BE428923A - - Google Patents
Info
- Publication number
- BE428923A BE428923A BE428923DA BE428923A BE 428923 A BE428923 A BE 428923A BE 428923D A BE428923D A BE 428923DA BE 428923 A BE428923 A BE 428923A
- Authority
- BE
- Belgium
- Prior art keywords
- openings
- fan
- casing
- static
- inner casing
- Prior art date
Links
- 230000003068 static effect Effects 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 210000003462 vein Anatomy 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE428923A true BE428923A (enrdf_load_stackoverflow) |
Family
ID=89204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428923D BE428923A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE428923A (enrdf_load_stackoverflow) |
-
0
- BE BE428923D patent/BE428923A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2716543A1 (fr) | Aube de turbine a extremite refroidie, et turbine et turbomachine associees | |
| WO2010043798A1 (fr) | Aube de turbine a performances aerodynamiques ameliorees | |
| FR2499151A1 (fr) | Coupelle de fermeture pour silencieux d'echappement automobile et silencieux comportant une telle coupelle | |
| FR2459424A1 (fr) | Dispositif d'aeration des locaux et de tirage des cheminees | |
| BE428923A (enrdf_load_stackoverflow) | ||
| FR2694801A3 (fr) | Dispositif de ventilation pour faire pénétrer de l'air dans un espace clos, tel qu'une pièce d'habitation ou un bureau. | |
| EP0751297B1 (fr) | Pompe turbomoléculaire | |
| BE879272A (fr) | Tuyau calorifuge | |
| EP0771060B1 (fr) | Alternateur pourvu de moyens de ventilation interne perfectionnés | |
| BE897537A (fr) | Dispositif complementaire de tirage pour conduit de cheminee d'evacuation de gaz | |
| CN221722454U (zh) | 一种帐篷烟囱窗口防雨罩及帐篷 | |
| CN217107489U (zh) | 风力排气机 | |
| CN222149288U (zh) | 一种具有新型降噪进风结构的吹风机 | |
| BE342802A (enrdf_load_stackoverflow) | ||
| CH531145A (fr) | Ventilateur de toiture | |
| FR2855842A1 (fr) | Exutoire de fumees a haute performance aeraulique, specifiquement adapte pour des voutes de toitures de constructions ou de batiments | |
| BE394268A (enrdf_load_stackoverflow) | ||
| CH204796A (fr) | Installation de chauffage. | |
| BE1013480A6 (fr) | Sortie de conduit d'echappement de gaz. | |
| JPS61278479A (ja) | スク−タ−の換気装置 | |
| EP1413827A1 (fr) | Extracteur statique antireflueur pour fumées | |
| BE554199A (fr) | Souffleur a foin | |
| JPS6240242Y2 (enrdf_load_stackoverflow) | ||
| RU97112331A (ru) | Летательный аппарат | |
| WO2001081737A2 (fr) | Sortie de conduit d'echappement de gaz |