SE525749C2 - Anordning för att vid brand förhindra bakåtströmning i ventilationskanal i form av genomströmningarean täckande nät med infäst flexibel strut - Google Patents
Anordning för att vid brand förhindra bakåtströmning i ventilationskanal i form av genomströmningarean täckande nät med infäst flexibel strutInfo
- Publication number
- SE525749C2 SE525749C2 SE0302423A SE0302423A SE525749C2 SE 525749 C2 SE525749 C2 SE 525749C2 SE 0302423 A SE0302423 A SE 0302423A SE 0302423 A SE0302423 A SE 0302423A SE 525749 C2 SE525749 C2 SE 525749C2
- Authority
- SE
- Sweden
- Prior art keywords
- fire
- ventilation
- ventilation duct
- ducts
- duct
- Prior art date
Links
Classifications
-
- 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
- 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
-
- 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)
Priority Applications (6)
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 |
EP04775389.2A EP1663406B1 (en) | 2003-09-09 | 2004-09-07 | Device for preventing backflow in ventilation ducts comprised in ventilation systems |
ES04775389.2T ES2611283T3 (es) | 2003-09-09 | 2004-09-07 | Dispositivo para impedir el flujo de retorno en conductos de ventilación comprendidos en sistemas de ventilación |
DK04775389.2T DK1663406T3 (en) | 2003-09-09 | 2004-09-07 | Device for preventing backflow in ventilation ducts which are part of ventilation systems |
NO20061578A NO340416B1 (no) | 2003-09-09 | 2006-04-07 | Innretning for hindring av tilbakestrømning i ventilasjonskanaler som inngår i ventilasjonssystemer |
Applications Claiming Priority (1)
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 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0302423D0 SE0302423D0 (sv) | 2003-09-09 |
SE0302423L SE0302423L (sv) | 2005-03-10 |
SE525749C2 true SE525749C2 (sv) | 2005-04-19 |
Family
ID=28787307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1663406B1 (no) |
DK (1) | DK1663406T3 (no) |
ES (1) | ES2611283T3 (no) |
NO (1) | NO340416B1 (no) |
SE (1) | SE525749C2 (no) |
WO (1) | WO2005023369A1 (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2718632B1 (en) | 2011-05-25 | 2017-05-10 | Ekovent Ab | Backflow prevention device with collapsible element within a ventilation duct and use of a collapsable element within a ventilation duct |
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 DK DK04775389.2T patent/DK1663406T3/en active
- 2004-09-07 EP EP04775389.2A patent/EP1663406B1/en active Active
- 2004-09-07 ES ES04775389.2T patent/ES2611283T3/es active Active
- 2004-09-07 WO PCT/SE2004/001284 patent/WO2005023369A1/en active Application Filing
-
2006
- 2006-04-07 NO NO20061578A patent/NO340416B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
ES2611283T3 (es) | 2017-05-08 |
SE0302423D0 (sv) | 2003-09-09 |
WO2005023369A1 (en) | 2005-03-17 |
EP1663406B1 (en) | 2016-11-02 |
NO340416B1 (no) | 2017-04-18 |
SE0302423L (sv) | 2005-03-10 |
NO20061578L (no) | 2006-04-07 |
EP1663406A1 (en) | 2006-06-07 |
DK1663406T3 (en) | 2017-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |