GB2235889B - Improvements in or relating to refractory monoblock stoppers - Google Patents
Improvements in or relating to refractory monoblock stoppersInfo
- Publication number
- GB2235889B GB2235889B GB9020269A GB9020269A GB2235889B GB 2235889 B GB2235889 B GB 2235889B GB 9020269 A GB9020269 A GB 9020269A GB 9020269 A GB9020269 A GB 9020269A GB 2235889 B GB2235889 B GB 2235889B
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- stoppers
- refractory
- refractory monoblock
- monoblock stoppers
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9020269A GB2235889B (en) | 1989-09-15 | 1990-09-17 | Improvements in or relating to refractory monoblock stoppers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898920992A GB8920992D0 (en) | 1989-09-15 | 1989-09-15 | Improvements in or relating to refractory monoblock stoppers |
GB9020269A GB2235889B (en) | 1989-09-15 | 1990-09-17 | Improvements in or relating to refractory monoblock stoppers |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9020269D0 GB9020269D0 (en) | 1990-10-31 |
GB2235889A GB2235889A (en) | 1991-03-20 |
GB2235889B true GB2235889B (en) | 1993-02-10 |
Family
ID=26295932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9020269A Expired - Fee Related GB2235889B (en) | 1989-09-15 | 1990-09-17 | Improvements in or relating to refractory monoblock stoppers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2235889B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247637B (en) * | 1990-08-11 | 1994-08-10 | Thor Ceramics Ltd | Stoppers for use in molten metal handling |
JP3426177B2 (en) * | 1999-12-28 | 2003-07-14 | 明智セラミックス株式会社 | Casting stopper |
CN108568515B (en) * | 2018-06-14 | 2020-12-11 | 刘中原 | Precise stopper rod aligning device and tundish stopper rod aligning process |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1073279A (en) * | 1964-04-21 | 1967-06-21 | United States Steel Corp | Stopper rod rigging for ladles |
WO1985005056A1 (en) * | 1984-05-05 | 1985-11-21 | Thor Ceramics Limited | Stopper for use in molten metal handling |
-
1990
- 1990-09-17 GB GB9020269A patent/GB2235889B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1073279A (en) * | 1964-04-21 | 1967-06-21 | United States Steel Corp | Stopper rod rigging for ladles |
WO1985005056A1 (en) * | 1984-05-05 | 1985-11-21 | Thor Ceramics Limited | Stopper for use in molten metal handling |
Also Published As
Publication number | Publication date |
---|---|
GB2235889A (en) | 1991-03-20 |
GB9020269D0 (en) | 1990-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030917 |