DE2111681A1 - - Google Patents
Info
- Publication number
- DE2111681A1 DE2111681A1 DE19712111681 DE2111681A DE2111681A1 DE 2111681 A1 DE2111681 A1 DE 2111681A1 DE 19712111681 DE19712111681 DE 19712111681 DE 2111681 A DE2111681 A DE 2111681A DE 2111681 A1 DE2111681 A1 DE 2111681A1
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712111681 DE2111681C (de) | 1971-03-11 | Düsenstock für Schachtofen, insbeson dere Hochofen | |
| GB902872A GB1349821A (en) | 1971-03-11 | 1972-02-28 | Tuyere connections for furnaces |
| BE779963A BE779963A (fr) | 1971-03-11 | 1972-02-29 | Porte-vent pour fours a cuve, plus particulierement pour hauts-fourneaux |
| LU64880D LU64880A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-03-11 | 1972-03-02 | |
| IT4879572A IT952127B (it) | 1971-03-11 | 1972-03-06 | Supporto di ugello per forni a tino in particolare altoforni |
| FR7208234A FR2128774B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-03-11 | 1972-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712111681 DE2111681C (de) | 1971-03-11 | Düsenstock für Schachtofen, insbeson dere Hochofen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2111681A1 true DE2111681A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-09-21 |
| DE2111681C DE2111681C (de) | 1973-04-26 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| LU64880A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-06 |
| BE779963A (fr) | 1972-06-16 |
| IT952127B (it) | 1973-07-20 |
| GB1349821A (en) | 1974-04-10 |
| FR2128774A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-20 |
| FR2128774B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C2 | Grant after previous publication (2nd publication) |