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Matches 1 - 50 out of 5,383

Document Document Title
WO/2019/140443A1
A swimming pool drain and sump assembly with a toroidal drain housing that includes a lower section with a drain outlet port extending through the lower section wall and a continuous annular channel that loops back upon itself, and an up...  
WO/2019/139608A1
A liquid-submersible vacuum system includes a housing canister enclosing a filtration element and a water pump. Power comes from a power converter that plugs into a standard AC power supply. The vacuum system further includes a diffuser ...  
WO/2019/135908A1
Automatic swimming pool cleaners and components thereof are described. The cleaners may provide dual filtration of debris suspended in water of pools as well as a fluid path allowing some water to by-pass one of the two filters. They als...  
WO/2019/123325A1
The invention relates to a device for enhancing swimming pools by creating a bubbling and/or sparkling effect on a given surface. The invention relates to a device in the form of a mat for creating a diffusion of air bubbles rising on al...  
WO/2019/121031A1
The present invention relates to a filtration unit (1) for filtering the water in a basin, in particular a swimming pool, this unit being mounted behind a wall (2) of said basin and communicating with said basin via a suction opening (3,...  
WO/2019/113030A1
An endless track belt for a submersible, autonomous vehicle is disclosed. The track belt includes an outer surface with raised track elements that are configured to both engage a supporting surface and selectively receive external grip e...  
WO/2019/110496A1
The invention relates to a surfing installation (10, 10A, 10B) for producing a surfable wave (60), with an inclined ramp (50), to the upper end (51) of which water that is accelerated over the ramp (50) at a first flow rate flows via a w...  
WO/2019/106307A1
The invention concerns an immersed device (100) for filtering the water of a pool, comprising a filtration bowl (10), which has a first end (11) for receiving the water to be filtered from the pool and a second end intended to be connect...  
WO/2019/100107A1
Surfing wave pool systems and hull assemblies for surfing wave pool systems are provided. One surfing wave pool system includes a pool having a side wall defining a first pool edge and a bottom that extends away from the side wall toward...  
WO/2019/089548A1
Chlorinators with multiple spaced gas traps and flow sensors are detailed. The sensors also may be protected, at least somewhat, from contact with scale build ups by interposition of a mechanical barrier. Ramps or other geometric restric...  
WO/2019/086739A1
The invention relates to a cover or mat made from elastic cellular glass, characterised by: two sheets of silicone separated from one another, with an internal structure made from the same material in the form of walls fused with the she...  
WO/2019/089340A1
Control boxes (10) with segregated low- and high-voltage components are described. Service technicians (or others) requiring access to one set of components may do so without necessarily accessing the other set. Dual user interfaces may ...  
WO/2019/083466A1
This present invention relates to a wave pool system (1) which may create artificial ocean-like waves for the amusement parks, comprising a pool (P), a water reservoir (2) for storing water, a valve (3) for allowing the passage of stored...  
WO/2019/083651A1
A retro-fit installation modifies the existing pool ladder structure of an existing in-ground or above-ground swimming pool to support an underwater "swim out" platform structure. In some versions, the ladder rails of the existing pool l...  
WO/2019/076978A1
The invention relates to a basin (1), in particular for installation in the floor, having at least two side segments (2) which are connected to one another, form a basin wall (3), and each comprise at least one wall plate (4), which deli...  
WO/2019/077183A1
The invention relates to a simplified modular reactor for carrying out an integral method of purifying swimming pool waters, which method may comprise simultaneously applying oxidation-disinfection, ultraviolet radiation and pH adjustmen...  
WO/2019/073098A1
The invention relates to a swimming pool ladder with a child alarm, which includes, on the outside of a supporting member (1), on an arch (1') of same, and accessible from outside the pool or body of water, a control panel (3) comprising...  
WO/2019/070647A1
A cover for a wastewater treatment unit is disclosed. The cover may include a retractable awning, a frame, and at least one rotating shaft. The retractable awning may be configured to cover the wastewater treatment unit when extended and...  
WO/2019/070452A1
Augmented (virtual) reality techniques are described for assisting in determining characteristics of swimming pools and spas. Such pools and spas may, for example, be mapped at least as to their general sizes and shapes. The mapped and o...  
WO/2019/062723A1
Disclosed is a household child's swimming pool capable of adjusting the water temperature and water level. The household child's swimming pool comprises a pool body (1), a water inlet (2) and a water discharge port (3) arranged in the po...  
WO/2019/058286A1
A pool cleaner (100) is used in a pool, which contains water and has a pump. The pool cleaner (100) has a longitudinal axis (L), a transverse axis (T), and a vertical axis (V). The pool cleaner (100) includes a housing (110), a hydraulic...  
WO/2019/057968A1
The invention relates to a device (18) for separating out debris suspended in a liquid, for a swimming pool cleaning apparatus, said cleaning apparatus comprising: – a body (11), – at least one hydraulic circuit circulating liquid be...  
WO/2019/056028A1
The invention relates to an artificial surfing facility for generating a standing wave comprising a water circuit in which a first wave generation apparatus (2) is arranged, which comprises a wave pool and a ramp (7) before the wave pool...  
WO/2019/060217A1
The present disclosure includes compositions and methods for filtering a liquid, e.g., water. The compositions herein may include a filter aid comprising a filter medium and packaging having at least one water-soluble portion. When the f...  
WO/2019/057854A1
Underwater display structure comprising a system of multimedia and multifunctional underwater modules (4) aggregating LED displays (5) or liquid crystal displays (LCD) by means of a waterproof array of single displays (5) twinned at the ...  
WO/2019/053668A1
The present description relates to a submersible platform for lakes or swimming pools which allows the depth of the lake or swimming pool to be adjusted. This platform adjusts the depth level of lakes or swimming pools, creating safe con...  
WO/2019/051690A1
A safety-integrated flow-variable filtering apparatus, comprising a cylinder (10). The cylinder (10) comprises a water collection sump (101); a water inlet (110) and a water outlet (111) are provided on the outer wall of the cylinder (10...  
WO/2019/051547A1
The present invention relates to the modulation of the flow rate of a body of water pumped through a conduit by a fixed speed pump. Pump control devices may comprise a drive converter to alter the operation of a pump drive driving the fi...  
WO/2019/046549A1
A wave pool and wave generating mechanism are disclosed. The wave pool includes a bathymetry that includes a dynamically shapeable reef along a length or circumference of a channel that defines the wave pool. The wave generating mechanis...  
WO/2018/234606A3
The invention relates to a device for cleaning the bottom of water-holding spaces, which can be used to clean the bottoms of artificial constructions, comprising a bottom-cleaning carriage (1) provided with: wheels (11) such that the car...  
WO/2019/036748A1
There is provided a support for a skimmer lid, the support comprising a base; a rim extending from the base, the base defining an opening for access to a skimmer box; and at least one support member extending from at least one of the bas...  
WO/2019/035873A1
A pool cleaner comprises a body, a diaphragm cassette unit arranged inside the body, and a retention mechanism mounted on the body. The body extends between a water connection end and foot end, a foot end opening being defined at the foo...  
WO/2019/034818A1
The invention relates to a device (1) for producing a swimming pool comprising panels (2) that have an internal structure (4) of the cellular type and each comprise a peripheral frame (5) that forms upper (5a) and lower (5b) edges, and v...  
WO/2019/032892A1
A filter well mountable dispenser holder securable within a hot tub filter well with the dispenser holder supporting replaceable dispersant containing dispensing cartridges positionable within a circulating flow of water through the filt...  
WO/2019/025837A1
This is a method for constructing pools or basins, comprising the steps of laying a waterproof sheet (40), laying an interior finish layer (60) on the waterproof sheet (40) so as to form both side walls (S2) and the bottom (SI) of the po...  
WO/2019/021245A1
Apparatus and techniques for indicating loading of filters within automatic swimming pool cleaners are described. The indicators identifying clogging of the filters may be included in or on the cleaners, alternatively transmitted as info...  
WO/2019/023592A1
Methods for treating bodies of water with encapsulated corrosive fluids are described. Corrosive fluids may include, for example, hydrochloric acid or other acids used in treating the bodies of water. The encapsulated corrosive fluids ma...  
WO/2019/018573A1
A wave generating system for generating a standing wave is provided, which includes: a wave generating structure having a manipulable portion for adjusting a characteristic of the standing wave; a water supply which supplies a primary fl...  
WO/2019/018067A1
A chlorine generator apparatus wherein a housing is adapted to be mounted in an exterior, user-accessible surface of a spa and a disposable chlorine generating electrode cartridge carrying a pair of electrodes is configured to be install...  
WO/2019/002415A1
The invention relates to a multilayer material for a sealed structure (10) of a swimming pool (1) sunk into ground (S), the multilayer material being adapted for being mounted on the walls (C1, C2) of a cavity (C) provided in the ground ...  
WO/2018/234317A1
The invention aims at ensuring the most attractive appearance, even after a relatively long period of use, of a transparent swimming pool cover profile having at least one longitudinal channel and having at least one longitudinal fixing ...  
WO/2018/235054A1
A hanging assembly (100) is disclosed for use with a flow generating device (6) that produces a current (7) in a pool (102). The hanging assembly includes a back supporting plate (2) coupled to a side supporting plate (3) where a plate a...  
WO/2018/234823A1
Trolley (100) for storing, transporting and charging of a plurality of robotic appliances (10). The trolley comprises a frame (110) defining an internal volume and supporting a plurality of shelves (120), a plurality of swivelling wheels...  
WO/2018/226243A1
A heating and cooling system that can efficiently and effectively heat a pool and cool a home simultaneously or independently with one compressor and one condenser. The present invention uses a combination of four-way valves to selective...  
WO/2018/221710A1
Provided is a lane rope float having high wave absorbing performance as compared with a conventional lane rope float. A lane rope float 100 that is attached to a rope R via a tubular portion 110 and divides lanes of a pool, the lane rope...  
WO/2018/217155A1
Water container (10), for instance a hot tub for outdoor use, comprising a bottom (25) and wall parts (15) connecting directly or indirectly to the bottom, each one of which wall parts is joined in a waterproof fashion to an adjacent wal...  
WO/2018/206121A1
The invention relates to a device (10) for producing a standing wave (32) comprising a wave pool (12), at least one obstacle (14), at least one pump (34) and at least one flotation means (26). The obstacle is located in the wave pool. A ...  
WO/2018/208303A1
Exemplary embodiments are directed to pool cleaners that remove debris from water using a plurality of cyclonic flows, or that include a removable impeller subassembly, a check valve for a debris canister, a particle separator assembly h...  
WO/2018/209019A1
A floating chemical dispenser is disclosed that is configured to dispense a chemical into a body of water, such as pool water. The chemical dispenser includes a float attached to a container. The container contains a chemical composition...  
WO/2018/204479A1
A pool cleaner is provided including a top housing, a chassis and a computing system. The computing system can include a PID control module for maintaining a process variable at a setpoint value. The PID control module can receive the se...  

Matches 1 - 50 out of 5,383