Title:
SUPPLY UNIT
Document Type and Number:
WIPO Patent Application WO/2017/085282
Kind Code:
A3
Abstract:
The invention relates to a supply unit for a cleaning machine (R1, R2) that can be connected by means of at least one flexible hose, the supply unit comprising: a heating device (19) for heating water; a water pump (20) for delivering water to or from the heating device (19); a hot water and/or steam connection (16) connected to the outlet of the heating device (19); a dirty water tank (7); a suction device (22) (preferably comprising a suction turbine) for suctioning dirty water from a dirty water connection (18) into the dirty water tank (7); and at least one, preferably exactly one, central drive unit (M, 23, 24, 25; 37, 19') for operating at least one, preferably a number of, or all components of the supply unit (1) that are to be driven and/or of a cleaning machine that can be connected to the drive unit (R1).
Inventors:
BARBISCH HELMUT (AT)
CHING MICHAEL KEITH (CH)
CHING MICHAEL KEITH (CH)
Application Number:
PCT/EP2016/078182
Publication Date:
July 13, 2017
Filing Date:
November 18, 2016
Export Citation:
Assignee:
SWISSLOGO AG (CH)
International Classes:
A47L11/20; A47L11/30; A47L11/34; A47L11/40
Domestic Patent References:
| WO2007117095A1 | 2007-10-18 | |||
| WO2004017805A1 | 2004-03-04 |
Foreign References:
| US4974618A | 1990-12-04 | |||
| DE9216531U1 | 1993-03-25 |
Attorney, Agent or Firm:
GANGL, Markus et al. (AT)
Download PDF: