EP 1399645 B1 20051026 - SUCTION DEVICE COMPRISING A FIRE PROTECTION SYSTEM
Title (en)
SUCTION DEVICE COMPRISING A FIRE PROTECTION SYSTEM
Title (de)
ABSAUGVORRICHTUNG MIT BRANDSCHUTZSYSTEM.
Title (fr)
DISPOSITIF D'ASPIRATION AVEC SYSTEME COUPE-FEU
Publication
Application
Priority
- DE 10127121 A 20010605
- DE 10136096 A 20010726
- DE 10210769 A 20020312
- EP 0206112 W 20020605
Abstract (en)
[origin: WO02101197A1] The invention relates to a suction device (1), preferably for a tunnel (2), especially for a tunnel for vehicles, comprising at least one vortex hood, (4, 5). In order to improve the suction properties of said suction device (1), to prevent it from being damaged, to a large extent, in the event of a fire, and to be able to act directly on the source of fire, at least one injection device (17) comprising at least one nozzle (18) is provided, said nozzle (18) being arranged on or in the vortex hood (4, 5) and being embodied in such a way that it produces a spray mist consisting of fine droplets (32).
IPC 1-7
IPC 8 full level
CPC (source: EP)
A62C 3/0221 (2013.01); E21F 1/003 (2013.01); E21F 5/02 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02101197 A1 20021219; AT E307961 T1 20051115; DE 50204692 D1 20051201; EP 1399645 A1 20040324; EP 1399645 B1 20051026
DOCDB simple family (application)
EP 0206112 W 20020605; AT 02758213 T 20020605; DE 50204692 T 20020605; EP 02758213 A 20020605