公开(公告)号：EP0169850B1

公开(公告)日：1990-04-04

申请号：EP84902235.5

申请日：1984-05-23

申请人： AKTIEBOLAGET ELECTROLUX

发明人： POSTONEN, Arne Johannes

IPC分类号： A47L11/282

CPC分类号： A47L11/4041 ,  A47L11/292 ,  A47L11/4013 ,  A47L11/4025 ,  A47L11/4083

摘要： A machine for cleaning of preferably hard surfaces which machine has two against each other rotating brushes (101, 102). The brushes throw through a gap between them dirt particles to a container (117). Between the brushes and the container runs a transport channel (118) for the dirt particles and which channel is widening upwards. Means (128, 132) for supply of liquid detergent has permeable devices (132) which forward liquid detergent to the brushes because of the rotation of the brushes.