EP 3938589 A1 20220119 - SYSTEM FOR TREATING AIR IN BUILDING INTERIORS, AND VENTILATOR DEVICE
Title (en)
SYSTEM FOR TREATING AIR IN BUILDING INTERIORS, AND VENTILATOR DEVICE
Title (de)
SYSTEM ZUM BEHANDELN VON LUFT IN GEBÄUDEINNENRÄUMEN UND VENTILATOR-VORRICHTUNG
Title (fr)
SYSTÈME POUR TRAITER L'AIR DANS DES ESPACES INTÉRIEURS DE BÂTIMENT ET ENSEMBLE VENTILATEUR
Publication
Application
Priority
- DE 102019106264 A 20190312
- EP 2020056142 W 20200309
Abstract (en)
[origin: WO2020182704A1] The invention relates to a system (100) for treating air (91) in building interiors (90), comprising at least one ventilator module (10) which comprises a housing (11) with at least one upper face (12) that has at least one opening (11a, 11b) and an opposite lower face (13) that has at least one opening (7) and a housing base (15). A flow channel (19) is formed in the housing (11) between the upper face (12) and the lower face (13), and at least one impeller (14) which can be rotated about a rotational axis (A) and can be driven by a drive motor (M) is provided in order to convey an airflow (91) between the upper face (12) and the lower face (13). According to the invention, the housing base (15) is designed as a stand surface (16) for placing the ventilator module (10), in particular in an operating state.
IPC 8 full level
E04B 1/70 (2006.01); F26B 21/00 (2006.01)
CPC (source: EP US)
E04B 1/7069 (2013.01 - EP); E04B 1/7092 (2013.01 - EP); F24F 7/06 (2013.01 - US); F26B 21/001 (2013.01 - EP)
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
DOCDB simple family (publication)
WO 2020182704 A1 20200917; WO 2020182704 A4 20201119; DE 102019106264 A1 20200917; EP 3938589 A1 20220119; US 2022178564 A1 20220609
DOCDB simple family (application)
EP 2020056142 W 20200309; DE 102019106264 A 20190312; EP 20713192 A 20200309; US 202017437420 A 20200309