03-18 | Vesuvius Crucible Co | Stopper for reliable gas injection. |
-
2005
- 2005-06-21 ES ES05013320T patent/ES2292008T3/en active Active
- 2005-06-21 DE DE602005002359T patent/DE602005002359T2/en not_active Expired - Fee Related
- 2005-06-21 AT AT05013320T patent/ATE372182T1/en not_active IP Right Cessation
- 2005-06-21 EP EP05013320A patent/EP1736260B1/en not_active Not-in-force
- 2005-06-21 PL PL05013320T patent/PL1736260T3/en unknown
-
2006
- 2006-06-16 UA UAA200706435A patent/UA83161C2/en unknown
- 2006-06-16 WO PCT/EP2006/005775 patent/WO2006136324A2/en active Application Filing
- 2006-06-16 RU RU2007122472/02A patent/RU2374035C2/en not_active IP Right Cessation
- 2006-06-16 US US11/719,037 patent/US20080106011A1/en not_active Abandoned
- 2006-06-16 BR BRPI0606500-7A patent/BRPI0606500A2/en not_active IP Right Cessation
- 2006-06-16 CN CNB2006800013467A patent/CN100500331C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602005002359D1 (en) | 2007-10-18 |
US20080106011A1 (en) | 2008-05-08 |
CN101080293A (en) | 2007-11-28 |
CN100500331C (en) | 2009-06-17 |
BRPI0606500A2 (en) | 2009-06-30 |
WO2006136324A3 (en) | 2007-03-08 |
EP1736260A1 (en) | 2006-12-27 |
RU2374035C2 (en) | 2009-11-27 |
DE602005002359T2 (en) | 2008-05-29 |
WO2006136324A2 (en) | 2006-12-28 |
ES2292008T3 (en) | 2008-03-01 |
ATE372182T1 (en) | 2007-09-15 |
RU2007122472A (en) | 2009-07-27 |
UA83161C2 (en) | 2008-06-10 |
EP1736260B1 (en) | 2007-09-05 |
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