EP 3626145 B1 20221102 - CYCLONIC SEPARATION DEVICE FOR HOME VACUUM CLEANER
Title (en)
CYCLONIC SEPARATION DEVICE FOR HOME VACUUM CLEANER
Title (de)
ZYKLONISCHE TRENNUNGSVORRICHTUNG FÜR HAUSHALTSSAUGER
Title (fr)
DISPOSITIF DE SÉPARATION CYCLONIQUE POUR ASPIRATEUR DOMESTIQUE
Publication
Application
Priority
FR 1858439 A 20180918
Abstract (en)
[origin: CN110897552A] The present invention relates to a cyclone separation device for a home vacuum cleaner and a home vacuum cleaner comprising the same, the cyclone separation device comprising: a waste collection container; a first separation stage; and a second separation stage including a plurality of cyclones disposed in parallel with respect to each other, each cyclone including a tubular body defining a secondary separation chamber and an intake duct including an air inlet and an air outlet, the air outlets leading to the respective secondary separation chamber. The plurality of cyclones comprise a first group of cyclones and a second group of cyclones; the first group of cyclones are disposed in a central region of the second separation stage, the second group of cyclones are disposed around the firstgroup of cyclones, and air inlets of the second group of cyclones are oriented toward the central region of the second separation stage.
IPC 8 full level
A47L 9/16 (2006.01)
CPC (source: CN EP)
A47L 9/1608 (2013.01 - CN); A47L 9/1616 (2013.01 - EP); A47L 9/1625 (2013.01 - CN EP); A47L 9/1633 (2013.01 - CN); A47L 9/165 (2013.01 - EP); A47L 9/1683 (2013.01 - CN)
Citation (examination)
EP 3060095 B1 20180926 - DYSON TECHNOLOGY LTD [GB]
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 3626145 A1 20200325; EP 3626145 B1 20221102; CN 110897552 A 20200324; CN 210989988 U 20200714; ES 2932088 T3 20230111; FR 3085829 A1 20200320; FR 3085829 B1 20201023
DOCDB simple family (application)
EP 19190390 A 20190806; CN 201910868446 A 20190912; CN 201921527003 U 20190912; ES 19190390 T 20190806; FR 1858439 A 20180918