FR1599236A - - Google Patents
Info
- Publication number
- FR1599236A FR1599236A FR1599236DA FR1599236A FR 1599236 A FR1599236 A FR 1599236A FR 1599236D A FR1599236D A FR 1599236DA FR 1599236 A FR1599236 A FR 1599236A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681758518 DE1758518C2 (de) | 1968-06-19 | Hochofen-Blasform |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1599236A true FR1599236A (fr) | 1970-07-15 |
Family
ID=5695082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1599236D Expired FR1599236A (fr) | 1968-06-19 | 1968-12-12 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE725553A (fr) |
FR (1) | FR1599236A (fr) |
LU (1) | LU57583A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2505873A1 (fr) * | 1981-05-15 | 1982-11-19 | Touze Francois | Perfectionnements apportes aux tuyeres a vents chauds pour hauts fourneaux |
FR2566802A1 (fr) * | 1984-07-02 | 1986-01-03 | Aerospatiale | Procede pour le rechauffage du gaz de soufflage d'un haut fourneau par un generateur de plasma |
-
1968
- 1968-12-12 FR FR1599236D patent/FR1599236A/fr not_active Expired
- 1968-12-16 BE BE725553D patent/BE725553A/xx unknown
- 1968-12-17 LU LU57583D patent/LU57583A1/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2505873A1 (fr) * | 1981-05-15 | 1982-11-19 | Touze Francois | Perfectionnements apportes aux tuyeres a vents chauds pour hauts fourneaux |
FR2566802A1 (fr) * | 1984-07-02 | 1986-01-03 | Aerospatiale | Procede pour le rechauffage du gaz de soufflage d'un haut fourneau par un generateur de plasma |
EP0170566A1 (fr) * | 1984-07-02 | 1986-02-05 | AEROSPATIALE Société Nationale Industrielle | Procédé pour le réchauffage du gaz de soufflage d'un haut-fourneau par un générateur de plasma |
Also Published As
Publication number | Publication date |
---|---|
DE1758518B1 (de) | 1972-10-05 |
BE725553A (fr) | 1969-06-16 |
LU57583A1 (fr) | 1969-04-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |