FR490693A - Improvements to mechanical furnaces - Google Patents
Improvements to mechanical furnacesInfo
- Publication number
- FR490693A FR490693A FR490693DA FR490693A FR 490693 A FR490693 A FR 490693A FR 490693D A FR490693D A FR 490693DA FR 490693 A FR490693 A FR 490693A
- Authority
- FR
- France
- Prior art keywords
- mechanical furnaces
- furnaces
- mechanical
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H3/00—Grates with hollow bars
- F23H3/02—Grates with hollow bars internally cooled
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE490693X | 1917-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR490693A true FR490693A (en) | 1919-05-03 |
Family
ID=1526792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR490693D Expired FR490693A (en) | 1917-05-21 | 1918-06-29 | Improvements to mechanical furnaces |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR490693A (en) |
-
1918
- 1918-06-29 FR FR490693D patent/FR490693A/en not_active Expired
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