NO340416B1 - Innretning for hindring av tilbakestrømning i ventilasjonskanaler som inngår i ventilasjonssystemer - Google Patents

Innretning for hindring av tilbakestrømning i ventilasjonskanaler som inngår i ventilasjonssystemer Download PDF

Info

Publication number
NO340416B1
NO340416B1 NO20061578A NO20061578A NO340416B1 NO 340416 B1 NO340416 B1 NO 340416B1 NO 20061578 A NO20061578 A NO 20061578A NO 20061578 A NO20061578 A NO 20061578A NO 340416 B1 NO340416 B1 NO 340416B1
Authority
NO
Norway
Prior art keywords
fire
ventilation
gases
air
cell
Prior art date
Application number
NO20061578A
Other languages
English (en)
Norwegian (no)
Other versions
NO20061578L (no
Inventor
Tomas Fagergren
Original Assignee
Fagergrens 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 Konsult Ab filed Critical Fagergrens Konsult Ab
Publication of NO20061578L publication Critical patent/NO20061578L/no
Publication of NO340416B1 publication Critical 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)
NO20061578A 2003-09-09 2006-04-07 Innretning for hindring av tilbakestrømning i ventilasjonskanaler som inngår i ventilasjonssystemer NO340416B1 (no)

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 (2)

Publication Number Publication Date
NO20061578L NO20061578L (no) 2006-04-07
NO340416B1 true NO340416B1 (no) 2017-04-18

Family

ID=28787307

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061578A NO340416B1 (no) 2003-09-09 2006-04-07 Innretning for hindring av tilbakestrømning i ventilasjonskanaler som inngår i ventilasjonssystemer

Country Status (6)

Country Link
EP (1) EP1663406B1 (da)
DK (1) DK1663406T3 (da)
ES (1) ES2611283T3 (da)
NO (1) NO340416B1 (da)
SE (1) SE525749C2 (da)
WO (1) WO2005023369A1 (da)

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

Citations (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
FR2598197A1 (fr) * 1986-04-30 1987-11-06 Raymond Comolet Valve a passage direct.
US5421127A (en) * 1993-12-30 1995-06-06 Stefely; Stephen F. Fire stop closure
US5970670A (en) * 1995-08-02 1999-10-26 J.W. Bollom & Co., Ltd. Intumescent fire arrester collar for pipelines
SE518899C2 (sv) * 1997-01-12 2002-12-03 Joergen Thor Förfarande för att hindra brandgasspridning, samt tryckavlastande anordning för att hindra brandgasspridning.

Patent Citations (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
FR2598197A1 (fr) * 1986-04-30 1987-11-06 Raymond Comolet Valve a passage direct.
US5421127A (en) * 1993-12-30 1995-06-06 Stefely; Stephen F. Fire stop closure
US5970670A (en) * 1995-08-02 1999-10-26 J.W. Bollom & Co., Ltd. Intumescent fire arrester collar for pipelines
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
DK1663406T3 (da) 2017-01-30
NO20061578L (no) 2006-04-07
SE0302423D0 (sv) 2003-09-09
SE0302423L (sv) 2005-03-10
SE525749C2 (sv) 2005-04-19
WO2005023369A1 (en) 2005-03-17
ES2611283T3 (es) 2017-05-08
EP1663406A1 (en) 2006-06-07
EP1663406B1 (en) 2016-11-02

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