EP 3833560 A1 20210616 - AUTOMOTIVE AIR VENTILATION UNIT WITH NOISE ABSORBING SCREEN AT INTERIOR AIR INTAKE
Title (en)
AUTOMOTIVE AIR VENTILATION UNIT WITH NOISE ABSORBING SCREEN AT INTERIOR AIR INTAKE
Title (de)
KRAFTFAHRZEUGLÜFTUNGSEINHEIT MIT SCHALLABSORBIERENDEM SCHIRM AM INNEREN LUFTEINLASS
Title (fr)
UNITÉ DE VENTILATION D'AIR D'AUTOMOBILE AVEC ÉCRAN ABSORBANT LES BRUITS À L'ENTRÉE D'AIR INTÉRIEUR
Publication
Application
Priority
CN 2018099788 W 20180810
Abstract (en)
[origin: WO2020029214A1] An air ventilation unit (6) for the interior compartment of a vehicle (2), comprising an exterior air intake (8); an interior air intake (10) with an opening (10.2); a valve (12) for selectively opening the exterior air intake (8) or the interior air intake (10); a blower (14) for blowing the exterior or interior air towards the interior compartment; and a noise absorbing screen (26) arranged in front of the opening (10.2) of the interior air intake (10) and distally from the opening (10.2) so as to allow a lateral interior air intake flow between the screen (26) and the opening (10.2).
IPC 8 full level
B60H 1/00 (2006.01); B60H 1/24 (2006.01); F24F 13/24 (2006.01)
CPC (source: EP)
B60H 1/00507 (2013.01); F24F 13/24 (2013.01); B60H 2001/00085 (2013.01); B60H 2001/006 (2013.01); F24F 2013/242 (2013.01)
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 2020029214 A1 20200213; CN 112566804 A 20210326; EP 3833560 A1 20210616; EP 3833560 A4 20220330
DOCDB simple family (application)
CN 2018099788 W 20180810; CN 201880096624 A 20180810; EP 18929721 A 20180810