JPS6435399U - - Google Patents
Info
- Publication number
- JPS6435399U JPS6435399U JP13012487U JP13012487U JPS6435399U JP S6435399 U JPS6435399 U JP S6435399U JP 13012487 U JP13012487 U JP 13012487U JP 13012487 U JP13012487 U JP 13012487U JP S6435399 U JPS6435399 U JP S6435399U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- annular portion
- piercing
- furnace
- furnace 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13012487U JPS6435399U (it) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13012487U JPS6435399U (it) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435399U true JPS6435399U (it) | 1989-03-03 |
Family
ID=31385008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13012487U Pending JPS6435399U (it) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435399U (it) |
-
1987
- 1987-08-28 JP JP13012487U patent/JPS6435399U/ja active Pending
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