EP 4269899 A1 20231101 - CONTROLLED MECHANICAL VENTILATION UNIT
Title (en)
CONTROLLED MECHANICAL VENTILATION UNIT
Title (de)
GESTEUERTE MECHANISCHE LÜFTUNGSEINHEIT
Title (fr)
UNITÉ DE VENTILATION MÉCANIQUE CONTRÔLÉE
Publication
Application
Priority
EP 22382399 A 20220427
Abstract (en)
The invention relates to a controlled mechanical ventilation unit (1), comprising a polygonal prismatic casing (10) that houses a centrifugal fan (5) to move air from a plurality of air inlets (2, 3) to an air outlet (4) arranged transversely on the sides (11, 12, 21, 22, 31, 32) of the casing (10) and aligned parallel to the bases thereof, the air inlets (2, 3) and the air outlet (4) being able to be connected to respective air ducts, and the air inlets (2, 3) being able to be selectively closed by means of at least one air inlet cover (9). The unit (1) comprises a plurality of air inlets of larger diameter (2) and a plurality of air inlets of smaller diameter (3) such that, between two air inlets of larger diameter (2) and laterally to said two air inlets (2) on one same side, a plurality of air inlets of smaller diameter (3) are arranged.
IPC 8 full level
F24F 13/02 (2006.01); F24F 7/00 (2021.01); F24F 13/20 (2006.01)
CPC (source: EP)
F24F 13/0236 (2013.01); F24F 13/20 (2013.01); F24F 2007/002 (2013.01); F24F 2013/205 (2013.01)
Citation (search report)
- [XI] US 2011237175 A1 20110929 - BUSEYNE SERGE [FR], et al
- [XAI] FR 2581740 A1 19861114 - ALDES [FR]
- [XI] EP 2811234 A2 20141210 - SOLER & PALAU RES SL [ES]
- [A] EP 2743597 A1 20140618 - VERO DUCO NV [BE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 22382399 A 20220427