EP 3681361 A1 20200722 - SURFACE CLEANING DEVICE
Title (en)
SURFACE CLEANING DEVICE
Title (de)
FLÄCHENREINIGUNGSGERÄT
Title (fr)
APPAREIL DE NETTOYAGE DE SURFACES
Publication
Application
Priority
- DE 102017121208 A 20170913
- EP 2018054674 W 20180226
Abstract (en)
[origin: WO2019052692A1] The invention relates to a surface cleaning device (10; 210) comprising a housing (12; 212) in which a suction assembly (22; 306) for forming a suction flow is arranged, and comprising a suction nozzle (14; 216) fluidically connected to the suction assembly (22; 306) for suctioning a liquid-air mixture, and comprising a separation device (44; 258) for separating liquid out of the suctioned liquid-air mixture, and comprising a liquid tank (42; 218) for receiving the separated liquid, wherein the liquid tank (42; 218) is detachably retained on the housing (12; 212) and can be emptied via a tank-emptying opening (98; 322). In order to further develop the surface cleaning device (10; 210) in such a way that the liquid tank (42; 218) can be easily emptied, without there being the risk that liquid leaks out of the liquid tank (42; 218) with a subsequent operation of the surface cleaning device (10; 210), according to the invention, the tank-emptying opening (98; 322) can be sealingly closed by a closing wall (100; 254) of the housing (12; 212) and is freely accessible by detaching the liquid tank (42; 218) from the housing (12; 212).
IPC 8 full level
A47L 7/00 (2006.01); A47L 1/05 (2006.01); A47L 11/40 (2006.01)
CPC (source: CN EP)
A47L 1/05 (2013.01 - CN EP); A47L 7/0038 (2013.01 - EP); A47L 11/00 (2013.01 - CN); A47L 11/30 (2013.01 - CN); A47L 11/38 (2013.01 - CN); A47L 11/40 (2013.01 - CN); A47L 11/4016 (2013.01 - CN); A47L 11/4025 (2013.01 - CN); A47L 11/4027 (2013.01 - CN)
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 102017121208 A1 20190314; CN 111093449 A 20200501; CN 111093449 B 20220405; CN 114766967 A 20220722; CN 114766967 B 20240319; EP 3681361 A1 20200722; EP 3681361 B1 20230405; EP 4201282 A2 20230628; EP 4201282 A3 20230809; WO 2019052692 A1 20190321
DOCDB simple family (application)
DE 102017121208 A 20170913; CN 201880059317 A 20180226; CN 202210293470 A 20180226; EP 18707364 A 20180226; EP 2018054674 W 20180226; EP 23156623 A 20180226