JPS5745805B2 - - Google Patents
Info
- Publication number
- JPS5745805B2 JPS5745805B2 JP5655978A JP5655978A JPS5745805B2 JP S5745805 B2 JPS5745805 B2 JP S5745805B2 JP 5655978 A JP5655978 A JP 5655978A JP 5655978 A JP5655978 A JP 5655978A JP S5745805 B2 JPS5745805 B2 JP S5745805B2
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5655978A JPS54148105A (en) | 1978-05-15 | 1978-05-15 | Blast furnace tuyere with variable caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5655978A JPS54148105A (en) | 1978-05-15 | 1978-05-15 | Blast furnace tuyere with variable caliber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54148105A JPS54148105A (en) | 1979-11-20 |
| JPS5745805B2 true JPS5745805B2 (fi) | 1982-09-30 |
Family
ID=13030465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5655978A Granted JPS54148105A (en) | 1978-05-15 | 1978-05-15 | Blast furnace tuyere with variable caliber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54148105A (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0432606U (fi) * | 1990-07-09 | 1992-03-17 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100856279B1 (ko) * | 2001-12-13 | 2008-09-03 | 주식회사 포스코 | 고로의 풍구 내경 조정장치 |
| CN102605124B (zh) * | 2012-04-16 | 2013-06-19 | 宗品禾 | 高炉变径风口小套 |
-
1978
- 1978-05-15 JP JP5655978A patent/JPS54148105A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0432606U (fi) * | 1990-07-09 | 1992-03-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54148105A (en) | 1979-11-20 |