DE291491C - - Google Patents
Info
- Publication number
- DE291491C DE291491C DENDAT291491D DE291491DA DE291491C DE 291491 C DE291491 C DE 291491C DE NDAT291491 D DENDAT291491 D DE NDAT291491D DE 291491D A DE291491D A DE 291491DA DE 291491 C DE291491 C DE 291491C
- Authority
- DE
- Germany
- Prior art keywords
- ribs
- stone
- stones
- smoke
- channels
- 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.)
- Active
Links
- 239000004575 stone Substances 0.000 claims description 16
- 239000011449 brick Substances 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims 1
- 239000011464 hollow brick Substances 0.000 claims 1
- 241000182341 Cubitermes group Species 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
- Building Environments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE291491C true DE291491C (en:Method) |
Family
ID=546367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT291491D Active DE291491C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE291491C (en:Method) |
-
0
- DE DENDAT291491D patent/DE291491C/de active Active
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