Matches 1 - 50 out of 209 1 2 3 4 5 >


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US20150218837 Turbine-Driven Swimming Pool Cleaning Apparatus And Method  
A swimming pool cleaner is driven along a submerged surface by water and debris flowing past a turbine positioned between an inlet and outlet of the cleaner. Rollers are rotatably carried on the...
US20140115796 Turbine-Driven Swimming Pool Cleaning Apparatus And Method  
A swimming pool cleaner is driven along a submerged surface by water and debris flowing past a turbine positioned between an inlet and outlet of the cleaner. Rollers are rotatably carried on the...
US20140215730 Pool Cleaner Positive Pressure Water Supply Distribution Subsystem And Wall Fitting  
A cleaning system comprising a cleaner body configured to travel through a water pool powered by a positive pressure water flow supplied via a flexible hose. The system is characterized by: (1) a...
US20070294846 Automatic pool cleaner with flexible scrubbing panel  
An automatic pool cleaner includes a housing having a bottom, an outer surface and an interior, at least two wheels connected to the housing and supporting the housing for rolling movement on a...
US20150191927 SWIMMING POOL CLEANER WITH DIRT DETECTION SYSTEM  
A swimming pool cleaner comprising a housing (1, 2), drive means (4, 41), a water inlet (11), a water outlet (12), a filter (20) and a pump (3), arranged so that, in a first operation mode of the...
US20130081656 Pool Cleaner with Hydraulic Timer Assembly  
Embodiments of the invention provide a system and method for operating a pressure-driven pool cleaner. The system includes a hydraulic timer assembly and a venturi vacuum assembly. The method...
US20150020322 Swimming Pool Cleaner  
A swimming pool cleaner including a body having a debris inlet and a debris outlet and defining an elongate slotted cavity pivotably holding proximal ends of flap members forming a segmented skirt...
US20130152316 Swimming Pool Cleaner  
A swimming pool cleaner including a body having a debris inlet and a debris outlet and defining an elongate slotted cavity pivotably holding proximal ends of flap members forming a segmented skirt...
US20150167338 Pool Cleaner With Hydraulic Timer Assembly  
According to some embodiments, a pool cleaner includes a chassis, a housing supported by the chassis, at least one drive wheel supported by the chassis, and a turbine assembly that rotates in one...
US20140101870 Swimming Pool Cleaner Appendages  
A pool cleaner for cleaning a pool surface includes a chassis, arms mounted to the chassis for oscillatory movement in response to water being drawn through the pool cleaner and rotating a drive...
US20060101596 Wheel arrangement for swimming pool cleaner  
A pool cleaner for cleaning a pool includes a housing with an upper surface and downwardly projecting sidewalls extending from the upper surface for defining a front, a rear, a first and a second...
US20120144605 Pool cleaning device with improved bottom topography  
The pool cleaning device of the invention has a housing bottom with an elliptically-beveled suction hole inlet and optional topographical features that facilitate smooth flow of water to and into...
US20130081216 Pool Cleaner with Detachable Scrubber Assembly  
Embodiments of the invention provide a pool cleaner for use in a swimming pool or spa including a front wheel assembly and a scrubber assembly. The scrubber assembly is engagable with inner gear...
US20060174430 Swimming pool cleaning device  
The present invention relates to a swimming pool cleaning assembly comprising at least one ultrasonic generating means (10; 46b). Advantageously the swimming pool cleaning assembly comprises a...
US20150059106 Swimming Pool Cleaner  
Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid...
US20150128361 SUBMERSIBLE ELECTRIC-POWERED LEAF VACUUM CLEANER  
An electric-powered submersible vacuum cleaner for filtering water in a pool includes a base with an inlet port extending therethrough. A plurality of wheels extends from the lower surface of the...
US20140310894 OMNIDIRECTIONAL AUTOMATIC SWIMMING POOL CLEANERS  
Automatic pool cleaners (APCs) and components thereof are detailed. The APCs may turn feet, rather than entire bodies, to change direction and may provide water-flow paths through the bodies that...
US20110088181 Convertible Pressure/Suction Swimming Pool Cleaner  
A swimming pool cleaner interchangeably usable as a suction cleaner and as a pressure cleaner. The cleaner is of the type movable along an underwater pool surface to clean debris therefrom, the...
US20120060307 VORTEX TURBINE CLEANER  
A suction type turbine-driven pool-cleaners utilizing vortex turbines to propel and steer the pool cleaner is disclosed. The cleaner includes a housing for one or more vortex-turbine mechanisms,...
US20110088180 POOL CLEANERS  
A pool cleaner has a float and close proximity counterweight that together improve the applied torque to steer the pool cleaner, a body 13 has slots 33 diametrically opposed on the body 13 and...
US20150159392 Pool Cleaner With Multi-Stage Venturi Vacuum Assembly  
Some embodiments provide a pool cleaner having a housing including a bottom cover with a cover opening. A drive assembly is configured to drive one or more wheels. The pool cleaner further...
US20110185519 In Situ Sub Marine Net Cleaning and Inspecting Device  
A submarine in-situ net cleaner includes a skid chassis (1) adapted for smooth and snare free sliding across the surface of the net (2), a buoyancy device (3) associated with the chassis to...
US20100011521 DEFLECTOR FOR A POOL CLEANER SWEEP TAIL HOSE  
A pool cleaner having a sweep tail hose has a deflector at a downstream or discharge end thereof, wherein the deflector comprises a relatively flexible structure in comparison with the sweep tail...
US20120279001 AUTOMATIC CLEANING MACHINE DRIVEN BY HYDRAULIC POWER FROM BOTTOM OF SWIMMING POOL AND HYDRAULIC DRIVE JAW TYPE CLUTCH IMPELLER COMBINATION THEREOF  
A swimming pool bottom hydraulic pushed automatic cleaner includes an underwater cleaner and a control power supply connected by a buoyancy cable. The underwater cleaner includes a housing cover,...
US20120255579 FLUID FLOW DEFLECTOR ASSEMBLIES PRINCIPALLY FOR CONNECTION TO SWEEP TAIL HOSES OF AUTOMATIC SWIMMING POOL CLEANERS  
Detailed are fluid flow deflectors principally for use with sweep tail hoses of automatic swimming pool cleaners. The deflectors do not function principally on gravitational forces and need not...
US20110179590 Swimming Pool Cleaners, and Associated Hoses and Connectors for Use with the Same  
Swimming pool cleaners, and associated hoses and connectors used with swimming pool cleaners may include a lock mechanism for releasably locking multiple hose segments or other components together...
US20130146106 WATER JET POOL CLEANER WITH OPPOSING DUAL PROPELLERS  
A robotic pool or tank cleaner is propelled by water jets, the direction of which is controlled by the direction of rotation of a horizontally mounted pump motor within the pool cleaner housing,...
US20130152317 FILTER CARTRIDGE MOUNTING ASSEMBLY FOR ROBOTIC POOL AND TANK CLEANER  
A self-propelled cleaning apparatus for cleaning a pool includes a housing cover removably fastened to a base to define an interior chamber and rotational supports coupled to the apparatus for...
US20100299852 Utility designed to eliminate most manual swimming pool brushing  
An automatic pool cleaning attachment brush for the purpose of non-manual bristle brushing of any swimming pool surface. The inventive device includes a polyvinyl chloride (PVC) mounting plate...
US20130269729 WATER JET POOL CLEANER WITH OPPOSING DUAL PROPELLERS  
A robotic pool or tank cleaner is propelled by water jets, the direction of which is controlled by the direction of rotation of a reversible pump motor that is horizontally mounted in the pool...
US20140259465 HYDRAULIC SWIMMING POOL CLEANERS WITH ELECTRICITY GENERATORS  
Generation of electricity on-board, principally, certain hydraulic pool cleaners is described. Magnets may be caused to move within coils by (normal) cooperative actions of diaphragm-type valves...
US20140014140 INTERNAL BACKWASH SYSTEM FOR ROBOTIC POOL AND TANK CLEANER  
A self-propelled robotic cleaning apparatus for cleaning a submerged surface of a pool or tank includes a housing defining an interior chamber containing a filter assembly for filtering water...
US20090229061 POOL CLEANERS  
Wheeled automatic swimming pool cleaners are detailed. These cleaners may include mechanisms for tensioning drive chains associated with one or more of the wheels. They also may drive one or more...
US20060265820 Adaptable nozzle attachment for pool cleaner  
An adjustable nozzle attachment for a pool cleaner includes a planar member having an upper surface and a lower surface with an orifice formed through the planar member adapted for coupling to a...
US20100115715 Booster Pump System for Pool Applications  
Assemblies and methods for a booster pump used in a pool cleaning/filtration system are provided. An exemplary booster pump assembly is adapted to increase the water pressure of water flow for use...
US20070169289 VACUUM HEAD FOR SWIMMING POOLS AND SIMILAR STRUCTURES  
An improved vacuum head is defined by upper and lower sub-housings that are secured together to form the vacuum head assembly. A set of spherical balls are captured in appropriately sized...
US20100058546 Pool cleaner baseplate with inlet extension members and recessed wheels  
A baseplate for a robotic self-propelled pool cleaner having one or more inlet openings through which water-borne debris passes prior to filtration is provided with downwardly depending inlet...
US20100139017 SWIMMING POOL CLEANER  
A suction powered swimming pool cleaner connected to the filtration pump by a hose of varying length according to the size of the pool that need be cleaned. Unit comprises of a interruption type...
US20130152970 AUTOMATIC POOL CLEANER FOR CLEANING A POOL WITH MINIMUM POWER CONSUMPTION AND METHOD THEREOF  
An automatic pool cleaner, comprising a pump unit, a control unit and a sensor, the sensor configured to detect foreign objects in the pool. The control unit configured to activate the pump unit...
US20120103365 Pool Cleaning Device With Adjustable Buoyant Element  
An automatic pool cleaner has a plurality of components, some of which have a density greater than water, giving the cleaner an overall negative buoyancy. The cleaner has a buoyant element which...
US20120066846 Structural Improvement For Robotic Cleaner  
The present invention is an improved structure for robotic cleaner primarily comprising of a chassis with plurality of spherical casters fixed to the periphery of bottom deck, a dust collector...
US20130092193 POOL CLEANER BASE PLATE WITH HIGH PRESSURE CLEANING JETS  
The base plate of a robotic or manually propelled tank or pool cleaning apparatus includes a transverse conduit positioned on the interior surface of the base plate and is in fluid communication...
US20080236628 Pool cleaner with high pressure cleaning jets  
A pool cleaning apparatus includes a housing and a pump for drawing water and debris through an intake port into a filter. A jet-valve housing having a jet valve flap is mounted over the pump to...
US20150259940 Swimming Pool Pressure Cleaner Including Automatic Timing Mechanism  
A fluid distribution system for an underwater pool cleaner comprises an inlet body having an inlet for receiving a supply of pressurized fluid, a valve assembly body in fluid communication with...
US20050251935 Guiding apparatus for operating a pool cleaner  
This invention provides a guiding apparatus 10 for use in operating a pool cleaner. The apparatus 10 includes a housing configured for connection to a hose of the pool cleaner. The housing has...
US20080141471 Submerged Surface Cleaner  
The invention concerns a suction-type submerged surface cleaner (10) which comprises an injection moulded cleaner head (12) defining internal valve chamber (14). There is a suction inlet (24) to...
US20130031729 AUTOMATIC SWIMMING POOL CLEANING MACHINE  
Described is an automatic cleaning machine for swimming pools comprising a body with at least two motorized wheels for moving on a drive surface, at least one suction inlet positioned on a lower...
US20130133144 MOTOR DRIVEN AXLE CONTROLLER FOR AUTOMATED SWIMMING POOL CLEANERS  
A pool cleaner includes a housing having a front, rear and adjoining side portions and a base plate having a water inlet. A pump is configured to draw water and debris from the pool through the...
US20090255069 POOL CLEANING VEHICLE HAVING ALGORITHM FOR MOVING  
Disclosed herein is using a combination of pump and drive motor activation and de activation the vehicle can be turned and programmed to avoid vertical and other obstacles.
US20140259466 Swimming Pool Pressure Cleaner Including Automatic Timing Mechanism  
A fluid distribution system for an underwater pool cleaner comprises an inlet body having an inlet for receiving a supply of pressurized fluid, a valve assembly body in fluid communication with...

Matches 1 - 50 out of 209 1 2 3 4 5 >