EP2239014B1 - Brandschutz-Absperrvorrichtung - Google Patents

Brandschutz-Absperrvorrichtung Download PDF

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Publication number
EP2239014B1
EP2239014B1 EP10003324A EP10003324A EP2239014B1 EP 2239014 B1 EP2239014 B1 EP 2239014B1 EP 10003324 A EP10003324 A EP 10003324A EP 10003324 A EP10003324 A EP 10003324A EP 2239014 B1 EP2239014 B1 EP 2239014B1
Authority
EP
European Patent Office
Prior art keywords
damper
air flow
damper blade
flow duct
fire
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP10003324A
Other languages
English (en)
French (fr)
Other versions
EP2239014A1 (de
Inventor
Jürgen Van de Velde
Gert Van Der Sypt
Elien Ottoy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RF Technologies NV SA
Original Assignee
RF Technologies NV SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41278307&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2239014(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by RF Technologies NV SA filed Critical RF Technologies NV SA
Priority to PL10003324T priority Critical patent/PL2239014T3/pl
Priority to SI201030005T priority patent/SI2239014T1/sl
Publication of EP2239014A1 publication Critical patent/EP2239014A1/de
Application granted granted Critical
Publication of EP2239014B1 publication Critical patent/EP2239014B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers

Claims (7)

  1. Feuerklappe (1), umfassend eine Luftstromleitung (2), eine Dämpferlamelle (3), die in der Luftstromleitung (2) bereitgestellt wird und von einer geöffneten Position in eine geschlossene Position und umgekehrt gedreht werden kann, und einen Streifen aus Intumeszensmassen (4), der in der Lage ist, sich unter der Einwirkung von Wärme auszudehnen, wobei dieser Streifen (4) dazu ausgelegt ist, um den Raum zwischen der Dämpferlamelle (3) und der Luftstromleitung (2) nach der Ausdehnung und in der geschlossenen Position der Dämpferlamelle (3) auszufüllen, und wobei die Dämpferlamelle (3) mit mindestens einem vorstehenden Rand (5) an ihrem Umfang entlang versehen ist, dadurch gekennzeichnet, dass der Streifen aus Intumeszensmassen (4) dazu ausgelegt ist, um breiter zu sein als die Breite der Dämpferlamelle (3).
  2. Feuerklappe (1) nach Anspruch 1, dadurch gekennzeichnet, dass die Luftstromleitung (2) mit einer Rille (7) versehen ist, welche die Dämpferklappe (3) in ihrer geschlossenen Position an ihrem Umfang entlang umgibt.
  3. Feuerklappe (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Dämpferklappe (3) mit mindestens zwei vorstehenden Rändern (5) an ihrem Umfang entlang versehen ist, die zusammen eine Rille (6) begrenzen.
  4. Feuerklappe (1) nach Anspruch 3, dadurch gekennzeichnet, dass der Streifen aus Intumeszensmassen (4) in die Rille (6) in der Dämpferlamelle (3) eingepasst ist.
  5. Feuerklappe (1) nach Anspruch 4, dadurch gekennzeichnet, dass die Feuerklappe (1) einen zweiten Streifen aus Intumeszensmassen (4) umfasst, der in der Lage ist, sich unter der Einwirkung von Wärme auszudehnen, wobei dieser Streifen (4) in die Rille (7) in der Luftstromleitung (2) eingepasst ist.
  6. Feuerklappe (1) nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass der Streifen aus Intumeszensmassen (4), der sich unter der Einwirkung von Wärme ausdehnt, in die Rille (7) in der Luftstromleitung (2) eingepasst ist.
  7. Feuerklappe (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Rille (6) in der Luftstromleitung (2) dazu ausgelegt ist, um breiter zu sein als die Breite der Dämpferlamelle (3).
EP10003324A 2009-04-06 2010-03-29 Brandschutz-Absperrvorrichtung Active EP2239014B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL10003324T PL2239014T3 (pl) 2009-04-06 2010-03-29 Przepustnica przeciwpożarowa
SI201030005T SI2239014T1 (sl) 2009-04-06 2010-03-29 Duĺ ilec ognja

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2009/0211A BE1018315A5 (nl) 2009-04-06 2009-04-06 Brandwerende ventilatieklep.

Publications (2)

Publication Number Publication Date
EP2239014A1 EP2239014A1 (de) 2010-10-13
EP2239014B1 true EP2239014B1 (de) 2011-06-29

Family

ID=41278307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10003324A Active EP2239014B1 (de) 2009-04-06 2010-03-29 Brandschutz-Absperrvorrichtung

Country Status (6)

Country Link
EP (1) EP2239014B1 (de)
AT (1) ATE514459T1 (de)
BE (1) BE1018315A5 (de)
ES (1) ES2366427T3 (de)
PL (1) PL2239014T3 (de)
SI (1) SI2239014T1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20120304A1 (it) * 2012-11-12 2014-05-13 Mp3 S R L Struttura di supporto per serranda tagliafuoco e serranda tagliafuoco comprendente tale struttura di supporto
DK2823862T3 (en) * 2013-07-10 2017-01-09 Ekovent Ab VENTILATION SYSTEM DUMPING DEVICE
US10323856B2 (en) 2015-05-22 2019-06-18 Superposed Associates Llc Passive ductwork intumescent fire damper
US10363443B2 (en) 2016-06-30 2019-07-30 Superposed Associates Llc Passive ductwork intumescent fire damper

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7136474U (de) * 1972-02-24 Gebr Trox Gmbh Sperre für Brandabschnitte in Lüftungsund Klimaanlagen
US3980272A (en) * 1974-05-16 1976-09-14 Nittan Company, Limited Fire smoke damper
DE8812475U1 (de) * 1988-10-04 1988-11-17 Wildeboer, Werner, Dipl.-Ing., 2952 Weener, De
FR2697435B1 (fr) * 1992-10-29 1994-12-16 France Air Ralentisseur thermique pour appareil de ventilation destiné à la protection contre l'incendie.
DE29507931U1 (de) * 1995-05-13 1995-08-10 Wildeboer Werner Dipl Ing Absperrelement für eine Brandschutz-Absperrvorrichtung
FR2750200B1 (fr) * 1996-06-24 1998-08-07 Aldes Aeraulique Dispositif d'obturation d'un conduit de ventilation, notamment clapet coupe-feu ou volet de desenfumage
FI118457B (fi) 2005-12-13 2007-11-30 Flaekt Woods Ab Palopellin sulkuläppä
GB0717018D0 (en) * 2007-08-01 2007-10-10 Ruskin Air Man Ltd A damper

Also Published As

Publication number Publication date
PL2239014T3 (pl) 2011-10-31
SI2239014T1 (sl) 2011-12-30
ATE514459T1 (de) 2011-07-15
BE1018315A5 (nl) 2010-08-03
EP2239014A1 (de) 2010-10-13
ES2366427T3 (es) 2011-10-20

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