EP 2247393 B1 20120829 - SURFACE CLEANING HEAD
Title (en)
SURFACE CLEANING HEAD
Title (de)
FLÄCHENREINIGUNGSKOPF
Title (fr)
TÊTE DE NETTOYAGE DE SURFACE
Publication
Application
Priority
- EP 2009001103 W 20090217
- DE 102008011506 A 20080222
Abstract (en)
[origin: WO2009103486A1] The invention relates to a surface cleaning head for cleaning a surface, having a dome-shaped housing (11) that is open on one side, in which at least one spray arm (47, 48) having a spray nozzle (52, 53) is rotatably supported about a rotational axis, wherein the nozzle can be subjected to pressurized cleaning fluid and the same revolves about the rotational axis together with the spray arm in order to apply a surface to be cleaned with a fluid jet. In order to refine the surface cleaning head such that corner regions of the surface to be cleaned can also be subjected to a pressurized cleaning fluid in a simple manner, the invention provides that the surface cleaning head has at least one rotationally fixed additional nozzle (60). Said nozzle can be subjected to pressurized cleaning fluid, and an impact element (68) is associated with the same, which can be subjected to cleaning fluid coming from the additional nozzle.
IPC 8 full level
B08B 3/02 (2006.01)
CPC (source: EP)
B08B 3/024 (2013.01); B08B 3/026 (2013.01); B08B 2203/0229 (2013.01)
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
DE 102008011506 A1 20090827; CN 101939116 A 20110105; CN 101939116 B 20130612; EP 2247393 A1 20101110; EP 2247393 B1 20120829; PL 2247393 T3 20130131; WO 2009103486 A1 20090827
DOCDB simple family (application)
DE 102008011506 A 20080222; CN 200980104261 A 20090217; EP 09711740 A 20090217; EP 2009001103 W 20090217; PL 09711740 T 20090217