FR74432E - Improvements in furnace heating - Google Patents
Improvements in furnace heatingInfo
- Publication number
- FR74432E FR74432E FR74432DA FR74432E FR 74432 E FR74432 E FR 74432E FR 74432D A FR74432D A FR 74432DA FR 74432 E FR74432 E FR 74432E
- Authority
- FR
- France
- Prior art keywords
- furnace heating
- furnace
- heating
- Prior art date
- 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
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/20—Arrangements of heating devices
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/002—Siemens-Martin type furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1166807T | 1956-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR74432E true FR74432E (en) | 1960-12-19 |
Family
ID=9655249
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1166807D Expired FR1166807A (en) | 1956-12-12 | 1956-12-12 | Improvements in furnace heating |
FR74432D Expired FR74432E (en) | 1956-12-12 | 1957-12-10 | Improvements in furnace heating |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1166807D Expired FR1166807A (en) | 1956-12-12 | 1956-12-12 | Improvements in furnace heating |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR1166807A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1558068B1 (en) * | 1966-04-11 | 1970-10-29 | Penzen Kompressornyj Zd | Gas-heated cupola furnace |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB867081A (en) * | 1958-02-21 | 1961-05-03 | United Steel Companies Ltd | Improvements relating to open-hearth furnaces |
US3141055A (en) * | 1958-12-01 | 1964-07-14 | Schmitt Wilhelm | Open hearth smelter system |
US3025047A (en) * | 1960-10-11 | 1962-03-13 | Koppers Co Inc | Apparatus for the restraint and control of oxygen lances |
US3194650A (en) * | 1961-04-05 | 1965-07-13 | Air Prod & Chem | Metallurgical melting and refining process |
DE1265179B (en) * | 1961-11-16 | 1968-04-04 | Koppers Co Inc | Lance for blowing gas into a refining bath for metal |
-
1956
- 1956-12-12 FR FR1166807D patent/FR1166807A/en not_active Expired
-
1957
- 1957-12-10 FR FR74432D patent/FR74432E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1558068B1 (en) * | 1966-04-11 | 1970-10-29 | Penzen Kompressornyj Zd | Gas-heated cupola furnace |
Also Published As
Publication number | Publication date |
---|---|
FR1166807A (en) | 1958-11-17 |
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