FR2321543B1 - - Google Patents
Info
- Publication number
- FR2321543B1 FR2321543B1 FR7525765A FR7525765A FR2321543B1 FR 2321543 B1 FR2321543 B1 FR 2321543B1 FR 7525765 A FR7525765 A FR 7525765A FR 7525765 A FR7525765 A FR 7525765A FR 2321543 B1 FR2321543 B1 FR 2321543B1
- Authority
- FR
- France
- 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
- C21B7/166—Tuyere replacement apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7525765A FR2321543A1 (fr) | 1975-08-20 | 1975-08-20 | Dispositif pour la mise en place des tuyeres dans un haut fourneau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7525765A FR2321543A1 (fr) | 1975-08-20 | 1975-08-20 | Dispositif pour la mise en place des tuyeres dans un haut fourneau |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2321543A1 FR2321543A1 (fr) | 1977-03-18 |
| FR2321543B1 true FR2321543B1 (cg-RX-API-DMAC10.html) | 1979-04-27 |
Family
ID=9159210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7525765A Granted FR2321543A1 (fr) | 1975-08-20 | 1975-08-20 | Dispositif pour la mise en place des tuyeres dans un haut fourneau |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2321543A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU79865A1 (cg-RX-API-DMAC10.html) * | 1977-07-29 | 1978-12-07 | ||
| LU87676A1 (fr) * | 1990-02-14 | 1991-10-08 | Wurth Paul Sa | Dispositif de montage ou de demontage de tuyeres ou de tympes de fours a cuve |
| CN110878382B (zh) * | 2019-11-28 | 2024-01-12 | 邯郸钢铁集团有限责任公司 | 一种高炉自动捅风口装置及其方法 |
-
1975
- 1975-08-20 FR FR7525765A patent/FR2321543A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2321543A1 (fr) | 1977-03-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |