EP 3498140 B1 20200715 - FILTER FOR A VACUUM CLEANER
Title (en)
FILTER FOR A VACUUM CLEANER
Title (de)
FILTER FÜR EINEN STAUBSAUGER
Title (fr)
FILTRE DESTINÉ À UN ASPIRATEUR
Publication
Application
Priority
EP 17207221 A 20171214
Abstract (en)
[origin: EP3498140A1] Embodiments herein relate to a filter (1) for a vacuum cleaner. The filter (1) comprises a frame (40) and a plurality of filtration layers (10, 20, 30) arranged such that a main surface (11, 21, 31; 11a, 11b, 21a, 21b, 31a, 31b) of the filtration layers (10, 20, 30) are facing each other. The filtration layers (10, 20, 30) are attached to the frame (40) along a first section of a peripheral edge of each filtration layer (10, 20, 30), and wherein the filtration layers (10, 20, 30) comprise a second free section of the peripheral edge which is unattached to the frame (40), such that the plurality of filtration layers (10, 20, 30) are held together at the first section of the peripheral edge and can be separated from each other along the second free section of the peripheral edge.
IPC 8 full level
A47L 9/12 (2006.01)
CPC (source: CN EP)
A47L 9/104 (2013.01 - CN); A47L 9/106 (2013.01 - CN); A47L 9/122 (2013.01 - CN 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)
EP 3498140 A1 20190619; EP 3498140 B1 20200715; CN 109953691 A 20190702; CN 109953691 B 20221122
DOCDB simple family (application)
EP 17207221 A 20171214; CN 201811517654 A 20181212