EP 1632607 A1 20060308 - Noise-deadening wall with filter
Title (en)
Noise-deadening wall with filter
Title (de)
Lärmschutzwand mit Filter
Title (fr)
panneau antibruit avec filtre
Publication
Application
Priority
AT 14902004 A 20040906
Abstract (en)
The wall (5) has filters that filter emission produced by driving vehicles on a road, where emission is in a form of a sooty particle from a diesel engine or exhaust gases. The filters consist of a filtering material that is natural, synthetic, organic and inorganic. One of the filters consists of another filter, which is perpendicularly placed. Another filter (1) has a guide mechanism for increasing the entry of air.
IPC 8 full level
E01F 8/00 (2006.01)
CPC (source: EP)
E01F 8/0017 (2013.01); E01F 8/0035 (2013.01); E01F 8/0058 (2013.01); E01F 8/007 (2013.01)
Citation (search report)
- [X] EP 1013831 A2 20000628 - GENNAKER HOLDING S A [LU]
- [X] EP 0567040 A1 19931027 - WITTING GERHARD [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 LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1632607 A1 20060308; EP 1632607 B1 20111221; AT 8838 U1 20070115; AT E538253 T1 20120115
DOCDB simple family (application)
EP 05450148 A 20050901; AT 05450148 T 20050901; AT 80272006 U 20060323