FR1557637A - - Google Patents
Info
- Publication number
- FR1557637A FR1557637A FR1557637DA FR1557637A FR 1557637 A FR1557637 A FR 1557637A FR 1557637D A FR1557637D A FR 1557637DA FR 1557637 A FR1557637 A FR 1557637A
- 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
- C21B7/10—Cooling; Devices therefor
- C21B7/103—Detection of leakages of the cooling liquid
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR108304 | 1967-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1557637A true FR1557637A (pt) | 1969-02-21 |
Family
ID=8631868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1557637D Expired FR1557637A (pt) | 1967-05-29 | 1967-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1557637A (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436187A1 (fr) * | 1978-09-14 | 1980-04-11 | Siderurgica Nac Sa | Detecteur pour detecter les fuites du liquide refrigerant dans les tuyeres de hauts-fourneaux |
| EP0123168A1 (de) * | 1983-04-12 | 1984-10-31 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren und Vorrichtung zur Kühlung von Öfen |
-
1967
- 1967-05-29 FR FR1557637D patent/FR1557637A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436187A1 (fr) * | 1978-09-14 | 1980-04-11 | Siderurgica Nac Sa | Detecteur pour detecter les fuites du liquide refrigerant dans les tuyeres de hauts-fourneaux |
| EP0123168A1 (de) * | 1983-04-12 | 1984-10-31 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren und Vorrichtung zur Kühlung von Öfen |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |