JPH0421817Y2 - - Google Patents
Info
- Publication number
- JPH0421817Y2 JPH0421817Y2 JP7132986U JP7132986U JPH0421817Y2 JP H0421817 Y2 JPH0421817 Y2 JP H0421817Y2 JP 7132986 U JP7132986 U JP 7132986U JP 7132986 U JP7132986 U JP 7132986U JP H0421817 Y2 JPH0421817 Y2 JP H0421817Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- top lid
- tank top
- lance
- lid
- 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
Links
- 239000000463 material Substances 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7132986U JPH0421817Y2 (en]) | 1986-05-14 | 1986-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7132986U JPH0421817Y2 (en]) | 1986-05-14 | 1986-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62182963U JPS62182963U (en]) | 1987-11-20 |
| JPH0421817Y2 true JPH0421817Y2 (en]) | 1992-05-19 |
Family
ID=30913783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7132986U Expired JPH0421817Y2 (en]) | 1986-05-14 | 1986-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421817Y2 (en]) |
-
1986
- 1986-05-14 JP JP7132986U patent/JPH0421817Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62182963U (en]) | 1987-11-20 |
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