JPS63145849U - - Google Patents
Info
- Publication number
- JPS63145849U JPS63145849U JP3862087U JP3862087U JPS63145849U JP S63145849 U JPS63145849 U JP S63145849U JP 3862087 U JP3862087 U JP 3862087U JP 3862087 U JP3862087 U JP 3862087U JP S63145849 U JPS63145849 U JP S63145849U
- Authority
- JP
- Japan
- Prior art keywords
- guide tube
- oxygen
- guide
- hole
- blast furnace
- 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
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000001012 protector Effects 0.000 claims 1
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending 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
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3862087U JPH0329309Y2 (OSRAM) | 1987-03-16 | 1987-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3862087U JPH0329309Y2 (OSRAM) | 1987-03-16 | 1987-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63145849U true JPS63145849U (OSRAM) | 1988-09-27 |
| JPH0329309Y2 JPH0329309Y2 (OSRAM) | 1991-06-21 |
Family
ID=30851032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3862087U Expired JPH0329309Y2 (OSRAM) | 1987-03-16 | 1987-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329309Y2 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021143390A (ja) * | 2020-03-12 | 2021-09-24 | 日鉄エンジニアリング株式会社 | 出銑口開孔方法、出銑口開孔装置およびガイドパイプ |
-
1987
- 1987-03-16 JP JP3862087U patent/JPH0329309Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021143390A (ja) * | 2020-03-12 | 2021-09-24 | 日鉄エンジニアリング株式会社 | 出銑口開孔方法、出銑口開孔装置およびガイドパイプ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329309Y2 (OSRAM) | 1991-06-21 |
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