JPS61116747U - - Google Patents
Info
- Publication number
- JPS61116747U JPS61116747U JP19580485U JP19580485U JPS61116747U JP S61116747 U JPS61116747 U JP S61116747U JP 19580485 U JP19580485 U JP 19580485U JP 19580485 U JP19580485 U JP 19580485U JP S61116747 U JPS61116747 U JP S61116747U
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- deaeration hole
- deaeration
- hollow body
- porous hollow
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19580485U JPS61116747U (OSRAM) | 1985-12-19 | 1985-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19580485U JPS61116747U (OSRAM) | 1985-12-19 | 1985-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61116747U true JPS61116747U (OSRAM) | 1986-07-23 |
Family
ID=30753416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19580485U Pending JPS61116747U (OSRAM) | 1985-12-19 | 1985-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61116747U (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56123306A (en) * | 1980-03-03 | 1981-09-28 | Kawasaki Steel Corp | Method for formation of tap hole of blast furnace |
-
1985
- 1985-12-19 JP JP19580485U patent/JPS61116747U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56123306A (en) * | 1980-03-03 | 1981-09-28 | Kawasaki Steel Corp | Method for formation of tap hole of blast furnace |
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