ATE485081T1 - FIRE DAMPER - Google Patents

FIRE DAMPER

Info

Publication number
ATE485081T1
ATE485081T1 AT08020133T AT08020133T ATE485081T1 AT E485081 T1 ATE485081 T1 AT E485081T1 AT 08020133 T AT08020133 T AT 08020133T AT 08020133 T AT08020133 T AT 08020133T AT E485081 T1 ATE485081 T1 AT E485081T1
Authority
AT
Austria
Prior art keywords
shut
area
rotational axis
valve
fire damper
Prior art date
Application number
AT08020133T
Other languages
German (de)
Inventor
Heinz Dammers
Dieter Grabner
Ruediger Gurny
Original Assignee
Trox Gmbh Geb
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 Trox Gmbh Geb filed Critical Trox Gmbh Geb
Application granted granted Critical
Publication of ATE485081T1 publication Critical patent/ATE485081T1/en

Links

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lift Valve (AREA)
  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Special Wing (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

The damper has housing for a shut-off valve (3), which is rotatably supported on a rotational axis. The shut-off valve includes an area (9), which projects into a gap (7), and radially extends over a circumference laterally within an area of the rotational axis, in such a manner that the movement gap between the shut-off valve and a material is clearly small than in other areas, within the area of the rotational axis.
AT08020133T 2008-01-18 2008-11-19 FIRE DAMPER ATE485081T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008000689U DE202008000689U1 (en) 2008-01-18 2008-01-18 Fire damper

Publications (1)

Publication Number Publication Date
ATE485081T1 true ATE485081T1 (en) 2010-11-15

Family

ID=39244950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08020133T ATE485081T1 (en) 2008-01-18 2008-11-19 FIRE DAMPER

Country Status (5)

Country Link
EP (1) EP2080537B1 (en)
AT (1) ATE485081T1 (en)
DE (2) DE202008000689U1 (en)
ES (1) ES2352533T3 (en)
PL (1) PL2080537T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013003280A1 (en) 2013-02-27 2014-08-28 Gert Bartholomäus Fire damper to prevent fire and smoke transmission in a pipe housing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29905167U1 (en) * 1999-03-20 1999-06-02 Gebrüder Trox, GmbH, 47506 Neukirchen-Vluyn Fire damper
PL205587B1 (en) * 2005-10-27 2010-05-31 Ciat Spo & Lstrok Ka Z Ogranic Fire protection cut off flap
DE202007013909U1 (en) * 2007-10-05 2008-02-28 Trox Gmbh Flap, in particular fire damper

Also Published As

Publication number Publication date
DE202008000689U1 (en) 2008-03-27
EP2080537B1 (en) 2010-10-20
EP2080537A1 (en) 2009-07-22
DE502008001579D1 (en) 2010-12-02
ES2352533T3 (en) 2011-02-21
PL2080537T3 (en) 2011-04-29

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