EP 1395736 B1 20050817 - SUCTION DEVICE FOR A TUNNEL
Title (en)
SUCTION DEVICE FOR A TUNNEL
Title (de)
ABSAUGVORRICHTUNG FÜR EINEN TUNNEL
Title (fr)
DISPOSITIF D'ASPIRATION POUR TUNNEL
Publication
Application
Priority
- DE 10128550 A 20010613
- DE 10136097 A 20010726
- DE 10210102 A 20020308
- EP 0206113 W 20020605
Abstract (en)
[origin: WO02101198A2] The invention relates to a suction device (1) for a tunnel (2), especially a tunnel for vehicles, comprising at least one channel (3) having an upper limit and a lower limit, and two vortex hoods (4, 5). The aim of the invention is to provide a suction device which is easy and cheap to produce and which can be just as easily and quickly integrated into new structures as into existing tunnel installations. To this end, the vortex hoods (4, 5) are arranged between the upper limit and the lower limit and the channel (3) is laterally defined by each vortex hood (4, 5).
IPC 1-7
IPC 8 full level
E21F 1/00 (2006.01); E21F 5/02 (2006.01); F24F 7/00 (2006.01)
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 02101198 A2 20021219; WO 02101198 A3 20030501; AT E302331 T1 20050915; EP 1395736 A2 20040310; EP 1395736 B1 20050817
DOCDB simple family (application)
EP 0206113 W 20020605; AT 02778879 T 20020605; EP 02778879 A 20020605