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US 2012/0073600 A1Published application
Method and device for treating surfaces
OwnerLeif Yxfeldtinventor
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OwnerLeif Yxfeldtinventor
Estimating the term…
A method and an arrangement for cleaning a soiled surface in which cleaning liquid is applied thereto, a mouthpiece provided with a cover is passed over the surface that has had the cleaning liquid applied thereto, at the same time as a brush mounted inside the cover and having a principally cylindrical form with its axis principally parallel to the coated surface, and having such a diameter that it protrudes outside of the mouthpiece in a direction towards the surface to be cleaned, is caused to rotate at approximately 2,000 rpm or higher in order to support the mouthpiece and treat the surface to break up the cleaning liquid and dirt that has been dissolved by the cleaning liquid and the brush into small particles that are withdrawn by suction from the cover and from the surface with an evacuation pipe that is connected to the cover by a connector.
A method for the cleaning of a soiled surface in which cleaning liquid is applied to the surface that is to be cleaned, characterised in that a mouthpiece (1) provided with a mouthpiece cover (2) is passed over the surface that has had the cleaning liquid applied to it, at the same time as a brush (3) mounted inside the mouthpiece cover and having a principally cylindrical form with its axis (4) principally parallel to the coated surface, and having such a diameter that it protrudes somewhat outside of the mouthpiece (1) in a direction towards the surface that is to be cleaned, is caused to rotate with a rate of revolution of approximately 2,000 rpm or higher in order to support the mouthpiece and treat the surface with the applied cleaning liquid and to break up the cleaning liquid and the dirt that has been dissolved by the cleaning liquid and the brush into small particles that are withdrawn by suction from the mouthpiece cover (2) and from the surface with the aid of an evacuation pipe (6) that is connected to the mouthpiece cover (2) by a connector (5).
An arrangement for the cleaning of a soiled surface in which a cleaning liquid is applied to the surface that is to be cleaned, characterised in that the arrangement comprises a mouthpiece (1) that is equipped with a mouthpiece cover (2) designed principally such that it makes contact with the surface that is to be cleaned, whereby the mouthpiece cover (2) of the mouthpiece comprises a connector (5) for an evacuation pipe (6) and where the mouthpiece (1) furthermore is equipped with a rotating brush (3) with a cylindrical form, which brush rotates at a rate of revolution of approximately 2,000 rpm or higher and has such a diameter that it protrudes somewhat outside of the mouthpiece (1) in a direction towards the surface that is to be cleaned such that it rotates around an axis (4) that is parallel to the surface that is to be cleaned in order to support the mouthpiece and treat the surface with the applied cleaning liquid and break up the cleaning liquid and the dirt that has been dissolved by the cleaning liquid to small liquid particles, which particles can be withdrawn by suction through the evacuation pipe (6).
Dependencies are inferred from the claim text.