EP 4276372 A1 20231115 - AIR EXCHANGER DEVICE
Title (en)
AIR EXCHANGER DEVICE
Title (de)
LUFTAUSTAUSCHVORRICHTUNG
Title (fr)
DISPOSITIF ÉCHANGEUR D'AIR
Publication
Application
Priority
CH 5772022 A 20220513
Abstract (en)
Disclosed herein is an air exchanger device (1) for exchanging air between two rooms of a building, the air exchanger device (1) comprising: a body housing (2) defining a housing chamber (3) and which comprises an inlet wall portion (4) and an oppositely arranged outlet wall portion (5), wherein the inlet wall portion (4) defines an air inlet (6) and the outlet wall portion (5) defines an air outlet (7), wherein the air inlet (6) and the air outlet (7) are offset to each other; a fan unit (8) comprising a fan (9), the fan (9) being arranged inside the housing chamber (3), wherein the air inlet (6), the air outlet (7) and the housing chamber (3) define a bent airflow path (10) through the body housing (2) from the air inlet (6) via the fan (9) to the air outlet (7).
IPC 8 full level
F24F 7/013 (2006.01); F24F 13/20 (2006.01); F24F 13/24 (2006.01)
CPC (source: EP)
F24F 7/013 (2013.01); F24F 13/20 (2013.01); F24F 13/24 (2013.01); F24F 2013/205 (2013.01); F24F 2013/242 (2013.01)
Citation (search report)
- [XAYI] US 2020309151 A1 20201001 - TANISHIMA MAKOTO [JP], et al
- [X] US 4560320 A 19851224 - BAUS HEINZ G [CH]
- [XI] KR 20210130004 A 20211029 - HIMPEL CO LTD [KR]
- [X] GB 2076526 A 19811202 - EBERSPAECHER J
- [Y] US 2008139107 A1 20080612 - TAKEDA SHOICHI [JP], et al
- [X] KR 20200139879 A 20201215 - NAMYANG NOVITECH CO LTD [KR]
- [X] KR 20200089927 A 20200728 - KIM JONG YUB [KR], et al
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 23170763 A 20230428