EP 4355189 A2 20240424 - MICROPLASTIC FILTER FOR WASHING MACHINE
Title (en)
MICROPLASTIC FILTER FOR WASHING MACHINE
Title (de)
MICROPLASTIKFILTER FÜR WASCHMASCHINE
Title (fr)
FILTRE À MICROPLASTIQUE POUR LAVE-LINGE
Publication
Application
Priority
- DE 102021115442 A 20210615
- EP 2022065523 W 20220608
Abstract (en)
[origin: WO2022263250A2] The invention relates to a microplastic filter, fluid filter (1) for short, for a washing machine, comprising a filter housing (10), a first filter screen (21), a second filter screen (22) of an inflow opening (16) and an outflow opening (17), wherein the inflow (16) and the outflow (17) communicate with each other through the first filter screen (21), and the first filter chamber (25) has a retentate outlet. The microplastic filter is particularly simple to manage if the second filter screen (22) is arranged in a cavity (15) of the filter housing (10), the inflow (16) and the outflow (17) communicate with each other through the second filter screen, and the retentate outlet is arranged on the inflow side of the second filter screen (22).
IPC 8 full level
A47L 15/42 (2006.01); B01D 25/00 (2006.01); B01D 29/35 (2006.01); B01D 29/58 (2006.01); B01D 29/64 (2006.01); B01D 29/82 (2006.01)
CPC (source: EP US)
B01D 25/001 (2013.01 - EP); B01D 29/35 (2013.01 - EP US); B01D 29/54 (2013.01 - US); B01D 29/58 (2013.01 - EP US); B01D 29/6415 (2013.01 - EP US); B01D 29/824 (2013.01 - EP US); B01D 35/153 (2013.01 - US); B01D 35/30 (2013.01 - US); C02F 1/001 (2013.01 - US); D06F 39/085 (2013.01 - US); D06F 39/10 (2013.01 - EP US); B01D 2201/301 (2013.01 - US); B01D 2201/325 (2013.01 - US); C02F 2101/30 (2013.01 - US); C02F 2103/002 (2013.01 - US); C02F 2201/005 (2013.01 - US); C02F 2303/16 (2013.01 - US); C02F 2307/12 (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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021115442 A1 20221215; EP 4355189 A2 20240424; US 2024133111 A1 20240425; US 2024229338 A9 20240711; WO 2022263250 A2 20221222; WO 2022263250 A3 20230209
DOCDB simple family (application)
DE 102021115442 A 20210615; EP 2022065523 W 20220608; EP 22733565 A 20220608; US 202318535596 A 20231211