BE356485A - - Google Patents
Info
- Publication number
- BE356485A BE356485A BE356485DA BE356485A BE 356485 A BE356485 A BE 356485A BE 356485D A BE356485D A BE 356485DA BE 356485 A BE356485 A BE 356485A
- Authority
- BE
- Belgium
- Prior art keywords
- trunk
- hat
- stump
- box
- shape
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE356485A true BE356485A (OSRAM) |
Family
ID=30540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE356485D BE356485A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE356485A (OSRAM) |
-
0
- BE BE356485D patent/BE356485A/fr unknown
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