SE0302423D0 - Anordning för att hindra bakströmning i ventilationssystem ingående - Google Patents

Anordning för att hindra bakströmning i ventilationssystem ingående

Info

Publication number
SE0302423D0
SE0302423D0 SE0302423A SE0302423A SE0302423D0 SE 0302423 D0 SE0302423 D0 SE 0302423D0 SE 0302423 A SE0302423 A SE 0302423A SE 0302423 A SE0302423 A SE 0302423A SE 0302423 D0 SE0302423 D0 SE 0302423D0
Authority
SE
Sweden
Prior art keywords
ventilation
ventilation system
distance means
flow
system included
Prior art date
Application number
SE0302423A
Other languages
English (en)
Other versions
SE525749C2 (sv
SE0302423L (sv
Inventor
Tomas Fagergren
Original Assignee
Fagergrens Vvs Konsult Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fagergrens Vvs Konsult Ab filed Critical Fagergrens Vvs Konsult Ab
Priority to SE0302423A priority Critical patent/SE525749C2/sv
Publication of SE0302423D0 publication Critical patent/SE0302423D0/sv
Priority to EP04775389.2A priority patent/EP1663406B1/en
Priority to ES04775389.2T priority patent/ES2611283T3/es
Priority to DK04775389.2T priority patent/DK1663406T3/en
Priority to PCT/SE2004/001284 priority patent/WO2005023369A1/en
Publication of SE0302423L publication Critical patent/SE0302423L/sv
Publication of SE525749C2 publication Critical patent/SE525749C2/sv
Priority to NO20061578A priority patent/NO340416B1/no

Links

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)
SE0302423A 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 SE525749C2 (sv)

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
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
PCT/SE2004/001284 WO2005023369A1 (en) 2003-09-09 2004-09-07 Device for preventing backflow in ventilation ducts comprised in 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 true SE0302423D0 (sv) 2003-09-09
SE0302423L SE0302423L (sv) 2005-03-10
SE525749C2 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 (sv)
DK (1) DK1663406T3 (sv)
ES (1) ES2611283T3 (sv)
NO (1) NO340416B1 (sv)
SE (1) SE525749C2 (sv)
WO (1) WO2005023369A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
NO340416B1 (no) 2017-04-18
SE525749C2 (sv) 2005-04-19
ES2611283T3 (es) 2017-05-08
DK1663406T3 (en) 2017-01-30
SE0302423L (sv) 2005-03-10
EP1663406A1 (en) 2006-06-07
WO2005023369A1 (en) 2005-03-17
EP1663406B1 (en) 2016-11-02
NO20061578L (no) 2006-04-07

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Legal Events

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NUG Patent has lapsed