Patent application number | Description | Published |
20110000030 | APPARATUS FOR CLEANING A SUBMERGED SURFACE INCLUDING A BRUSHING DEVICE DRIVEN BY MEMBERS FOR DRIVING THE APPARATUS ON THE SUBMERGED SURFACE - The invention relates to a device for cleaning an immersed surface comprising a hollow body ( | 01-06-2011 |
20110000031 | APPARATUS FOR CLEANING SUBMERGED SURFACE WITH EDDY FILTRATION - The invention relates to a device for cleaning an immersed surface, comprising a hollow body and members for driving the body over the immersed surface, a filtration chamber which has a liquid inlet ( | 01-06-2011 |
20110000032 | APPARATUS FOR CLEANING A SUBMERGED SURFACE WITH REMOVABLE FILTRATION DEVICE - The invention relates to a device for cleaning an immersed surface comprising a hollow body and members for driving the hollow body over the immersed surface; a filtration chamber which is provided in the hollow body and which has: a liquid inlet ( | 01-06-2011 |
20110000033 | SUBMERGED SURFACE CLEANING APPARATUS WITH ANGLED PUMPING IMPELLER - The invention relates to a device for cleaning an immersed surface comprising a hollow body and members ( | 01-06-2011 |
20110000034 | APPARATUS FOR CLEANING A SUBMERGED SURFACE AND HAVING A PUMPING ENGINE OUTSIDE THE HYDRAULIC SYSTEM - The invention relates to a device for cleaning an immersed surface comprising a hollow body; members ( | 01-06-2011 |
20110000035 | SUBMERGED SURFACE CLEANING APPARATUS WITH INLET DUCT OF NON-CONSTANT CROSS SECTION - he invention relates to a device for cleaning an immersed surface comprising a hollow body and members for driving the hollow body over the immersed surface in a main direction of advance; a filtration chamber which is provided in the hollow body and which has: a liquid inlet conduit ( | 01-06-2011 |
20110000036 | APPARATUS FOR CLEANING A SUBMERGED SURFACE WITH A DISCONNECTABLE DIRTY CIRCUIT - The invention relates to a device for cleaning an immersed surface comprising a hollow body and members for driving the body over the immersed surface; a filtration chamber which is provided in the hollow body and which has: a liquid inlet; a liquid outlet; a hydraulic circuit for the flow of liquid between the inlet and the outlet through a filtering device ( | 01-06-2011 |
20110005009 | SUBMERGED-SURFACE CLEANING APPARATUS WITH ANGLED FILTRATION SYSTEM - The invention relates to a device for cleaning an immersed surface comprising a hollow body and members for driving the body over the immersed surface, a filtration chamber which is provided in the hollow body and which has a liquid inlet and a liquid outlet, a hydraulic circuit for a flow of liquid between the inlet and the outlet through a filtering device, wherein the filtering device comprises an opening which is in communication with the liquid inlet and, for filtering and recovering debris, a space ( | 01-13-2011 |
20110020139 | ROLLING CLEANER APPARATUS FOR A SUBMERGED SURFACE WITH A COMBINED HYDRAULIC AND ELECTRIC DRIVE, AND CORRESPONDING METHOD - The invention relates to a rolling cleaner apparatus for a submerged surface, comprising rolling drive members, at least one motor ( | 01-27-2011 |
20110047727 | CLEANER APPARATUS FOR A SUBMERGED SURFACE WITH A PROTUBERANCE WHICH ACCELERATES THE INLET FLOW - The invention relates to a cleaner apparatus for a submerged surface comprising a hollow body ( | 03-03-2011 |
20110154585 | APPARATUS FOR CLEANING AN IMMERSED SURFACE HAVING A SINGLE REVERSIBLE ELECTRIC DRIVING AND PUMPING MOTOR - The invention relates to an apparatus for cleaning a surface which is immersed in a liquid, comprising a hollow body, guiding and driving members, a filtration chamber in the hollow body, at least one liquid inlet, at least one liquid outlet out of the hollow body, at least one axial pumping propeller, a single reversible electric motor whose drive shaft, in order to move it, is simultaneously mechanically connected to at least one motorized member and to each pumping propeller. In a first rotation direction of the drive shaft, each motorized member is driven in a forward direction, and each pumping propeller generates the flow of liquid in the normal direction ensuring the cleaning of the immersed surface. In a second rotation direction of the drive shaft, each motorized member is driven in a backward direction opposite the first direction. | 06-30-2011 |
20110154586 | APPARATUS FOR CLEANING AN IMMERSED SURFACE WITH GYRATION BY MEANS OF A NOSING-UP ACTION - The invention relates to an apparatus for cleaning a surface which is immersed in a liquid comprising a hollow body, guiding members defining at least one axle, a filtration chamber, at least one electric drive motor, a control unit which is configured to control each drive motor in at least one direction at a speed selected from:
| 06-30-2011 |
20110155186 | APPARATUS FOR CLEANING AN IMMERSED SURFACE WITH GYRATION USING AT LEAST ONE LATERALLY OFFSET NON-DRIVING ROLLING MEMBER - The invention relates to an apparatus for cleaning a surface which is immersed in a liquid, comprising a hollow body, members which are integral with the hollow body and which come into contact with the immersed surface, a filtration chamber, at least one electric motor which is carried by the hollow body, and a control unit which is configured to control the motor. For at least one movement configuration of the apparatus, at least one non-steering non-driving rolling member in contact with the immersed surface is arranged relative to the instantaneous drive orientation so as to apply a gyration torque of the apparatus only due to such an arrangement. | 06-30-2011 |
20110162683 | APPARATUS FOR CLEANING AN IMMERSED SURFACE HAVING A HYDRAULIC NOSING-UP ACTION - The invention relates to an apparatus for cleaning a surface which is immersed in a liquid, comprising a hollow body, guiding members defining at least one axle, a filtration chamber, at least one electric motor, a pumping device which creates, in a normal cleaning direction through a filtering device, a liquid flux which is discharged via at least one main outlet, and at least one secondary liquid outlet arranged so as to orientate a current of liquid which is discharged in a backward direction via this secondary outlet so that this current creates a secondary hydraulic reaction force which generates a nosing-up torque of the apparatus by the hollow body being pivoted about the axle. | 07-07-2011 |
20110197932 | APPARATUS FOR CLEANING AN IMMERSED SURFACE PROVIDED WITH AN ACCELEROMETER DEVICE WHICH DETECTS GRAVITATIONAL ACCELERATION - The invention relates to an apparatus for cleaning an immersed surface, comprising a hollow body, guiding and driving members, a filtration chamber which is provided in the hollow body and which has at least one liquid inlet, at least one liquid outlet and a hydraulic circuit for circulation of liquid through a filtering device. An accelerometer device is fixedly joined to the hollow body and which is adapted to provide instantaneous measurements of at least one acceleration component of the terrestrial gravity in at least one fixed direction which is fixed relative to the hollow body, and a processing unit for processing the acceleration measurements supplied by the accelerometer device. | 08-18-2011 |
20110203060 | ROLLING APPARATUS FOR CLEANING AN IMMERSED SURFACE WITH ORIENTATABLE DRIVING FLUX - The invention relates to a rolling apparatus for cleaning an immersed surface comprising a hollow body; rolling members; a filtration chamber which is provided in the hollow body; a motorized pumping device configured for generating a flow of liquid between a liquid inlet ( | 08-25-2011 |
20140076791 | APPARATUS FOR CLEANING A SUBMERGED SURFACE WITH A DISCONNECTABLE DIRTY CIRCUIT - The invention relates to a device for cleaning an immersed surface comprising a hollow body and members for driving the body over the immersed surface; a filtration chamber which is provided in the hollow body and which has: a liquid inlet; a liquid outlet; a hydraulic circuit for the flow of liquid between the inlet and the outlet through a filtering device ( | 03-20-2014 |