DK1663406T3 - Device for preventing backflow in ventilation ducts which are part of ventilation systems - Google Patents
Device for preventing backflow in ventilation ducts which are part of ventilation systems Download PDFInfo
- Publication number
- DK1663406T3 DK1663406T3 DK04775389.2T DK04775389T DK1663406T3 DK 1663406 T3 DK1663406 T3 DK 1663406T3 DK 04775389 T DK04775389 T DK 04775389T DK 1663406 T3 DK1663406 T3 DK 1663406T3
- Authority
- DK
- Denmark
- Prior art keywords
- fire
- ventilation
- ducts
- gases
- spacer
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims description 43
- 239000007789 gas Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 5
- 238000000034 method Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 4
- 230000009172 bursting Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 241000252067 Megalops atlanticus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Duct Arrangements (AREA)
- Building Environments (AREA)
- Ventilation (AREA)
- Air-Conditioning For Vehicles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0302423A SE525749C2 (sv) | 2003-09-09 | 2003-09-09 | Anordning för att vid brand förhindra bakåtströmning i ventilationskanal i form av genomströmningarean täckande nät med infäst flexibel strut |
| PCT/SE2004/001284 WO2005023369A1 (en) | 2003-09-09 | 2004-09-07 | Device for preventing backflow in ventilation ducts comprised in ventilation systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1663406T3 true DK1663406T3 (en) | 2017-01-30 |
Family
ID=28787307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK04775389.2T DK1663406T3 (en) | 2003-09-09 | 2004-09-07 | Device for preventing backflow in ventilation ducts which are part of ventilation systems |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1663406B1 (de) |
| DK (1) | DK1663406T3 (de) |
| ES (1) | ES2611283T3 (de) |
| NO (1) | NO340416B1 (de) |
| SE (1) | SE525749C2 (de) |
| WO (1) | WO2005023369A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2718632B1 (de) | 2011-05-25 | 2017-05-10 | Ekovent Ab | Rückstromschutzvorrichtung mit zusammenklappbarem element in einem lüftungskanal und verwendung eines zusammenklappbarer elements in einem lüftungskanal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB395994A (en) * | 1932-04-16 | 1933-07-27 | Job Arthur Neville | A device for emitting fluids under pressure |
| FR2598197B1 (fr) * | 1986-04-30 | 1988-09-09 | Raymond Comolet | Valve a passage direct. |
| US5421127A (en) * | 1993-12-30 | 1995-06-06 | Stefely; Stephen F. | Fire stop closure |
| GB9515858D0 (en) * | 1995-08-02 | 1995-10-04 | Hoffman William H | Apparatus for protecting intumescent material in support means for pipes and cables passing through walls,floors or ceilings |
| SE518899C2 (sv) * | 1997-01-12 | 2002-12-03 | Joergen Thor | Förfarande för att hindra brandgasspridning, samt tryckavlastande anordning för att hindra brandgasspridning. |
-
2003
- 2003-09-09 SE SE0302423A patent/SE525749C2/sv not_active IP Right Cessation
-
2004
- 2004-09-07 EP EP04775389.2A patent/EP1663406B1/de not_active Expired - Lifetime
- 2004-09-07 ES ES04775389.2T patent/ES2611283T3/es not_active Expired - Lifetime
- 2004-09-07 DK DK04775389.2T patent/DK1663406T3/en active
- 2004-09-07 WO PCT/SE2004/001284 patent/WO2005023369A1/en not_active Ceased
-
2006
- 2006-04-07 NO NO20061578A patent/NO340416B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO340416B1 (no) | 2017-04-18 |
| NO20061578L (no) | 2006-04-07 |
| SE525749C2 (sv) | 2005-04-19 |
| SE0302423L (sv) | 2005-03-10 |
| SE0302423D0 (sv) | 2003-09-09 |
| ES2611283T3 (es) | 2017-05-08 |
| EP1663406B1 (de) | 2016-11-02 |
| EP1663406A1 (de) | 2006-06-07 |
| WO2005023369A1 (en) | 2005-03-17 |
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