FR2273250B3 - - Google Patents
Info
- Publication number
- FR2273250B3 FR2273250B3 FR7514074A FR7514074A FR2273250B3 FR 2273250 B3 FR2273250 B3 FR 2273250B3 FR 7514074 A FR7514074 A FR 7514074A FR 7514074 A FR7514074 A FR 7514074A FR 2273250 B3 FR2273250 B3 FR 2273250B3
- 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
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/02—Brick hot-blast stoves
- C21B9/04—Brick hot-blast stoves with combustion shaft
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2426093A DE2426093B2 (de) | 1974-05-30 | 1974-05-30 | Winderhitzer mit innenliegendem Brennschacht |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2273250A1 FR2273250A1 (fr) | 1975-12-26 |
| FR2273250B3 true FR2273250B3 (fr) | 1978-11-17 |
Family
ID=5916824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7514074A Expired FR2273250B3 (fr) | 1974-05-30 | 1975-05-06 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT344759B (fr) |
| BE (1) | BE829359A (fr) |
| DE (1) | DE2426093B2 (fr) |
| ES (1) | ES437143A1 (fr) |
| FI (1) | FI751530A (fr) |
| FR (1) | FR2273250B3 (fr) |
| GB (1) | GB1494666A (fr) |
| IT (1) | IT1038360B (fr) |
| LU (1) | LU72604A1 (fr) |
| NL (1) | NL7506262A (fr) |
| SE (1) | SE7505322L (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9200134A (nl) * | 1992-01-24 | 1993-08-16 | Hoogovens Groep Bv | Windverhitter met gegoten verbindingselementen en werkwijze voor het bouwen van een windverhitter. |
| NL9201838A (nl) * | 1992-10-23 | 1994-05-16 | Hoogovens Groep Bv | Hetewindleiding. |
-
1974
- 1974-05-30 DE DE2426093A patent/DE2426093B2/de not_active Ceased
-
1975
- 1975-04-29 ES ES437143A patent/ES437143A1/es not_active Expired
- 1975-05-06 FR FR7514074A patent/FR2273250B3/fr not_active Expired
- 1975-05-07 SE SE7505322A patent/SE7505322L/xx unknown
- 1975-05-15 AT AT370475A patent/AT344759B/de not_active IP Right Cessation
- 1975-05-22 GB GB22136/75A patent/GB1494666A/en not_active Expired
- 1975-05-22 IT IT23620/75A patent/IT1038360B/it active
- 1975-05-22 BE BE156594A patent/BE829359A/fr not_active IP Right Cessation
- 1975-05-26 FI FI751530A patent/FI751530A/fi not_active Application Discontinuation
- 1975-05-28 LU LU72604A patent/LU72604A1/xx unknown
- 1975-05-28 NL NL7506262A patent/NL7506262A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2273250A1 (fr) | 1975-12-26 |
| BE829359A (fr) | 1975-09-15 |
| NL7506262A (nl) | 1975-12-02 |
| AT344759B (de) | 1978-08-10 |
| DE2426093A1 (de) | 1975-12-11 |
| ES437143A1 (es) | 1977-01-16 |
| SE7505322L (sv) | 1975-12-01 |
| DE2426093B2 (de) | 1978-08-10 |
| ATA370475A (de) | 1977-12-15 |
| FI751530A (fr) | 1975-12-01 |
| IT1038360B (it) | 1979-11-20 |
| GB1494666A (en) | 1977-12-07 |
| LU72604A1 (fr) | 1975-08-21 |