Swimming bath cleaning device
First Claim
1. A cleaning device, comprising:
- a housing with a base arranged adjacent to a surface of a liquid container containing a liquid to be cleaned, the housing defining at least one intake aperture arranged on the base of the housing and at least one outlet aperture, the housing having an inner chamber with a contamination-exposed part and a clean part, the inner chamber being at least partially enclosed by the housing and having a bottom surface;
a removable cover with an underside arranged over the inner chamber;
a filter arranged in the inner chamber for separating the contamination-exposed part and the clean part of the inner housing, the filter extending between and forming a seal with the bottom surface of the inner chamber and the underside of the cover; and
a pump, an electric motor, and a shaft arranged in the inner chamber, the shaft actively connecting the pump to the electric motor, and the pump pumping the liquid to be cleaned into the contamination-exposed part of the inner chamber, through the filter, through the clean part of the inner chamber and through the at least one outlet aperture.
1 Assignment
0 Petitions
Accused Products
Abstract
Cleaning device, especially for the cleaning of swimming pools, having a housing (1) and having at least one intake aperture (3) arranged on the base (2) of the housing through which, by means of a pump (4, 4′), a liquid to be cleaned can be conveyed into an inner chamber (5) at least partially enclosed by the housing (1) by a filter (6) which can be arranged in this inner chamber, in order to separate a contamination-exposed part (5′) from a clean part (5″) of the inner chamber, and through an outlet aperture (7), which is characterized in that the filter (6) lies sealingly on the bottom surface (8) of the inner chamber (5) and an underside (9) of a cover (10) which can be arranged over the inner chamber. Preferred embodiments involve the choice of a lamellar filter, the arrangement of the pump (4, 4′) inside or outside the housing (1), at least one motor (14, 14′) for driving running wheels (15) for the movement of the cleaning device, and the provision of a sheet metal insert (18) or a bucket insert (19).
-
Citations
18 Claims
-
1. A cleaning device, comprising:
-
a housing with a base arranged adjacent to a surface of a liquid container containing a liquid to be cleaned, the housing defining at least one intake aperture arranged on the base of the housing and at least one outlet aperture, the housing having an inner chamber with a contamination-exposed part and a clean part, the inner chamber being at least partially enclosed by the housing and having a bottom surface;
a removable cover with an underside arranged over the inner chamber;
a filter arranged in the inner chamber for separating the contamination-exposed part and the clean part of the inner housing, the filter extending between and forming a seal with the bottom surface of the inner chamber and the underside of the cover; and
a pump, an electric motor, and a shaft arranged in the inner chamber, the shaft actively connecting the pump to the electric motor, and the pump pumping the liquid to be cleaned into the contamination-exposed part of the inner chamber, through the filter, through the clean part of the inner chamber and through the at least one outlet aperture. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
-
Specification