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 strut

Info

Publication number: SE525749C2
Authority: SE; Sweden
Prior art keywords: fire; ventilation; ventilation duct; ducts; duct
Prior art date: 2003-09-09

Application number

SE0302423A

Other languages

English (en)

Swedish (sv)

Other versions

SE0302423D0 (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.)

2003-09-09

Filing date

2003-09-09

Publication date

2005-04-19

2003-09-09 Application filed by Fagergrens Vvs Konsult Ab filed Critical Fagergrens Vvs Konsult Ab

2003-09-09 Priority to SE0302423A priority Critical patent/SE525749C2/sv

2003-09-09 Publication of SE0302423D0 publication Critical patent/SE0302423D0/xx

2004-09-07 Priority to EP04775389.2A priority patent/EP1663406B1/de

2004-09-07 Priority to PCT/SE2004/001284 priority patent/WO2005023369A1/en

2004-09-07 Priority to DK04775389.2T priority patent/DK1663406T3/en

2004-09-07 Priority to ES04775389.2T priority patent/ES2611283T3/es

2005-03-10 Publication of SE0302423L publication Critical patent/SE0302423L/sv

2005-04-19 Publication of SE525749C2 publication Critical patent/SE525749C2/sv

2006-04-07 Priority to NO20061578A priority patent/NO340416B1/no

Links

238000009423 ventilation Methods 0.000 title claims abstract description 37
239000000463 material Substances 0.000 claims abstract description 5
125000006850 spacer group Chemical group 0.000 claims description 11
230000015572 biosynthetic process Effects 0.000 claims description 7
238000007789 sealing Methods 0.000 claims description 2
239000007789 gas Substances 0.000 abstract description 36
238000000034 method Methods 0.000 description 7
238000001514 detection method Methods 0.000 description 4
RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
239000003063 flame retardant Substances 0.000 description 2
239000004753 textile Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
238000005202 decontamination Methods 0.000 description 1
230000003588 decontaminative effect Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000012528 membrane Substances 0.000 description 1
238000005192 partition Methods 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1

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)

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 (de)	2003-09-09	2004-09-07	Vorrichtung zur verhinderung der rückströmung in ventilationssystemen mit ventilationsschächten
PCT/SE2004/001284 WO2005023369A1 (en)	2003-09-09	2004-09-07	Device for preventing backflow in ventilation ducts comprised in ventilation systems
DK04775389.2T DK1663406T3 (en)	2003-09-09	2004-09-07	Device for preventing backflow in ventilation ducts which are part of 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
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 (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)

* Cited by examiner, † Cited by third party
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)

* 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.

2003
- 2003-09-09 SE SE0302423A patent/SE525749C2/sv not_active IP Right Cessation
2004
- 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 EP EP04775389.2A patent/EP1663406B1/de not_active Expired - Lifetime
- 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
DK1663406T3 (en)	2017-01-30
NO20061578L (no)	2006-04-07
NO340416B1 (no)	2017-04-18
SE0302423D0 (sv)	2003-09-09
SE0302423L (sv)	2005-03-10
WO2005023369A1 (en)	2005-03-17
ES2611283T3 (es)	2017-05-08
EP1663406A1 (de)	2006-06-07
EP1663406B1 (de)	2016-11-02

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Legal Events

Date	Code	Title	Description
2023-10-31	NUG	Patent has lapsed