JPS5745806B2 - - Google Patents
Info
- Publication number
- JPS5745806B2 JPS5745806B2 JP5656078A JP5656078A JPS5745806B2 JP S5745806 B2 JPS5745806 B2 JP S5745806B2 JP 5656078 A JP5656078 A JP 5656078A JP 5656078 A JP5656078 A JP 5656078A JP S5745806 B2 JPS5745806 B2 JP S5745806B2
- 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 |
|---|---|---|---|
| JP5656078A JPS54148106A (en) | 1978-05-15 | 1978-05-15 | Blast furnace tuyere with variable blast opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5656078A JPS54148106A (en) | 1978-05-15 | 1978-05-15 | Blast furnace tuyere with variable blast opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54148106A JPS54148106A (en) | 1979-11-20 |
| JPS5745806B2 true JPS5745806B2 (enExample) | 1982-09-30 |
Family
ID=13030494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5656078A Granted JPS54148106A (en) | 1978-05-15 | 1978-05-15 | Blast furnace tuyere with variable blast opening |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54148106A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896955B1 (en) * | 1983-12-06 | 1991-05-21 | Eyeglass frame including shape-memory elements | |
| US4772112A (en) * | 1984-11-30 | 1988-09-20 | Cvi/Beta Ventures, Inc. | Eyeglass frame including shape-memory elements |
| KR100856279B1 (ko) * | 2001-12-13 | 2008-09-03 | 주식회사 포스코 | 고로의 풍구 내경 조정장치 |
-
1978
- 1978-05-15 JP JP5656078A patent/JPS54148106A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54148106A (en) | 1979-11-20 |