EP 1606024 A1 20051221 - CLOSING DEVICE FOR A FIRE COMPARTMENT
Title (en)
CLOSING DEVICE FOR A FIRE COMPARTMENT
Title (de)
ABSCHLUSSVORRICHTUNG FÜR EINEN BRANDABSCHNITT
Title (fr)
DISPOSITIF D'OBTURATION POUR UN ESPACE COUPE-FEU
Publication
Application
Priority
- EP 2004002484 W 20040311
- DE 10311449 A 20030315
Abstract (en)
[origin: WO2004082767A1] The invention relates to a closing device for a fire compartment, comprising an actuating device (11) which is used to control a closing means (10) according to flooding with a quenching gas and contains a drive means (11.1) for opening and maintaining open the closing means (10) according to the quenching gas pressure. The aim of the invention is to ensure a reliable operation of the inventive device. To this end, the actuating device (11) has at least one other drive means (11.3) that is pneumatically controlled according to the quenching gas pressure in a quenching gas line system and ensures that the closing means (10) is opened and maintained open as long as the quenching gas pressure exceeds a pre-determined or pre-determinable threshold value.
IPC 1-7
IPC 8 full level
A62C 2/18 (2006.01); A62C 2/24 (2006.01); A62C 99/00 (2010.01)
CPC (source: EP)
A62C 2/18 (2013.01); A62C 2/248 (2013.01); A62C 99/0018 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004082767 A1 20040930; AT E484320 T1 20101015; BR PI0408381 A 20060321; BR PI0408381 B1 20140520; DE 10311449 A1 20040930; DE 10311449 B4 20050324; DE 502004011776 D1 20101125; EP 1606024 A1 20051221; EP 1606024 B1 20101013
DOCDB simple family (application)
EP 2004002484 W 20040311; AT 04719382 T 20040311; BR PI0408381 A 20040311; DE 10311449 A 20030315; DE 502004011776 T 20040311; EP 04719382 A 20040311