EP 3512397 A1 20190724 - FLOOR CLEANING ROBOT
Title (en)
FLOOR CLEANING ROBOT
Title (de)
BODENREINIGUNGSROBOTER
Title (fr)
ROBOT DE NETTOYAGE DES SOLS
Publication
Application
Priority
- FR 1658528 A 20160913
- FR 2017052426 W 20170912
Abstract (en)
[origin: CN107811580A] The invention relates to a floor cleaning robot comprising: a cyclonic dust separation unit (20) comprising at least one spiral- or helix-shaped pipe around a spiral axis, for creating a spiral movement of a suction air flow, an electric fan (30) arranged for creating the suction air flow, at least one drive wheel (10) arranged for pivoting around a wheel axis, for causing a movement of the floorcleaning robot, characterized in that the spiral axis is parallel to the wheel axis, in that the electric fan (30) has a rotating motor axis, and in that the rotating motor axis is parallel to the spiral axis and separate from the spiral axis.
IPC 8 full level
A47L 9/16 (2006.01)
CPC (source: CN EP)
A47L 9/16 (2013.01 - EP); A47L 11/24 (2013.01 - CN); A47L 11/30 (2013.01 - CN); A47L 11/4066 (2013.01 - CN); A47L 11/4072 (2013.01 - CN); A47L 2201/00 (2013.01 - EP)
Citation (search report)
See references of WO 2018051007A1
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)
FR 3055790 A1 20180316; FR 3055790 B1 20180907; CN 107811580 A 20180320; CN 209421839 U 20190924; EP 3512397 A1 20190724; EP 3512397 B1 20220831; ES 2927241 T3 20221103; WO 2018051007 A1 20180322
DOCDB simple family (application)
FR 1658528 A 20160913; CN 201710817724 A 20170912; CN 201721164422 U 20170912; EP 17784343 A 20170912; ES 17784343 T 20170912; FR 2017052426 W 20170912