EP 4061534 A1 20220928 - FILTER UNIT FOR AIR CLEANING DEVICE, AND AIR CLEANING DEVICE
Title (en)
FILTER UNIT FOR AIR CLEANING DEVICE, AND AIR CLEANING DEVICE
Title (de)
FILTEREINHEIT FÜR LUFTREINIGUNGSVORRICHTUNG UND LUFTREINIGUNGSVORRICHTUNG
Title (fr)
UNITÉ DE FILTRATION POUR DISPOSITIF DE PURIFICATION D'AIR ET DISPOSITIF DE PURIFICATION D'AIR
Publication
Application
Priority
- DE 102019217831 A 20191119
- EP 2020080894 W 20201104
Abstract (en)
[origin: WO2021099112A1] The invention relates to a filter unit for an air cleaning device. The filter unit (1) has an odor filter (2) for neutralizing odors, said odor filter constituting a plasma generating device. The invention is characterized in that the odor filter (2) comprises at least one air-permeable high-voltage electrode (20) and at least one air-permeable counter electrode (21), each of which is made of a flat element, and the at least one air-permeable high-voltage electrode (20) and the at least one air-permeable counter electrode (21) are arranged one behind the other in the flow direction. The invention additionally relates to an air cleaning device comprising such a filter unit (1).
IPC 8 full level
B03C 3/019 (2006.01); B01D 53/32 (2006.01); B03C 3/12 (2006.01); B03C 3/155 (2006.01)
CPC (source: EP US)
A61L 9/16 (2013.01 - US); B01D 53/323 (2013.01 - EP US); B03C 3/019 (2013.01 - EP US); B03C 3/12 (2013.01 - EP US); B03C 3/155 (2013.01 - EP US); F24C 15/2035 (2013.01 - EP); A61L 2209/14 (2013.01 - US); B01D 2257/708 (2013.01 - EP); B01D 2257/90 (2013.01 - EP); B01D 2258/06 (2013.01 - EP); B01D 2259/4508 (2013.01 - EP); B01D 2259/818 (2013.01 - US)
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)
DE 102019217831 A1 20210520; CN 114641346 A 20220617; EP 4061534 A1 20220928; US 2022339577 A1 20221027; WO 2021099112 A1 20210527
DOCDB simple family (application)
DE 102019217831 A 20191119; CN 202080079909 A 20201104; EP 2020080894 W 20201104; EP 20801241 A 20201104; US 202017762765 A 20201104