WO2010041185A1 - Dispositif de nettoyage à brosses rotatives - Google Patents

Dispositif de nettoyage à brosses rotatives Download PDF

Info

Publication number
WO2010041185A1
WO2010041185A1 PCT/IB2009/054334 IB2009054334W WO2010041185A1 WO 2010041185 A1 WO2010041185 A1 WO 2010041185A1 IB 2009054334 W IB2009054334 W IB 2009054334W WO 2010041185 A1 WO2010041185 A1 WO 2010041185A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning device
deflector
brushes
bristles
brush
Prior art date
Application number
PCT/IB2009/054334
Other languages
English (en)
Inventor
Bastiaan J. De Wit
Fokke R Voorhorst
Johannes T. Van Der Kooi
Original Assignee
Koninklijke Philips Electronics N.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Priority to EP09787355.8A priority Critical patent/EP2395895B1/fr
Priority to CA2753157A priority patent/CA2753157C/fr
Publication of WO2010041185A1 publication Critical patent/WO2010041185A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/32—Carpet-sweepers
    • A47L11/33—Carpet-sweepers having means for storing dirt
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4077—Skirts or splash guards

Definitions

  • the invention relates to a cleaning device for cleaning a surface
  • the cleaning device comprises at least one brush rotatable in a rotation direction about a rotating axis and movable over the surface to be cleaned
  • the cleaning device also comprises at least one deflector extending parallel to the rotating axis and contacting the bristles of the brush at a location, seen in the rotation direction, before the location where the bristles contact the surface to be cleaned.
  • the invention also relates to a vacuum cleaner.
  • a rotatable brush is being used to aid in the loosening and removal of dirt and foreign material from the surface to be cleaned.
  • the brush is pressed against the surface.
  • a cleaning liquid is being used. The cleaning liquid is removed from the surface by means of the rotating brush, together with the dirt. Droplets of the cleaning liquid on the inside of the housing of the brush are guided back to the brush by means of the deflector. To ensure that no droplets will fall back on the cleaned floor, the deflector must be pressed firmly against the brush.
  • the known cleaning device has the disadvantage that the ends of the brush leave very distinctive lines on the floor indicating the transition from a strip of cleaned surface and a surface located next thereto. This is especially disadvantage when the surface located next to the strip of cleaned surface has just be cleaned as well. The drops and stripes will be visible on the surface.
  • This object is achieved by the cleaning device according to the invention in that the cleaning device is provided with at least one side deflector extending at an angle to the rotating axis and contacting the bristles of the brush located near an end of the brush.
  • the side deflector which can be attached to the housing of the cleaning device will prevent water against the inside of the housing from dripping on the surface. Also water on the outside of the housing will flow in the direction of the deflector and will be guided back into the brush. The water guided back into the brush by the side deflector will be used again for the cleaning action before moving upwards and away from the surface to be cleaned. Due to the side deflector a smooth transition zone from a cleaned surface and a surface located next thereto will be obtained and no stripes or droplets will occur on the cleaned surface and the transition to the surface next thereto.
  • the side deflector will prevent blowing away of dirt by cleaning a surface by means of the cleaning device with or without using cleaning liquid.
  • the cleaning device comprises a vacuum source for creating a vacuum above the brush
  • the flow of air will be limited since the brush is in contact with the side deflectors and deflector at other sides. Due to the limited area along the brush where the flow of air can occur the filtering device for filtering the air as well as the vacuum source can be relatively small.
  • An embodiment of the cleaning device according to the invention is characterized in that the side deflector has a rounded shape, extending around the end of the brush.
  • the rounded side deflector provides the brush with a rounded shape near the end during rotation due to which a very smooth transition zone from a cleaned surface and a surface to be cleaned is obtained.
  • the rounded shape of the side deflector can be semicircular or oval-shape, for example.
  • the cleaning device comprises at least two brushes rotatable in opposite directions directed towards each other at the surface to be cleaned, at least two deflectors located at opposite sides of the two brushes and at least two side deflectors contacting the bristles of the brushes located near the ends of the brushes.
  • a further embodiment of the cleaning device according to the invention is characterized in that the side deflectors extend between the deflectors, forming a closed loop shaped deflector around the two brushes.
  • a closed loop shaped deflector can easily be provided in the cleaning device. Due to the closed loop shaped deflector dripping of water back to the surface is effectively prevented. Also the blowing of air away from the brushes due to pressing the brushes against the surface to be cleaned is prevented by the closed loop shaped deflector. Furthermore, the flow of air into the housing of the brushes, either created by a vacuum source or between the two brushes rotating in opposite directions, will only be present between the two brushes, where the dirt is being picked up by the brushes and not along other parts of the brushes.
  • Yet another embodiment of the cleaning device according to the invention is characterized in that the side deflector partly extends between the two brushes. In this manner, the side deflector will also presses against the brushes between the brushes, so that also at this location no dripping of water and/or blowing away of air will occur.
  • the cleaning device comprises a plate shaped element located near an end of the brush and extending, in use, parallel to the surface to be cleaned at a distance between 0,5 and 5 mm thereof.
  • the side deflector comprises at least one protrusion extending towards the surface to be cleaned when using the cleaning device.
  • Such a protrusion element will reduce the distance between the side deflector and the surface to be cleaned so that less air will be sucked in along the sides of the brushes. However, the speed of the air being sucked in will be enlarged due to which dirt located aside of the brushes will be moved towards the brushes.
  • the protrusion may be connected to the plate shaped element at a location between the brushes.
  • Yet another embodiment of the cleaning device according to the invention is characterized in that the deflector and/or side deflector is movable against spring force.
  • the side deflector, deflector and the bristles of the brush will be moved when getting in contact with each other when the brush is being rotated. If the brush is worn or deformed, the side deflector and/or deflector is will still keep in touch with the brush, although in this situation the side deflector and/or deflector will be moved less. In case that the diameter of the brush is larger than expected, for example due to production tolerances, the side deflector and/or deflector will be moved more.
  • the movable side deflector and/or deflector By the movable side deflector and/or deflector an optimal balance between a sufficient contact with the brush and a minimum power dissipation by the motor due to the contact between the brush and the side deflector and/or deflector can be obtained.
  • Another embodiment of the cleaning device according to the invention is characterized in that the deflector and/or side deflector comprises at least one flexible plate- shaped element being bendable against spring force of the plate-shaped element.
  • the plate- shaped element can easily be manufactured.
  • the plate- shaped element can be made of a plastic like silicon rubber, a polymer or any other suitable material like natural rubber.
  • Another embodiment of the cleaning device according to the invention is characterized in that the bristles are bent by the deflector and/or side deflector to an extend that suction between the bristles when losing contact with the deflector is larger than the expellation of air from between the bristles when contacting the surface to be cleaned. With such bending of the bristles by the deflector and side deflectors a net air flow towards to the brush will occur near the surface.
  • Another embodiment of the cleaning device according to the invention is characterized in that the bending of the bristles by the deflector and/or side deflector is larger than the bending of the bristles by the surface to be cleaned. Also in this situation the net air flow by the brush will be directed towards the brush.
  • Fig. 1 is a side view of a rotatable brush according to the prior art
  • Fig. 2 is a perspective view of a cleaning device according to the invention
  • Fig. 3 is a schematic side view of a part of the cleaning device as shown in Fig. 2,
  • Figs. 4A and 4B are respectively a schematic side view of a brush with a deflector according to the invention and a graph indicating the volume of air between the bristles of the brush while rotating the brush,
  • Figs. 5A-5C are a schematic side view and bottom views of the cleaning device according to the invention.
  • Figs. 6-8 are bottom views of the several other embodiments of the deflectors according to the invention.
  • Figs. 9-11 are perspective views of other embodiments of the deflector according to the invention
  • Fig.12 is a schematic side view of another embodiment of a cleaning device according to the invention as shown in Fig. 2.
  • FIG. 1 is a side view of a rotatable brush according to the prior art.
  • air will be expelled from the rotating brush in the direction indicated by arrow Pl when contact is made at position A with the surface to be cleaned.
  • the air will be expelled from the brush from the position A to position B.
  • From position B air will be sucked in a direction indicated by arrow P2 into the brush to compensate for the increasing volume between the bristles, until the bristles have lost contact with the surface (position C).
  • the airflow in the direction indicated by arrow P2 towards the brush aids the cleaning action of the brush.
  • FIG. 2 shows a perspective view of a cleaning device 1 according to the invention, comprising a housing 2 in which two brushes 3, 4 are rotatably mounted around axles 5, 6.
  • the brushes 3, 4 are driven by a motor (not shown).
  • the motor might be located on any suitable position whereby via gears of belts the brushes 3, 4 are being rotated with a speed of 5000-10,000 rotations per minute.
  • the axle of the motor can also be directly connected to the axle of the brush, whereby the motor can be placed inside the brush, for example.
  • the diameter of the brushes for example is 4 cm a 6 cm.
  • the length of the brush is for example about 25 cm.
  • Brush 3 is rotatable in a clockwise direction, indicated by arrow P3 and brush 4 is rotatable in a counter clockwise direction, indicated by arrow P4 around the respective axles 5, 6.
  • the housing 2 is provided with wheels (not shown) keeping the axles 5, 6 at a predetermined distance of the surface to be cleaned.
  • the housing 2 is connected via a steering joint to a stick 7 which is provided on a side remote of the housing 2 with a handle 8.
  • the cleaning device 1 is furthermore provided with a tank 9 for water or other cleaning liquid.
  • a power cord 10 enters the handle 8 and is guided through the stick 7 to the motor for rotating the brushes 3, 4 and the device (not shown) for feeding water from the container 9 into a brush from which it is spread on to the surface to be cleaned.
  • the housing 2 comprises a debris collecting chamber 11, the entrance 12 of which is located between the brushes 3, 4.
  • the brushes 3, 4 are fully enclosed except at the bottom by the housing 2.
  • the side cover has been removed.
  • two longitudinal deflectors 13, 14 are provided extending parallel to the axles 5, 6 and partly into the brushes 3, 4.
  • the deflectors 13, 14 are connected to each other near their ends by side deflectors (see fig. 5B, 6, 7 8).
  • the function of the deflectors 13, 14 and the side deflectors will now be explained with reference to the drawings 3, 4 A and 4B.
  • the brushes 3, 4 rotate in opposite directions P3, P4, which directions are directed towards each other near the surface to be cleaned 16.
  • the bristles 17 of the brushes 3, 4 rub over the surface to be cleaned 16 and the dirt and other materials are being disconnected from the surface to be cleaned 16 and are being moved upwards in the direction of arrow P5 into the entrance 12 of the debris collecting chamber 11.
  • the bristles 17 of the brushes 3, 4 reaches the deflectors 13, 14 or side deflectors the bristles 17 are pressed together whereby the volume between the bristles is being reduced.
  • air is being expelled from the brushes 3, 4, which air is guided along the walls 18 of the housing 2.
  • the bristles 17 lose contact with the deflectors 13, 14 or side deflectors whereby the area between the bristles is being enlarged and air will be sucked into the brushes 3, 4.
  • the net air flow between the deflectors 13, 14 or side deflectors and the surface to be cleaned 16 is in the directions indicated by the arrows P6, P7 towards the brushes 3, 4 respectively.
  • Such a net air intake by the brushes 3, 4 will for example occur if the bending of the brushes 3, 4 by the deflectors 13, 14 or side deflectors is greater than the bending of the brushes 3, 4 by the surface to be cleaned 16.
  • the bending by the deflectors 13, 14 or side deflectors of the brushes 3, 4 is for example 5 mm while the surface to be cleaned 16 bends the brushes 3, 4 for example only 3 mm.
  • the deflectors press against the bristles of the brush at a location before the location where the bristles contact the surface to be cleaned as seen in the direction of rotation.
  • Fig. 4B shows a graph whereby the volume between the bristles 17 is indicated at different angles ⁇ .
  • air is blowing in the direction indicated by arrow P8 along the walls 18 of the housing 2.
  • the cleaning device 1 can be used for cleaning soft surfaces with carpet and hard surfaces. It can be used by only rotating the brushes 3, 4 but the cleaning can be supported by sucking vacuum by means of vacuum device in the entrance 12. Furthermore the device 1 can be used for wet cleaning of for example hard surfaces whereby water or a cleaning liquid is guided from the container 9 towards the brushes 3, 4 and the surface 16 is being wetted by the brushes 3, 4. It is also possible to spray water on the surface by means of a separate device in which case the cleaning device need not to be provided with a container 9. It is important that as little as possible water or cleaning liquid remains on the surface 16. The water or cleaning liquid will be removed by the brushes 3, 4 and guided into the entrance 12 towards the debris collecting chamber 11. As can be seen in fig.
  • the deflectors 13, 14 form part of a bottom plate 21 as indicated in Fig. 5B.
  • the bottom plate 21 also comprises side deflectors 22 extending perpendicular to the deflectors 13, 14. The distance between opposite side deflectors 22 is shorter than the length of the brush 3,4.
  • the bottom plate 21 forms a closed loop shaped deflector.
  • Water droplets 19 will either be guided by the side deflectors 22 of the bottom plate 21 towards a V- shaped nose 23 of the side deflector 22 from which the droplets 19 will fall between the brushes 3, 4 and will be picked up by the brushes 3, 4 during a next passage of the brushes 3, 4 or the droplets will be picked up by the brushes when moving towards the V-shaped nose 23.
  • the V-shaped nose 23 can also be another kind of element extending between the brushes.
  • Fig. 5 C shows a bottom plate 24 similar to bottom plate 21 except for the shape of the side deflectors.
  • the side deflectors 25 of the bottom plate 24 comprises semicircular parts 26 located around ends 20 of the brushes 3, 4.
  • the semi-circular parts 26 are connected to each other by a semi-circular part 27 extending towards the semi-circular part 27 of the other side deflector 25.
  • Fig. 6 shows a bottom view of another embodiment of the cleaning device 31 according to the invention whereby U-shaped deflectors 32 are connected to each other at their side edges by means of adjusting mechanisms 34.
  • Each U-shaped deflector 32 comprises a deflector 13, 14 extending parallel to the rotation axis of the brushes and two side deflectors 22.
  • the deflectors 13, 14 are preferably flexible.
  • the side deflectors 22 may be flexible or relatively rigid.
  • Each adjusting mechanism 34 comprises a rod 35 and an adjusting knob 36 whereby by rotating the adjusting knob 36 in or opposite to a direction indicated by arrows P9, PlO the U-shaped deflectors 32, 33 will be moved apart or towards each other in the direction indicated by the double arrow PI l.
  • the pressure exerted on the brushes 3, 4 can be amended depending on the desired amount by which the bristles are pressed together. If the bristles are firmly pressed together no unwanted blowing will occur. However this might lead to extensive wear of the brushes and to an increase in the power needed to rotate the brushes.
  • an additional fan can be used to apply vacuum near the surface 16, which vacuum will prevent together with the deflectors that unwanted blowing will occur. Fig.
  • FIG. 7 shows another embodiment of the cleaning device 41 according to the invention whereby the U-shaped deflectors 32, 33 are connected near the side deflectors 22 by means of springs 42.
  • These springs 42 will determine the force by means of which the U- shaped deflectors 32, 33 are pressed against the brushes 3, 4.
  • the U-shaped deflectors 32, 33 can be moved towards each other in the directions indicated by arrows P 12, P13 under the influence of the forces exerted by the springs 42 or can be moved apart against the forces exerted by the springs 42.
  • Fig. 8 shows a further embodiment of a closed loop shaped deflector 51 according to the invention comprising deflectors 52, 53 and side deflectors 22.
  • the deflectors 52, 53 and part of the side deflectors 22 are being made of flexible elements which can accommodate the differences in the diameter of the brushes 3, 4 according to for example production tolerances.
  • Fig. 9 shows another embodiment of a (side)deflector 61 of a cleaning device according to the invention which (side)deflector 61 comprises a holder 62 which is connected with the housing 2 of the cleaning device 1 and flexible pens 63 extending parallel to each other.
  • the pens 63 are pressed against the brushes 3, 4 with their ends remote from the holder 62.
  • the (side)deflector 61 will only function to prevent water being dropped back on the surface to be cleaned 16 or also for preventing unwanted blowing.
  • FIG. 10 shows another embodiment of a (side)deflector 71 according to the invention whereby a holder 72 is provided with flexible wires 73 along which water is guided back to the brushes 3, 4. If the distance between the wires 73 is relatively small and the wires are stiff enough, the wires 73 will also diminish the unwanted blowing.
  • Fig. 11 shows an embodiment of a (side)deflector according to the invention whereby a holder 82 is provided with rigid pens 83. Also this (side)deflector 81 will prevent the dripping of water and will diminish the unwanted blowing.
  • Fig. 12 shows a side view of a part of a cleaning device according to the invention comprising two plate shaped element 91, one near each pair of ends of the brushes 3, 4 and extending, in use, parallel to the surface to be cleaned at a distance Xl between 0,5 and 5 mm thereof, preferably about 2 mm.
  • the plate shaped element 91 extends between the axes 5,6 in a direction perpendicular to the axes 5, 6 and extends over a distance of 25 to 40 mm, for example, in a direction parallel to the axes 5,6.
  • the speed of the flow of air will increase due to which also dirt located near ends of the brushes will be sucked towards the brushes rotating at high speed.
  • the distance X2 between the deflectors and the side deflectors on both sides of the axes 5,6 and the surface to be cleaned is preferably about 5 mm or more.
  • the plate shaped element 91 comprises a protrusion located between the brushes and extending further towards the surface to be cleaned to guide liquid towards the brushes. Due to the plate shaped element 91 the air flow from the side towards the brushes 3, 4 is being limited.
  • the side deflector may be relatively wide, so that the side deflector itself comprises the plate shaped element 91.
  • the bottom plate, the deflectors and side reflectors can be made from any suitable material like metal or plastic.
  • the deflectors and side deflectors can be formed as a strip connected to or integrated with the housing 2.
  • the distance between the surface and the axles of the brushes 3, 4 adjustable to be able to amend the amount by which the bristles are pressed together.
  • the deflector and side deflectors are adjustable with respect to the brush to adjust the pressure between the deflector and the brush.
  • the deflector does not press firmly enough against the bristles of the brushes, the airflow away from the brush might also be prevented by means of a vacuum system. In such a case the deflector still prevents the leakage of water and limits the power needed by the fan.
  • each deflector with a spring to the housing.
  • the forces exerted by the spring can be in vertical direction, horizontal direction or a combination thereof.

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning In General (AREA)
  • Brushes (AREA)

Abstract

L'invention concerne un dispositif de nettoyage destiné à nettoyer une surface comportant au moins une brosse rotative dans un sens de la rotation et mobile sur la surface devant être nettoyée et au moins un déflecteur venant prendre appui contre les poils de la brosse au niveau d'un emplacement avant l'emplacement où les poils entrent en contact avec la surface devant être nettoyée.
PCT/IB2009/054334 2008-10-07 2009-10-05 Dispositif de nettoyage à brosses rotatives WO2010041185A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09787355.8A EP2395895B1 (fr) 2008-10-07 2009-10-05 Dispositif de nettoyage avec brosses rotatives
CA2753157A CA2753157C (fr) 2008-10-07 2009-10-05 Dispositif de nettoyage a brosses rotatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08166002.9 2008-10-07
EP08166002A EP2191763A1 (fr) 2008-10-07 2008-10-07 Dispositif de nettoyage avec brosses rotatives

Publications (1)

Publication Number Publication Date
WO2010041185A1 true WO2010041185A1 (fr) 2010-04-15

Family

ID=40383595

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/IB2009/054333 WO2010041184A1 (fr) 2008-10-07 2009-10-05 Dispositif de nettoyage à brosses rotatives
PCT/IB2009/054334 WO2010041185A1 (fr) 2008-10-07 2009-10-05 Dispositif de nettoyage à brosses rotatives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/054333 WO2010041184A1 (fr) 2008-10-07 2009-10-05 Dispositif de nettoyage à brosses rotatives

Country Status (3)

Country Link
EP (3) EP2191763A1 (fr)
CA (2) CA2753156C (fr)
WO (2) WO2010041184A1 (fr)

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2387932A1 (fr) * 2010-05-20 2011-11-23 Koninklijke Philips Electronics N.V. Dispositif pour nettoyer une surface comprenant au moins une brosse rotative
JP2014524324A (ja) * 2011-08-23 2014-09-22 コーニンクレッカ フィリップス エヌ ヴェ 表面を清掃するための清掃装置
JP2014526934A (ja) * 2011-08-23 2014-10-09 コーニンクレッカ フィリップス エヌ ヴェ 表面を清掃するための清掃装置
CN105361803A (zh) * 2014-08-30 2016-03-02 从功赋 吸尘清洁装置
WO2017152970A1 (fr) 2016-03-09 2017-09-14 Alfred Kärcher Gmbh & Co. Kg Machine de nettoyage de surfaces
WO2017152973A1 (fr) 2016-03-09 2017-09-14 Alfred Kärcher Gmbh & Co. Kg Machine de nettoyage de surfaces
CN108499924A (zh) * 2018-05-09 2018-09-07 深圳市诚捷智能装备股份有限公司 一种用于电芯卷绕的除尘装置
US10130230B2 (en) 2014-10-13 2018-11-20 Alfred Kärcher SE & Co. KG Surface cleaning machine having a wetting device
WO2019029821A1 (fr) 2017-08-11 2019-02-14 Alfred Kärcher SE & Co. KG Nettoyeur de surfaces muni d'un système de couvercle pour réservoir à liquide souillé
DE102017120722A1 (de) 2017-09-08 2019-03-14 Alfred Kärcher SE & Co. KG Flächen-Reinigungsmaschine mit gegenläufigen Reinigungswalzeneinheiten und Verfahren zum Betreiben einer Flächen-Reinigungsmaschine
DE102017120723A1 (de) 2017-09-08 2019-03-14 Alfred Kärcher SE & Co. KG Reinigungsmaschinen-Station für eine Reinigungsmaschine, Reinigungsmaschine und Kombination aus Reinigungsmaschinen-Station und Reinigungsmaschine
US10327619B2 (en) 2014-10-13 2019-06-25 Alfred Kärcher SE & Co. KG Surface cleaning machine
US10349797B2 (en) 2014-10-13 2019-07-16 Alfred Kärcher SE & Co. KG Surface-cleaning machine
US10786130B2 (en) 2013-12-12 2020-09-29 Alfred Kärcher SE & Co. KG Floor cleaning machine
DE102019109298A1 (de) * 2019-04-09 2020-10-15 Alfred Kärcher SE & Co. KG Reinigungsmaschinen-Station für eine Reinigungsmaschine, Reinigungsmaschine, Kombination aus Reinigungsmaschinen-Station und Reinigungsmaschine und Verfahren
US10881258B2 (en) 2014-10-13 2021-01-05 Alfred Kärcher SE & Co. KG Surface cleaning machine and method for operating a surface cleaning machine
US10959590B2 (en) 2015-10-12 2021-03-30 Alfred Kärcher SE & Co. KG Surface cleaning machine
US11253121B2 (en) 2011-10-03 2022-02-22 Koninklijke Philips N.V. Floor nozzle for vacuum cleaner
DE202022101312U1 (de) 2022-02-08 2022-06-20 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Kassette
DE202022101313U1 (de) 2022-02-08 2022-06-20 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit beweglichem Abstreifelement
DE202022101314U1 (de) 2022-02-08 2022-06-20 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Schmutzfluid-Tank
EP4201284A1 (fr) 2021-12-23 2023-06-28 Alfred Kärcher SE & Co. KG Machine de nettoyage de sol dotée d'une languette de préhension et procédé de retrait d'un dispositif de réservoir de fluide sale à partir d'une tête de nettoyage
EP4201283A1 (fr) 2021-12-23 2023-06-28 Alfred Kärcher SE & Co. KG Machine de nettoyage du sol dotée d'au moins un élément de support
EP4201285A1 (fr) 2021-12-23 2023-06-28 Alfred Kärcher SE & Co. KG Machine de nettoyage de sol dotée d'une articulation pivotante et procédé de fonctionnement d'une machine de nettoyage de sol
WO2023117346A1 (fr) 2021-12-23 2023-06-29 Alfred Kärcher SE & Co. KG Machine de nettoyage de surface dotée d'un élément racleur incurvé
DE102022133009A1 (de) 2022-02-08 2023-08-10 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Drehlagereinrichtung mit Widerlager
DE102022102918A1 (de) 2022-02-08 2023-08-10 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Kassette
DE102022102924A1 (de) 2022-02-08 2023-08-10 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit beweglichem Abstreifelement
DE102022102937A1 (de) 2022-02-08 2023-08-10 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Schmutzfluid-Tank
WO2023152163A1 (fr) 2022-02-08 2023-08-17 Alfred Kärcher SE & Co. KG Dispositif de nettoyage de plancher avec unité de palier pivotant à butée
WO2023151833A1 (fr) 2022-02-08 2023-08-17 Alfred Kärcher SE & Co. KG Dispositif de nettoyage de plancher avec dispositif de balayage et procédé de fonctionnement d'un dispositif de nettoyage de plancher
DE102022124120A1 (de) 2022-09-20 2024-03-21 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Becken und Verfahren zum Betreiben eines Bodenreinigungsgeräts
US11998148B2 (en) 2022-05-20 2024-06-04 Alfred Kärcher SE & Co. KG Floor cleaning machine

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9820626B2 (en) 2008-03-17 2017-11-21 Aktiebolaget Electrolux Actuator mechanism for a brushroll cleaner
US10117553B2 (en) 2008-03-17 2018-11-06 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
CN101984742B (zh) 2008-03-17 2013-10-30 伊莱克斯家用产品有限公司 具有清洁部件的搅拌器
US9295362B2 (en) 2008-03-17 2016-03-29 Aktiebolaget Electrolux Vacuum cleaner agitator cleaner with power control
US9314140B2 (en) 2011-10-26 2016-04-19 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
JP6219850B2 (ja) 2012-02-02 2017-10-25 アクティエボラゲット エレクトロラックス 掃除機ノズル用クリーニング装置
WO2014095614A1 (fr) 2012-12-20 2014-06-26 Koninklijke Philips N.V. Dispositif de nettoyage permettant de nettoyer une surface
CN104703526B (zh) 2012-12-21 2018-01-30 伊莱克斯公司 用于真空吸尘器的可旋转构件的清洁设备、吸尘器吸嘴、真空吸尘器以及清洁单元
RU2649260C2 (ru) 2013-02-05 2018-03-30 Конинклейке Филипс Н.В. Насадочное приспособление с щеткой и скребком
CN104755003B (zh) 2013-02-07 2016-08-17 皇家飞利浦有限公司 用于清洁表面的清洁设备的喷嘴装置
US9072416B2 (en) 2013-03-15 2015-07-07 Aktiebolaget Electrolux Vacuum cleaner agitator cleaner with brushroll lifting mechanism
US9775477B2 (en) 2013-05-02 2017-10-03 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
ITMI20130970A1 (it) * 2013-06-13 2014-12-14 Ghibli S P A Testata a doppio tergitore per macchina per la pulitura di superfici
RU2662210C2 (ru) 2013-11-21 2018-07-24 Конинклейке Филипс Н.В. Вакуумное чистящее устройство, имеющее насадку для очистки поверхности
AU2016101847B4 (en) 2015-10-28 2022-02-17 Bissell Inc. Surface cleaning apparatus
US11503968B2 (en) * 2018-08-10 2022-11-22 Sharkninja Operating Llc System and method for reducing noise and/or vibration in a cleaning apparatus with combing unit for removing debris
US11291345B2 (en) 2018-08-27 2022-04-05 Techtronic Floor Care Technology Limited Floor cleaner
US11730331B2 (en) 2018-12-21 2023-08-22 Tennant Company Sweeper/scrubber system capable of handling large debris
US11304581B2 (en) 2019-01-08 2022-04-19 Bissell Inc. Surface cleaning apparatus
EP3682785A1 (fr) 2019-01-16 2020-07-22 Koninklijke Philips N.V. Ustensile de nettoyage de surface
EP4025110A1 (fr) * 2019-09-06 2022-07-13 Alfred Kärcher SE & Co. KG Nettoyeur du sol avec ramassage des cheveux et procédé de fonctionnement d'un nettoyeur de sol
US11039723B2 (en) 2019-11-06 2021-06-22 Bissell Inc. Surface cleaning apparatus
EP3841940A1 (fr) 2019-12-23 2021-06-30 Koninklijke Philips N.V. Détermination d'un mode de fonctionnement de démarrage d'un système d'humidification d'un dispositif de nettoyage
JP2021122503A (ja) * 2020-02-05 2021-08-30 オムロン株式会社 床面清掃装置
EP3892179A1 (fr) 2020-04-06 2021-10-13 Koninklijke Philips N.V. Dispositif de nettoyage et buse d'aspirateur conçue pour être utilisée dans un dispositif de nettoyage
EP3977893A1 (fr) 2020-10-01 2022-04-06 Koninklijke Philips N.V. Brosse à utiliser dans un dispositif de nettoyage pour nettoyer des surfaces
US11122946B2 (en) 2021-03-04 2021-09-21 Bissell Inc. Brushroll for surface cleaning apparatus
US11160431B2 (en) 2021-03-04 2021-11-02 Bissell Inc. Surface cleaning apparatus
CN220735327U (zh) * 2022-08-09 2024-04-09 苏州宝时得电动工具有限公司 清洁机器人和清洁系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039558A2 (fr) * 1980-04-24 1981-11-11 Numatic International Limited Balai mécanique
GB2139879A (en) * 1983-05-21 1984-11-21 Stein & Co Gmbh Floor care appliance with carpet guard
US20050055785A1 (en) * 2003-09-17 2005-03-17 Spooner Gregory Clegg Sweeping appliance
WO2005053498A1 (fr) 2003-11-10 2005-06-16 Tennant Company Procede et dispositif de nettoyage d'etoffes, de revetements de sol et de surfaces de sol nu utilisant un support de nettoyage a transfert de salissures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1694937A (en) 1925-02-14 1928-12-11 Frederick S Floeter Floor-scrubbing machine
FR1377905A (fr) * 1963-12-23 1964-11-06 Dietsche Roman Fa Dispositif perfectionné pour le balayage des tapis
DE102004017696A1 (de) * 2004-04-10 2005-10-27 Vorwerk & Co. Interholding Gmbh Bodenpflegegerät mit einer rotierbaren Bürste

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039558A2 (fr) * 1980-04-24 1981-11-11 Numatic International Limited Balai mécanique
GB2139879A (en) * 1983-05-21 1984-11-21 Stein & Co Gmbh Floor care appliance with carpet guard
US20050055785A1 (en) * 2003-09-17 2005-03-17 Spooner Gregory Clegg Sweeping appliance
WO2005053498A1 (fr) 2003-11-10 2005-06-16 Tennant Company Procede et dispositif de nettoyage d'etoffes, de revetements de sol et de surfaces de sol nu utilisant un support de nettoyage a transfert de salissures

Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2387932A1 (fr) * 2010-05-20 2011-11-23 Koninklijke Philips Electronics N.V. Dispositif pour nettoyer une surface comprenant au moins une brosse rotative
CN102247110A (zh) * 2010-05-20 2011-11-23 皇家飞利浦电子股份有限公司 用于清洁表面且包括至少一个可旋转刷子的设备
WO2011145039A1 (fr) * 2010-05-20 2011-11-24 Koninklijke Philips Electronics N.V. Dispositif de nettoyage d'une surface comprenant au moins une brosse rotative
US20130025077A1 (en) * 2010-05-20 2013-01-31 Koninklijke Philips Electronics N.V. Device for cleaning a surface, comprising at least one rotatable brush
JP2013526939A (ja) * 2010-05-20 2013-06-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 少なくとも１つの回転可能なブラシを有する、表面を清掃する装置
US10349796B2 (en) 2010-05-20 2019-07-16 Koninklijke Philips N.V. Device for cleaning a surface, comprising at least one rotatable brush
JP2014524324A (ja) * 2011-08-23 2014-09-22 コーニンクレッカ フィリップス エヌ ヴェ 表面を清掃するための清掃装置
JP2014526934A (ja) * 2011-08-23 2014-10-09 コーニンクレッカ フィリップス エヌ ヴェ 表面を清掃するための清掃装置
US11253121B2 (en) 2011-10-03 2022-02-22 Koninklijke Philips N.V. Floor nozzle for vacuum cleaner
US10786130B2 (en) 2013-12-12 2020-09-29 Alfred Kärcher SE & Co. KG Floor cleaning machine
US11457790B2 (en) 2013-12-12 2022-10-04 Alfred Kärcher SE & Co. KG Floor cleaning machine
CN105361803A (zh) * 2014-08-30 2016-03-02 从功赋 吸尘清洁装置
US10881258B2 (en) 2014-10-13 2021-01-05 Alfred Kärcher SE & Co. KG Surface cleaning machine and method for operating a surface cleaning machine
US10130230B2 (en) 2014-10-13 2018-11-20 Alfred Kärcher SE & Co. KG Surface cleaning machine having a wetting device
US10362920B2 (en) 2014-10-13 2019-07-30 Alfred Kärcher Gmbh & Co. Kg Surface cleaning machine
US10349797B2 (en) 2014-10-13 2019-07-16 Alfred Kärcher SE & Co. KG Surface-cleaning machine
US10327619B2 (en) 2014-10-13 2019-06-25 Alfred Kärcher SE & Co. KG Surface cleaning machine
US10959590B2 (en) 2015-10-12 2021-03-30 Alfred Kärcher SE & Co. KG Surface cleaning machine
WO2017152973A1 (fr) 2016-03-09 2017-09-14 Alfred Kärcher Gmbh & Co. Kg Machine de nettoyage de surfaces
US11058274B2 (en) 2016-03-09 2021-07-13 Alfred Kärcher SE & Co. KG Surface cleaning machine
WO2017153450A1 (fr) 2016-03-09 2017-09-14 Alfred Kärcher Gmbh & Co. Kg Machine de nettoyage de surfaces
WO2017152970A1 (fr) 2016-03-09 2017-09-14 Alfred Kärcher Gmbh & Co. Kg Machine de nettoyage de surfaces
WO2019029821A1 (fr) 2017-08-11 2019-02-14 Alfred Kärcher SE & Co. KG Nettoyeur de surfaces muni d'un système de couvercle pour réservoir à liquide souillé
US11523724B2 (en) 2017-08-11 2022-12-13 Alfred Kärcher SE & Co. KG Surface cleaning machine with cover device for dirty fluid reservoir device
RU2733363C1 (ru) * 2017-08-11 2020-10-01 Альфред Керхер Се Унд Ко. Кг Машина для чистки поверхностей с закрывающим устройством для устройства для сбора грязной жидкости
DE102017120723A1 (de) 2017-09-08 2019-03-14 Alfred Kärcher SE & Co. KG Reinigungsmaschinen-Station für eine Reinigungsmaschine, Reinigungsmaschine und Kombination aus Reinigungsmaschinen-Station und Reinigungsmaschine
DE102017120722A1 (de) 2017-09-08 2019-03-14 Alfred Kärcher SE & Co. KG Flächen-Reinigungsmaschine mit gegenläufigen Reinigungswalzeneinheiten und Verfahren zum Betreiben einer Flächen-Reinigungsmaschine
WO2019048496A1 (fr) 2017-09-08 2019-03-14 Alfred Kärcher SE & Co. KG Machine de nettoyage de surface ayant des unités à rouleaux de nettoyage contrarotatives et procédé de fonctionnement d'une machine de nettoyage de surface
CN108499924A (zh) * 2018-05-09 2018-09-07 深圳市诚捷智能装备股份有限公司 一种用于电芯卷绕的除尘装置
DE102019109298A1 (de) * 2019-04-09 2020-10-15 Alfred Kärcher SE & Co. KG Reinigungsmaschinen-Station für eine Reinigungsmaschine, Reinigungsmaschine, Kombination aus Reinigungsmaschinen-Station und Reinigungsmaschine und Verfahren
DE102021134612A1 (de) 2021-12-23 2023-06-29 Alfred Kärcher SE & Co. KG Bodenreinigungsmaschine mit mindestens einem Abstützelement
DE102021134463A1 (de) 2021-12-23 2023-07-13 Alfred Kärcher SE & Co. KG Flächenreinigungsmaschine mit gekrümmtem Abstreifelement
WO2023117346A1 (fr) 2021-12-23 2023-06-29 Alfred Kärcher SE & Co. KG Machine de nettoyage de surface dotée d'un élément racleur incurvé
EP4201284A1 (fr) 2021-12-23 2023-06-28 Alfred Kärcher SE & Co. KG Machine de nettoyage de sol dotée d'une languette de préhension et procédé de retrait d'un dispositif de réservoir de fluide sale à partir d'une tête de nettoyage
EP4201283A1 (fr) 2021-12-23 2023-06-28 Alfred Kärcher SE & Co. KG Machine de nettoyage du sol dotée d'au moins un élément de support
EP4201285A1 (fr) 2021-12-23 2023-06-28 Alfred Kärcher SE & Co. KG Machine de nettoyage de sol dotée d'une articulation pivotante et procédé de fonctionnement d'une machine de nettoyage de sol
DE102021134577A1 (de) 2021-12-23 2023-06-29 Alfred Kärcher SE & Co. KG Bodenreinigungsmaschine mit Trittlasche und Verfahren zur Abnahme einer Schmutzfluidtankeinrichtung von einem Reinigungskopf
DE102021134552A1 (de) 2021-12-23 2023-06-29 Alfred Kärcher SE & Co. KG Bodenreinigungsmaschine mit Schwenkgelenk und Verfahren zum Betreiben einer Bodenreinigungsmaschine
DE202022101314U1 (de) 2022-02-08 2022-06-20 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Schmutzfluid-Tank
WO2023152163A1 (fr) 2022-02-08 2023-08-17 Alfred Kärcher SE & Co. KG Dispositif de nettoyage de plancher avec unité de palier pivotant à butée
DE202022101312U1 (de) 2022-02-08 2022-06-20 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Kassette
DE102022133009A1 (de) 2022-02-08 2023-08-10 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Drehlagereinrichtung mit Widerlager
DE102022102918A1 (de) 2022-02-08 2023-08-10 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Kassette
DE102022102924A1 (de) 2022-02-08 2023-08-10 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit beweglichem Abstreifelement
DE102022102937A1 (de) 2022-02-08 2023-08-10 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Schmutzfluid-Tank
DE202022101313U1 (de) 2022-02-08 2022-06-20 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit beweglichem Abstreifelement
WO2023152082A1 (fr) 2022-02-08 2023-08-17 Alfred Kärcher SE & Co. KG Dispositif de nettoyage de plancher avec cassette
WO2023151833A1 (fr) 2022-02-08 2023-08-17 Alfred Kärcher SE & Co. KG Dispositif de nettoyage de plancher avec dispositif de balayage et procédé de fonctionnement d'un dispositif de nettoyage de plancher
WO2023151998A1 (fr) 2022-02-08 2023-08-17 Alfred Kärcher SE & Co. KG Dispositif de nettoyage de plancher avec élément d'essuyage mobile
WO2023152021A1 (fr) 2022-02-08 2023-08-17 Alfred Kärcher SE & Co. KG Dispositif de nettoyage de plancher avec réservoir de liquide sale
US11998148B2 (en) 2022-05-20 2024-06-04 Alfred Kärcher SE & Co. KG Floor cleaning machine
DE102022124120A1 (de) 2022-09-20 2024-03-21 Alfred Kärcher SE & Co. KG Bodenreinigungsgerät mit Becken und Verfahren zum Betreiben eines Bodenreinigungsgeräts
WO2024061626A1 (fr) 2022-09-20 2024-03-28 Alfred Kärcher SE & Co. KG Dispositif de nettoyage des sols comprenant un réservoir et procédé d'utilisation d'un dispositif de nettoyage des sols

Also Published As

Publication number Publication date
CA2753156A1 (fr) 2010-04-15
CA2753157A1 (fr) 2010-04-15
CA2753156F (fr) 2010-04-15
CA2753157C (fr) 2017-03-14
EP2191763A1 (fr) 2010-06-02
EP2395894A1 (fr) 2011-12-21
CA2753156C (fr) 2016-11-08
EP2395895A1 (fr) 2011-12-21
EP2395894B1 (fr) 2013-06-05
EP2395895B1 (fr) 2013-07-24
WO2010041184A1 (fr) 2010-04-15

Similar Documents

Publication Publication Date Title
CA2753157C (fr) Dispositif de nettoyage a brosses rotatives
EP2747625B1 (fr) Dispositif de nettoyage pour nettoyer une surface, comportant une brosse et un élément raclette
KR102129021B1 (ko) 이중 회전 애지테이터를 구비한 표면 청소 헤드
CN209574580U (zh) 具有双清洁辊的机器人清洁器
EP2934270B1 (fr) Dispositif de nettoyage permettant de nettoyer une surface
EP2571415B1 (fr) Dispositif pour nettoyer une surface comprenant au moins une brosse rotative
EP3071085B1 (fr) Dispositif de nettoyage comportant une buse de nettoyage d'une surface
EP2747626B1 (fr) Dispositif de nettoyage destiné à nettoyer une surface
EP2892411B1 (fr) Agencement de buse avec brosse et raclette
JP5602168B2 (ja) 表面処理電気器具のための掃除機ヘッド
EP2890286B1 (fr) Agencement de buse d'un dispositif de nettoyage destiné au nettoyage d'une surface
RU2604456C2 (ru) Устройство для очистки поверхности
US7478457B2 (en) Rotating dust wand
CN101836846B (zh) 真空附件工具
US20090056066A1 (en) Floor treatment device having a rotatable roller
CN210300849U (zh) 地刷组件及具有其的吸尘器
CN103479290A (zh) 具有拍打器的手持式吸尘器
CN105361800A (zh) 抽吸件及使用该抽吸件的电动吸尘器
KR20110047597A (ko) 진공청소기
JP7028570B2 (ja) 電気掃除機の吸口体及びこれを備えた電気掃除機

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09787355

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009787355

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2753157

Country of ref document: CA