公开(公告)号：US10888208B2

公开(公告)日：2021-01-12

申请号：US15984842

申请日：2018-05-21

Applicant: SWISSLOGO AG

Inventor： Helmut Barbisch ,  Michael Keith Ching

IPC: A47L11/20 ,  A47L11/30 ,  A47L11/40 ,  A47L11/34 ,  A47L9/24

Abstract: A supply unit for a cleaning machine which can be connected via at least one flexible hose, has a heating device for heating water, a water pump for conveying water into or out of the heating device, a hot water and/or steam connector which is connected to the outlet of the heating device, a dirty water tank, a suction device, which preferably includes a suction turbine, for sucking dirty water from a dirty water connector into the dirty water tank. In a preferred embodiment the unit has at least one, preferably precisely one central, drive unit for driving at least one, preferably a plurality of or all components to be driven of the supply unit and/or of a cleaning machine to be connected to it.