公开(公告)号：EP3745938B1

公开(公告)日：2023-09-20

申请号：EP19707878.5

申请日：2019-01-30

发明人： VERNAZZA, Giulio

IPC分类号： A47L11/30 ,  A47L11/40

公开(公告)号：EP3344106A1

公开(公告)日：2018-07-11

申请号：EP16801555.0

申请日：2016-09-01

申请人： IP CLEANING S.R.L.

发明人： RECCANELLO, Francesco

IPC分类号： A47L11/30 ,  A47L11/40

CPC分类号： A47L11/30 ,  A47L11/4008 ,  A47L11/4011 ,  A47L11/4083 ,  A47L11/4088

摘要： A surface treatment machine, comprising a frame configured to translate with respect to a surface to treat, a surface treatment element connected to said frame and configured to treat with liquid a surface, a reservoir connected to the frame arranged to provide liquid to the surface treatment element through a delivery mouth; an adjustment element arranged to feed adjustably the liquid supplied from the reservoir to the delivery mouth. It is then provided a sensor adapted to measure the level of residual liquid in the reservoir. A control unit receives from the sensor a signal proportional to residual liquid in the reservoir for adjusting the adjustment element responsive to this value, in order to deliver the liquid with optimization of the flow-rate responsive to a liquid saving parameter. It is possible then to maximize the range of the machine, and to optimize the working time of the operator.

公开(公告)号：EP3344105B1

公开(公告)日：2024-11-13

申请号：EP16801295.3

申请日：2016-09-02

发明人： RECCANELLO, Francesco

IPC分类号： A47L11/03 ,  A47L11/40

公开(公告)号：EP3344107B1

公开(公告)日：2020-11-04

申请号：EP16816735.1

申请日：2016-09-02

申请人： IP CLEANING S.R.L.

发明人： RECCANELLO, Francesco

IPC分类号： A47L11/30 ,  A47L11/40