EP 1166823 A3 20030326 - Insertorapparatus and method for the displacement of contaminated air masses
Title (en)
Insertorapparatus and method for the displacement of contaminated air masses
Title (de)
Einsatzgerät und Verfahren für die Verdrängung von kontaminierten Luftmassen
Title (fr)
Appareil d'insertion et méthode de déplacement de masses d'air contaminé
Publication
Application
Priority
AT 10582000 A 20000619
Abstract (en)
[origin: EP1166823A2] The axial fan (4) is mounted on a trailer (2). Its axle unit (6) has a single- or tandem axis (7) with supportive running gear (16). It is alternatively a semi-trailer with one or more axle assemblies. Its turning circle is 3-8 m, preferably 4 m. An Independent claim is included for the associated method of varying the velocity of contaminated air in a predetermined direction along or at right angles to a tunnel, by means of an additional airflow.
IPC 1-7
IPC 8 full level
A62C 3/02 (2006.01)
CPC (source: EP)
A62C 3/0207 (2013.01)
Citation (search report)
- [A] DE 19727146 A1 19990107 - KASPAREK ULRICH DIPL PHYS [DE]
- [A] US 5327732 A 19940712 - DE ALMEIDA FERNANDO J N [PT]
- [A] US 5205711 A 19930427 - RACZYKOWSKI DANIEL G [US]
- [A] US 4886233 A 19891212 - BATEMAN DONALD E [US], et al
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)
EP 1166823 A2 20020102; EP 1166823 A3 20030326; AT 409337 B 20020725; AT A10582000 A 20011215
DOCDB simple family (application)
EP 01114548 A 20010618; AT 10582000 A 20000619