초록

Air and room cleaning device (1, 21) with a suction motor and a supply of water (8), with a rotating separator which is wetted by the water and through which the air flows and with a control unit (17) which brakes the suction motor (15, 23) in particular when the separator (11) is switched off.

대표청구항 ▼

1. Air and room cleaning device (1, 21) with a suction motor and a supply of water (8) as well as with a rotating separator which is wetted by the water and through which the air flows, wherein a control unit (17) is provided which brakes the suction motor (15, 23) particularly when the separator (1

1. Air and room cleaning device (1, 21) with a suction motor and a supply of water (8) as well as with a rotating separator which is wetted by the water and through which the air flows, wherein a control unit (17) is provided which brakes the suction motor (15, 23) particularly when the separator (11) is switched off.2. Air and room cleaning device according to claim 1, wherein the suction motor (23) is provided with a brake (24) that takes effect before or at least at the same time that the separator (11) is switched off.3. Air and room cleaning device according to claim 1, wherein a motor (13) independent of the suction motor (15) is provided on the separator (11).4. Air and room cleaning device according to claim 3, wherein the control unit (17) switches the suction motor (15) on and off depending on the speed of the separator motor (13).5. Air and room cleaning device according to claim 3, wherein the control unit (17) switches the suction motor (15) off before the separator motor and switches the suction motor (15) on after the separator motor.6. Air and room cleaning device according to claim 1, wherein the separator (11) is pivoted above the supply of water (8).7. Air and room cleaning device according to claim 6, wherein the separator (11) is located at an air passage opening (10) that leads into a suction room (6) in which a ventilation wheel (14) of the suction motor (15) is located.8. Air and room cleaning device according to claim 1, wherein the separator (11) and the ventilation wheel (14) of the suction unit have a joint drive.9. Air and room cleaning device according to claim 8, wherein the separator (11) and the ventilation wheel (14) of the suction motor are located on a joint shaft (12) that is engaged by a brake (24).10. Air and room cleaning device according to claim 9, wherein the brake (24) is configured as an electric brake, such as an eddy current brake.11. Air and room cleaning device according to claim 9, wherein the brake (24) is configured as a mechanical brake.12. Air and room cleaning device according to claim 1, wherein at least one guide unit is provided in the area of the supply of water (8).13. Air and room cleaning device according to claim 12, wherein at least one deflection plate (31) is provided as the guide unit.14. Air and room cleaning device according to claim 12, wherein the guide unit is provided essentially parallel to the base surface.15. Air and room cleaning device according to claim 12, wherein the guide unit is located in such a way that the supply of water (8) is divided up into at least two chambers.16. Air and room cleaning device according to claim 12, wherein the guide unit is designed to be removable.