EP 1431679 A3 20041103 - Ventilation box
Title (en)
Ventilation box
Title (de)
Lüftungskasten
Title (fr)
Boîte de ventilation
Publication
Application
Priority
ES 200203018 A 20021216
Abstract (en)
[origin: EP1431679A2] Ventilation box of the type made up of a quadrangular frame (1) which has in its interior a turbine (5) driven by its correspondent motor (6) which is positioned in the cleared zone (8) in the face of the frame (1) where the outlet is located (2), enabling the ventilation box to operate in both a horizontal and a vertical position. <IMAGE>
IPC 1-7
IPC 8 full level
F04D 25/08 (2006.01); F04D 29/60 (2006.01); F24F 7/007 (2006.01); F24F 13/20 (2006.01)
CPC (source: EP)
F04D 25/08 (2013.01); F04D 29/601 (2013.01); F24F 7/007 (2013.01); F24F 2013/205 (2013.01)
Citation (search report)
- [XY] US 4174020 A 19791113 - CHALLIS LOUIS A [AU]
- [Y] FR 2710700 A1 19950407 - ABB FLAKT [FR]
- [X] US 3058650 A 19621016 - MEYER HARRY A, et al
- [A] FR 1249600 A 19601230 - SCHOBEL KLIMATECHNIK SPEZIALFA
- [A] US 3726611 A 19730410 - ASTROM L
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 03380291 A 20031215