FR2406792B1 - - Google Patents
Info
- Publication number
- FR2406792B1 FR2406792B1 FR7731400A FR7731400A FR2406792B1 FR 2406792 B1 FR2406792 B1 FR 2406792B1 FR 7731400 A FR7731400 A FR 7731400A FR 7731400 A FR7731400 A FR 7731400A FR 2406792 B1 FR2406792 B1 FR 2406792B1
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/025—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey with fore-hearth
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture Of Iron (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7731400A FR2406792A1 (fr) | 1977-10-19 | 1977-10-19 | Four de fusion de produits ferreux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7731400A FR2406792A1 (fr) | 1977-10-19 | 1977-10-19 | Four de fusion de produits ferreux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406792A1 FR2406792A1 (fr) | 1979-05-18 |
FR2406792B1 true FR2406792B1 (fr) | 1982-10-15 |
Family
ID=9196669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7731400A Granted FR2406792A1 (fr) | 1977-10-19 | 1977-10-19 | Four de fusion de produits ferreux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2406792A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4243209A (en) * | 1979-10-25 | 1981-01-06 | Southwire Company | Multiple level refractory hearth for vertical shaft metal melting furnaces |
DE3608802C2 (de) * | 1986-03-15 | 1994-10-06 | Mannesmann Ag | Verfahren und Vorrichtung zum kontinuierlichen Einschmelzen von Schrott |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1348525A (en) * | 1918-06-19 | 1920-08-03 | Independent Mines Smelting Com | Smelting-furnace |
DE1064201B (de) * | 1956-09-24 | 1959-08-27 | Metalurski Inst Pri Tehniski F | Mit zwei ueber dem Schlackenraum befindlichen Duesenreihen ausgestatteter Kupolofen |
US3418108A (en) * | 1965-12-17 | 1968-12-24 | Ind Science Corp | Externally fired cupola furnace and method of operation thereof |
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1977
- 1977-10-19 FR FR7731400A patent/FR2406792A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2406792A1 (fr) | 1979-05-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |