ZA200610112B - An elongated stopper device - Google Patents
An elongated stopper device Download PDFInfo
- Publication number
- ZA200610112B ZA200610112B ZA200610112A ZA200610112A ZA200610112B ZA 200610112 B ZA200610112 B ZA 200610112B ZA 200610112 A ZA200610112 A ZA 200610112A ZA 200610112 A ZA200610112 A ZA 200610112A ZA 200610112 B ZA200610112 B ZA 200610112B
- Authority
- ZA
- South Africa
- Prior art keywords
- stopper device
- bore hole
- anchor
- rod
- sealing member
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 239000011214 refractory ceramic Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Vehicle Body Suspensions (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Special Conveying (AREA)
- Continuous Casting (AREA)
- Dowels (AREA)
- Fishing Rods (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04017978A EP1621270B1 (en) | 2004-07-29 | 2004-07-29 | An elongated stopper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200610112B true ZA200610112B (en) | 2008-04-30 |
Family
ID=34925981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200610112A ZA200610112B (en) | 2004-07-29 | 2006-12-04 | An elongated stopper device |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20070138715A1 (zh) |
| EP (1) | EP1621270B1 (zh) |
| CN (1) | CN100384570C (zh) |
| AT (1) | ATE333957T1 (zh) |
| BR (1) | BRPI0507548A (zh) |
| DE (1) | DE602004001686T2 (zh) |
| ES (1) | ES2268551T3 (zh) |
| MX (1) | MXPA06014280A (zh) |
| PL (1) | PL1621270T3 (zh) |
| RU (1) | RU2338626C2 (zh) |
| UA (1) | UA84324C2 (zh) |
| WO (1) | WO2006012975A1 (zh) |
| ZA (1) | ZA200610112B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE539835T1 (de) * | 2009-01-16 | 2012-01-15 | Refractory Intellectual Prop | Strömungssteuerungsvorrichtung in einem stahl stranggussprozess |
| CN114769573B (zh) * | 2022-04-28 | 2023-08-25 | 马鞍山钢铁股份有限公司 | 一种塞棒及预防连铸开浇低温事故的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1696876A (en) * | 1925-07-31 | 1928-12-25 | Ross Tacony Crucible Company | Ladle stopper |
| GB1032291A (en) * | 1963-01-03 | 1966-06-08 | Morganite Crucible Ltd | Improvements in and relating to refractory sleeve sheaths |
| US4946083A (en) * | 1988-12-29 | 1990-08-07 | Vesuvius Crucible Company | One-piece stopper rod |
| GB2247637B (en) * | 1990-08-11 | 1994-08-10 | Thor Ceramics Ltd | Stoppers for use in molten metal handling |
| GB9206394D0 (en) * | 1992-03-24 | 1992-05-06 | Crane Ltd | A stopper device |
| SI20312A (sl) * | 1997-11-27 | 2001-02-28 | Foseco International Limited | Mašilni drog |
| DE19823988C2 (de) * | 1998-05-29 | 2000-07-20 | Didier Werke Ag | Stopfen für den Verschluß von Metallschmelze aufnehmenden Behältnissen |
| DE19823990C2 (de) * | 1998-05-29 | 2000-07-20 | Didier Werke Ag | Stopfen für den Verschluß von Metallschmelze aufnehmenden Behältnissen |
| TR200101360T2 (tr) * | 1998-11-20 | 2001-10-22 | Vesuvius Crucible Company | Durdurma çubuğu |
| CN2439345Y (zh) * | 2000-07-17 | 2001-07-18 | 山东淄川特种耐火材料厂 | 整体式塞棒 |
| CA2319290A1 (en) * | 2000-09-14 | 2002-03-14 | Akechi Ceramics Kabushiki Kaisha | Holding structure for continuous casting long stopper |
-
2004
- 2004-07-29 ES ES04017978T patent/ES2268551T3/es not_active Expired - Lifetime
- 2004-07-29 EP EP04017978A patent/EP1621270B1/en not_active Expired - Lifetime
- 2004-07-29 PL PL04017978T patent/PL1621270T3/pl unknown
- 2004-07-29 AT AT04017978T patent/ATE333957T1/de not_active IP Right Cessation
- 2004-07-29 DE DE602004001686T patent/DE602004001686T2/de not_active Expired - Fee Related
-
2005
- 2005-07-09 WO PCT/EP2005/007470 patent/WO2006012975A1/en active Application Filing
- 2005-07-09 RU RU2006126990/02A patent/RU2338626C2/ru not_active IP Right Cessation
- 2005-07-09 US US10/597,076 patent/US20070138715A1/en not_active Abandoned
- 2005-07-09 CN CNB2005800034172A patent/CN100384570C/zh not_active Expired - Fee Related
- 2005-07-09 BR BRPI0507548-3A patent/BRPI0507548A/pt not_active IP Right Cessation
- 2005-07-09 MX MXPA06014280A patent/MXPA06014280A/es active IP Right Grant
- 2005-09-07 UA UAA200611160A patent/UA84324C2/ru unknown
-
2006
- 2006-12-04 ZA ZA200610112A patent/ZA200610112B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| UA84324C2 (en) | 2008-10-10 |
| PL1621270T3 (pl) | 2006-11-30 |
| WO2006012975A1 (en) | 2006-02-09 |
| BRPI0507548A (pt) | 2007-07-03 |
| EP1621270B1 (en) | 2006-07-26 |
| CN100384570C (zh) | 2008-04-30 |
| MXPA06014280A (es) | 2007-03-12 |
| CN1913992A (zh) | 2007-02-14 |
| ATE333957T1 (de) | 2006-08-15 |
| RU2006126990A (ru) | 2008-04-10 |
| RU2338626C2 (ru) | 2008-11-20 |
| ES2268551T3 (es) | 2007-03-16 |
| DE602004001686D1 (de) | 2006-09-07 |
| EP1621270A1 (en) | 2006-02-01 |
| US20070138715A1 (en) | 2007-06-21 |
| DE602004001686T2 (de) | 2007-08-09 |
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