JPS63145848U - - Google Patents
Info
- Publication number
- JPS63145848U JPS63145848U JP3861987U JP3861987U JPS63145848U JP S63145848 U JPS63145848 U JP S63145848U JP 3861987 U JP3861987 U JP 3861987U JP 3861987 U JP3861987 U JP 3861987U JP S63145848 U JPS63145848 U JP S63145848U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- blowpipe
- blast furnace
- pig iron
- opening
- 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.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910000805 Pig iron Inorganic materials 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3861987U JPH0318494Y2 (enExample) | 1987-03-16 | 1987-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3861987U JPH0318494Y2 (enExample) | 1987-03-16 | 1987-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63145848U true JPS63145848U (enExample) | 1988-09-27 |
| JPH0318494Y2 JPH0318494Y2 (enExample) | 1991-04-18 |
Family
ID=30851031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3861987U Expired JPH0318494Y2 (enExample) | 1987-03-16 | 1987-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318494Y2 (enExample) |
-
1987
- 1987-03-16 JP JP3861987U patent/JPH0318494Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318494Y2 (enExample) | 1991-04-18 |
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