BE461299A - - Google Patents
Info
- Publication number
- BE461299A BE461299A BE461299DA BE461299A BE 461299 A BE461299 A BE 461299A BE 461299D A BE461299D A BE 461299DA BE 461299 A BE461299 A BE 461299A
- Authority
- BE
- Belgium
- Prior art keywords
- parabola
- accessory
- sound waves
- derived
- air flow
- Prior art date
Links
- 238000009795 derivation Methods 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 241000255777 Lepidoptera Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Building Environments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE461299A true BE461299A (da) |
Family
ID=113977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE461299D BE461299A (da) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE461299A (da) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2661485A1 (fr) * | 1990-04-25 | 1991-10-31 | Henningsen Foods | Mecanisme de commande de l'ecoulement d'air dans un sechoir a atomisation et ce sechoir. |
| EP0875722A1 (fr) * | 1997-04-30 | 1998-11-04 | Les Ateliers Dixneuf | Dispositif pour la diffusion d'air chaud par une hotte de cheminée |
-
0
- BE BE461299D patent/BE461299A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2661485A1 (fr) * | 1990-04-25 | 1991-10-31 | Henningsen Foods | Mecanisme de commande de l'ecoulement d'air dans un sechoir a atomisation et ce sechoir. |
| EP0875722A1 (fr) * | 1997-04-30 | 1998-11-04 | Les Ateliers Dixneuf | Dispositif pour la diffusion d'air chaud par une hotte de cheminée |
| FR2762896A1 (fr) * | 1997-04-30 | 1998-11-06 | Dixneuf Atel | Dispositif pour la diffusion d'air chaud par une hotte de cheminee |
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