BE670201A - - Google Patents
Info
- Publication number
- BE670201A BE670201A BE670201DA BE670201A BE 670201 A BE670201 A BE 670201A BE 670201D A BE670201D A BE 670201DA BE 670201 A BE670201 A BE 670201A
- Authority
- BE
- Belgium
- Prior art keywords
- shutter
- duct
- pressure plate
- cover
- pressure
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 claims description 31
- 238000005273 aeration Methods 0.000 claims description 21
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims 1
- 230000001934 delay Effects 0.000 description 7
- 238000005474 detonation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 241000273930 Brevoortia tyrannus Species 0.000 description 3
- 230000003042 antagnostic effect Effects 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/006—Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE670201A true BE670201A (cg-RX-API-DMAC7.html) |
Family
ID=208273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670201D BE670201A (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE670201A (cg-RX-API-DMAC7.html) |
-
0
- BE BE670201D patent/BE670201A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0808008A1 (fr) | Boîtier étanche de raccordement de câbles | |
| FR2805880A1 (fr) | Vanne et lance monitor | |
| CA2680265A1 (fr) | Nacelle pour turboreacteur equipee d'un systeme d'inversion de poussee a une seule porte | |
| FR2981633A1 (fr) | Actionneur d'ouverture d'urgence d'un ouvrant d'aeronef comportant des moyens de retard a l'ouverture | |
| BE670201A (cg-RX-API-DMAC7.html) | ||
| EP1225326A1 (fr) | Système d'obturation d'un conduit, en particulier pour les voies d'air d'un statoréacteur | |
| FR2529601A1 (fr) | Ancrage de fixation de pieces de montage, destine a une armature pour element en beton arme | |
| EP1518989B1 (fr) | Ferme-porte encastrable | |
| FR2535045A1 (fr) | Projectile declencheur d'avalanches | |
| FR2901241A1 (fr) | Dispositif d'ejection, porte ejectable et aeronef comportant au moins une porte ejectable. | |
| EP2547850B1 (fr) | Feuille de porte affleurante | |
| FR2748867A1 (fr) | Dispositif d'etancheite de cables dans un acces | |
| FR2930817A1 (fr) | Systeme d'obturation d'un conduit d'evacuation des gaz d'un lanceur de missiles | |
| EP3257789B1 (fr) | Conteneur d'apport de dechets comprenant un obturateur anti-feu | |
| EP3572762A1 (fr) | Dispositif mobile de stockage d'explosif | |
| EP3530851A1 (fr) | Système de verrouillage pour une porte sectionnelle à déplacement latéral | |
| FR2680235A1 (fr) | Systeme d'arme sans recul. | |
| FR2741137A1 (fr) | Dispositif de blocage de securite pour canalisations transportant des fluides gazeux | |
| Moutier et al. | Shock damper | |
| EP3545186B1 (fr) | Injecteur de carburant | |
| CH161924A (fr) | Distribution par soupapes pour moteurs à fluide sous pression. | |
| BE509011A (cg-RX-API-DMAC7.html) | ||
| FR2902135A1 (fr) | Embout de lame finale pour volet roulant | |
| FR2797281A1 (fr) | Dispositif de voirie permettant la visite d'un ouvrage souterrain | |
| FR2721830A1 (fr) | Clapet coupe-feu |