FR861966A - Perfectionnements aux fours pour traitements thermiques - Google Patents
Perfectionnements aux fours pour traitements thermiquesInfo
- Publication number
- FR861966A FR861966A FR861966DA FR861966A FR 861966 A FR861966 A FR 861966A FR 861966D A FR861966D A FR 861966DA FR 861966 A FR861966 A FR 861966A
- Authority
- FR
- France
- Prior art keywords
- heat treatment
- treatment furnaces
- furnaces
- heat
- treatment
- 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
- 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
- F27B9/2407—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 the conveyor being constituted by rollers (roller hearth furnace)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE861966X | 1938-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR861966A true FR861966A (fr) | 1941-02-22 |
Family
ID=3882329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR861966D Expired FR861966A (fr) | 1938-12-05 | 1939-11-30 | Perfectionnements aux fours pour traitements thermiques |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE431452A (fr) |
FR (1) | FR861966A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672378A1 (fr) * | 1991-01-31 | 1992-08-07 | Stein Heurtey | Perfectionnements apportes aux fours a rouleaux. |
-
0
- BE BE431452D patent/BE431452A/fr unknown
-
1939
- 1939-11-30 FR FR861966D patent/FR861966A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672378A1 (fr) * | 1991-01-31 | 1992-08-07 | Stein Heurtey | Perfectionnements apportes aux fours a rouleaux. |
Also Published As
Publication number | Publication date |
---|---|
BE431452A (fr) |
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