BE425244A - - Google Patents
Info
- Publication number
- BE425244A BE425244A BE425244DA BE425244A BE 425244 A BE425244 A BE 425244A BE 425244D A BE425244D A BE 425244DA BE 425244 A BE425244 A BE 425244A
- Authority
- BE
- Belgium
- Prior art keywords
- cover
- side walls
- sand
- edges
- oven
- Prior art date
Links
- 239000004576 sand Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000011282 treatment Methods 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
- F27B5/10—Muffles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE425244A true BE425244A (OSRAM) |
Family
ID=86286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE425244D BE425244A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE425244A (OSRAM) |
-
0
- BE BE425244D patent/BE425244A/fr unknown
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