FR74436E - Improvements in furnace heating - Google Patents
Improvements in furnace heatingInfo
- Publication number
- FR74436E FR74436E FR762914A FR762914A FR74436E FR 74436 E FR74436 E FR 74436E FR 762914 A FR762914 A FR 762914A FR 762914 A FR762914 A FR 762914A FR 74436 E FR74436 E FR 74436E
- 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
- F27B3/22—Arrangements of air or gas supply devices
- F27B3/225—Oxygen blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR762914A FR74436E (en) | 1958-04-11 | 1958-04-11 | Improvements in furnace heating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR762914A FR74436E (en) | 1958-04-11 | 1958-04-11 | Improvements in furnace heating |
Publications (1)
Publication Number | Publication Date |
---|---|
FR74436E true FR74436E (en) | 1960-12-19 |
Family
ID=8706219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR762914A Expired FR74436E (en) | 1958-04-11 | 1958-04-11 | Improvements in furnace heating |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR74436E (en) |
-
1958
- 1958-04-11 FR FR762914A patent/FR74436E/en not_active Expired
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