EP 3861189 B1 20220525 - VENTILATION DEVICE
Title (en)
VENTILATION DEVICE
Title (de)
LÜFTUNGSVORRICHTUNG
Title (fr)
DISPOSITIF D'AÉRATION
Publication
Application
Priority
- DE 102018007864 A 20181005
- EP 2019075781 W 20190925
Abstract (en)
[origin: WO2020069927A1] The invention relates to a ventilation device (1) for supplying and/or extracting a volume flow, which device, for integration between a wall (4) and a fixed frame (5) of a window or of a wall connection joint (6) comprising a door (2), docks on the fixed frame (5) and extends from an outside (7) into an interior (8) of the window or the door (2), having a main housing (9), which is divided into at least three functional and form-changing duct sections (10, 11, 12), wherein: a first duct section (11) is designed as a flat duct with a flat side (13) abutting an end face (14) of the fixed frame (5) and the outer and inner duct sections (10, 12) either side of the first duct section form a flow opening (15, 16); the outer and inner duct sections (10, 12) are aligned with the flow opening (15, 16) towards the window or the door (2) and are designed with a curve having a radius (17, 18) towards the flat side (13) of the flat duct (11); and at least the inner duct section (12) runs from the flat side (13) at an obtuse angle (19) greater than 90° and directed away from an end face (20) of the window or the door (2).
IPC 8 full level
E06B 7/02 (2006.01); E06B 7/10 (2006.01); F24F 7/00 (2021.01); F24F 13/08 (2006.01)
CPC (source: EP US)
E06B 7/10 (2013.01 - EP); F24F 7/00 (2013.01 - EP US); F24F 13/08 (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
DOCDB simple family (publication)
WO 2020069927 A1 20200409; CN 112739883 A 20210430; CN 112739883 B 20221206; DE 102018007864 A1 20200409; EP 3861189 A1 20210811; EP 3861189 B1 20220525; PL 3861189 T3 20220816
DOCDB simple family (application)
EP 2019075781 W 20190925; CN 201980061845 A 20190925; DE 102018007864 A 20181005; EP 19780189 A 20190925; PL 19780189 T 20190925