EP 1544408 A1 20050622 - A system for exhausting flue gases in a tunnel
Title (en)
A system for exhausting flue gases in a tunnel
Title (de)
System zur Rauchgasabfuhr in Tunneln
Title (fr)
Système d'évacuation de gaz de fumée dans un tunnel
Publication
Application
Priority
DK PA200301859 A 20031216
Abstract (en)
According to the invention, a system for carrying away flue gases from a fire in a tunnel (1) comprises a duct (2) provided with a plurality of hinged doors or gates (3), which each are kept closed against a spring force by means of a lock with thermostatic release. <??>The hot flue gases will hereby release locks and open the dampers (3) at the fire zone concerned and convey the flue gases via the dampers into the duct (1), from where they are evacuated from the tunnel by means of fans. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 65/10 (2006.01); E21F 1/00 (2006.01); F24F 13/14 (2006.01); A62C 3/02 (2006.01)
CPC (source: EP)
A62C 3/0221 (2013.01); E05B 65/104 (2013.01); E21F 1/003 (2013.01); A62C 3/0292 (2013.01); F24F 11/33 (2017.12); F24F 13/1426 (2013.01)
Citation (search report)
- [Y] FR 2254245 A5 19750704 - SOFRAIR [FR]
- [Y] US 3543439 A 19701201 - PANTLAND FREDERICK WILLIAM
- [A] EP 1092837 A2 20010418 - LIEDERER & PARTNER GMBH [DE]
- [DA] US 6478672 B1 20021112 - EWALD HARTMUT [DE], et al
- [A] NL 1019389 C2 20030520 - TRELLEBORG BAKKER B V [NL]
- [A] EP 1112759 A1 20010704 - PAVETIC JOSIP [HR]
- [A] US 4898088 A 19900206 - LESSER NORMAN [US], et al
- [A] DE 3117147 A1 19821118 - DAIMLER BENZ AG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1544408 A1 20050622; EP 1544408 B1 20080423; AT E393300 T1 20080515; DE 602004013260 D1 20080605; DE 602004013260 T2 20090625
DOCDB simple family (application)
EP 04388091 A 20041216; AT 04388091 T 20041216; DE 602004013260 T 20041216