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WO/2023/116275A1 |
A gas path assembly for filling gas into or extracting gas from a gas chamber. The gas path assembly comprises: a first gas path channel (10), wherein the first gas path channel (10) comprises a contraction section (11) and a diffusion s...
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WO/2023/052924A9 |
An automatic swimming pool cleaner (APC) for swimming pools and spas may skim a waterline of a swimming pool or spa while the APC is on a surface of the swimming pool or spa. The APC may include two inlets - a first inlet may receive or ...
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WO/2023/122340A1 |
A movable pool cover system that includes a pool cover having a perimeter that is configured to cover the associated pool surface are, the pool cover having a buoyant, insulating, and rigid composition, a depth control system that raises...
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WO/2023/108236A1 |
The present innovation relates to an installation for generating artificial waves for the practice of sports; the installation can be mounted in confined spaces, such as in urban centres, and comprises a pneumatic system for driving a vo...
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WO/2023/104628A1 |
An underwater cleaning robot (20) contains a movement device (23) for moving the underwater cleaning robot (20) under water, a cleaning device (24) for cleaning an object (2, 3) located under water, a control device (25) for controlling ...
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WO/2023/043671A9 |
An inline dispensing system having a collar engageable with an inline well to support an inline cap thereon and for directing a cartridge carrier into a sealing relation therewith as a cartridge carrier is inserted into an inline well in...
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WO/2023/092245A1 |
The present application relates to a device, hereinafter coupler, for suctioning coarse and fine particles from the bottom of domestic superimposed plastic swimming pools, regardless of its use in other types of swimming pools, such as t...
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WO/2023/096880A1 |
A heat pump pool heater (HPPH) system is disclosed which may include a heat pump, a water temperature sensor, one or more evaporator sensors, and one or more supplemental heat sources. The HPPH system can determine that frost is forming ...
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WO/2023/084452A1 |
A cleaning system for swimming pools and spas may include an automatic swimming pool cleaner and an anti-theft system for the automatic swimming pool cleaner. In some cases, the anti-theft system may be an active system generating an act...
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WO/2023/082027A1 |
A wave system is disclosed herein, including a water outlet, pumps, a controller for regulating the flow of water, an obstacle on the ride area floor capable of generating a surface contour of the water flowing over the ride area. The sy...
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WO/2023/077201A1 |
The present invention relates to, in a first aspect, an electrical insulation socket comprising a base portion having an injection aperture extending therethrough to an underside thereof, at least one body portion comprising a tubular bo...
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WO/2023/069220A1 |
The disclosed technology includes systems and methods for operating a pool water heating system. The pool water heating system can include a heat pump, a supplemental heat source, a water temperature sensor, and a controller. The control...
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WO/2023/062097A1 |
The invention relates to a filter device (1) having a filter housing (10) in which a filter cage (20) having through-holes (21) is arranged. A filter inlet (11) of the filter housing (10) opens into an interior (22) of the filter cage (2...
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WO/2023/062526A1 |
A hydraulic valve (1) engages a through opening (4) delimited through a bottom wall (3) of a tank (2) for a liquid and comprises a cage element (5) connected inside the bottom wall (3), a shutter (6) movably housed in the cage element (5...
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WO/2023/061580A1 |
A wave generator body (10), in the following body (10), configured to be moved through water along a track direction (T), comprises a first part (11) forming the bow of the body (10) when the body (10) is moved through water along the tr...
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WO/2023/052925A1 |
An automatic swimming pool cleaner system includes an automatic swimming pool cleaner (10) and optionally a control box (12). The automatic swimming pool cleaner and/or the control box may display a temperature measurement of a swimming ...
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WO/2023/052968A1 |
An automatic swimming pool cleaner (ARC) (10) for swimming pools (40) and spas may be used to monitor and/or determine a waterline level (44) of the swimming pool or spa. Optionally, the determined waterline level may be provided on a us...
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WO/2023/049827A1 |
Chemical dispensers are provided that include a hollow body member including a bottom end configured to be disposed below a waterline and a top end configured to be disposed above the waterline. The hollow body member defines an interior...
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WO/2023/042071A1 |
The present invention relates to a device for analysing (1) a liquid medium comprising a casing (2) housing means for analysing (8) the liquid medium in order to measure the physico-chemical parameters of the liquid medium, monitoring me...
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WO/2023/043672A1 |
A cartridge carrier having a skeleton housing with a cartridge cradle for supporting a cartridge dispenser therein and a connector on the skeleton housing for supporting a further dispensing cartridge outside of the skeleton housing.
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WO/2023/037363A1 |
Kit and method for constructing raceway pond for cultivating algae. Kit includes structural members, each comprising a substrate, a lower block, and an upper block with U-shaped cavity. A foundation for raceway bed is formed by setting s...
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WO/2023/034474A1 |
A reel (222) for a swimming pool cover system (100) includes an adjustable outer diameter (221) that may receive a rope (214,216) of the swimming pool cover system. The reel also includes an adjuster (230) that may selectively change the...
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WO/2023/023788A1 |
A skimmer box for a pool having a body portion and a conduit portion extending from the body portion. The conduit portion is receivable by an aperture of the pool to fluidly connect an inside of the pool with a cavity inside the body por...
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WO/2023/020645A1 |
The invention relates to a water sports facility, comprising: at least one water-circulating assembly, which comprises a body of water for athletic activities; at least one water purification portion; and at least one water inlet for fee...
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WO/2023/011789A1 |
The present invention relates to a device for covering a surface, comprising: (a) a cover, each longitudinal edge of which is provided with a protruding element; (b) a drum mounted so as to rotate on frames and capable of winding the cov...
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WO/2023/002455A1 |
Embodiments of the present disclosure provide systems and methods for a pool pump and one or more pool hoses. The pool pump may be connected to the pool through the one or more pool hoses. The system provides a pool pump comprising an ou...
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WO/2023/002420A1 |
A wave generating installation (100) is configured to generate a wave in water and includes a carousel (102) configured to rotate about an upright axis of rotation. A wave former (120) is fixed relative to the carousel and therefore conf...
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WO/2023/286025A1 |
An airway structure of a massage pool may include a control valve. The airway structure may comprise an air connection passage with an air connection port and a control plate rotatable relative to the air connection port. A control valve...
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WO/2023/285715A1 |
The invention relates to a drain for installation in swimming pools, which comprises holes prepared for connecting hoses connected to the pump, for the purpose of extracting water that has accumulated under the pool floor cover in the ca...
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WO/2023/286034A1 |
An airway structure of a massage pool may have a compensation function. The airway structure may comprise a pipeline, a control valve group, an air connection sleeve, a first elastic body, and a second elastic body. The pipeline may comp...
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WO/2023/279156A1 |
A prefabricated pool comprising: a pool shell having one or more sidewalls; the pool shell being formed from a settable material wherein the one or more sidewalls include one or more inserts, the one or more inserts being physically held...
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WO/2023/278332A1 |
Starting platform assemblies may be provided with swimming pools for competitive and/or recreational purposes. A starting platform assembly may include a frame supporting a starting platform. Starting platform assemblies may include vari...
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WO/2022/269374A1 |
A swimming starting block front foot support that can be provided in several configurations and can be strapped or otherwise removably secured to a conventional swim starting block or built into new starting blocks. The front foot suppor...
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WO/2022/264052A1 |
The invention relates to a covering device for a swimming pool (1), comprising an inflatable cover (4) and a winding and unwinding device (3), onto which the cover (4) can be wound in a winding direction when the cover is not inflated an...
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WO/2022/260982A1 |
The innovation relates to a pool covering system that is usable as a flooring surface. The pool covering system includes brackets and support beams spanning the pool opening. The beams provide structural support to cross members and floo...
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WO/2022/260989A2 |
An automatic swimming pool cleaner (APC) may be used as a primary or sole water-circulation system of a pool or spa. The pool or spa hence need not employ dedicated water-circulation equipment, unlike conventional such vessels. In some c...
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WO/2022/259058A1 |
Automatic swimming pool cleaners (APCs) may include debris filters accessible from externally of the swimming pools in which the APCs are operating. The APCs may be programmed to climb to waterlines of the pools and present their debris ...
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WO/2022/259112A1 |
Freeze-protection systems and techniques are identified, particularly for equipment of swimming pools and spas. Included within structures subject to receiving water subject to freezing are means for accommodating expanded volumes of the...
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WO/2022/254380A1 |
Electrical connectors (102) for automatic swimming pool cleaners (APCs) are described. The connectors (102) may be positioned on, at, in, or near bodies of the APCs and configured to be submerged in water of swimming pools. They addition...
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WO/2022/241492A1 |
The invention relates to a cover device (1) for liquid containers, in particular for swimming pools, comprising a backing layer (2) and an insulating layer (3), wherein the cover device (1) is flexible and can be brought from a rolled-up...
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WO/2022/240302A1 |
A structural assembly includes a number of structural connectors with two opposed faces.First and second coupling members are positioned at respective sides of each face. The first and second coupling members alternate about the structur...
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WO/2022/235541A1 |
A wave generator pool that may be used for surfing, which has reefs configured to provide a variety of novel wave shapes. Reefs may have multiple sections with varying angles, causing the shape or direction of the wave to change as a sur...
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WO/2022/229773A1 |
Automatic swimming pool cleaners (10) which include cable storage systems (11) for storing an electrical cable (26) on or in a body of the automatic swimming pool cleaner. Some cable storage systems (11) include a cable storage device (2...
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WO/2022/223378A1 |
The invention is directed to a method for adhesively sealing a joint or a surface in or on a building structure that is in contact with chlorinated water, comprising the steps: a) applying a primer composition P onto the surface or into ...
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WO/2022/220786A1 |
A pool ladder with an automatic wash-down system for cleaning a person' s feet before entering a swimming pool is disclosed. The pool ladder includes a staircase to allow a person to climb into the swimming pool. The wash-down system inc...
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WO/2022/219601A1 |
A swimming pool may include a rigid surrounding wall including a plurality of surrounding plates (1). Each surrounding plate may have two side portions arranged back to back. One side portion may be protruding with a lug (11). The other ...
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WO/2022/220506A1 |
A swimming apparatus according to one embodiment comprises: a chamber having a swimming space; a flow velocity-generating part for providing the flow velocity of swimming water in one direction in the swimming space; and a flow velocity-...
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WO/2022/221668A1 |
An incrementally rotating in-floor swimming pool cleaning head with a retainer body, a nozzle stem, a ratcheting pin, a removable stationary cam unit, a reversible bayonet, and a removable top ring. The cam unit is stationary in relation...
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WO/2022/219575A1 |
Device for making surfing waves, wherein the device has a chamber with an at least partially flexible upper wall which is anchorable at a predetermined depth below a water surface, wherein the device further comprises a plurality of actu...
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WO/2022/219571A1 |
Automatic swimming pool cleaners (10) comprising time-of-flight sensors (12). The sensors operate underwater and transmit and receive light radiation. They are be useful especially in providing distance and angular information relating t...
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