Hayward Industries, Inc.

Scott Teuscher

Graham Matthew Hayes

Edward Lawrence Marciano

Graham M Hayes

Mark Peastrel

Seth Darrell Renigar

Patrick Caty

Greg Floyd

Antoine Dallaire

Jason Parcell

Benoit Joseph Renaud

Gary Ortiz

David John Hardy

Omar Enrique Osuna

Garrett Jacob Ferrell

Nathaniel Paul Barcelos

Patrick Mainville

Graham Hayes

Edward Marciano

Nathaniel Barcelos

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 having a handle that locks to the pool cleaner, a modular roller drive gear box, or a roller latch that secures a roller to the pool cleaner. Exemplary embodiments are also directed to the check valve and the roller latch themselves. Exemplary embodiments are directed to a filter medium for pool cleaners that includes embossments providing flow channels for water, and to roller assemblies for pool cleaners. Exemplary embodiments are directed to pool cleaners including alternative pump motor engagements. Exemplary embodiments are directed to pool cleaners power supplies that include a potted and contoured power board assembly, and to kickstands therefor. Exemplary embodiments are directed to a pool cleaner caddy, and removable wheels therefor.

Pool cleaner with cyclonic flow

Pool cleaner impeller subassembly

Pool cleaner roller latch

Hydrocyclonic pool cleaner

Pool cleaner power supply

Pool cleaner modular drivetrain

Pool cleaner power coupling

Example embodiments of the present disclosure are directed to a robotic pool cleaner and a control system of a robotic pool cleaner having an optical sensor positioned relative to an intake pathway of the robotic cleaner to monitor a flow of material through the intake pathway. An output of an optical sensor of the robotic pool cleaner can be monitored by the control system of the robotic pool cleaner to determine whether a detectable level of debris is flowing through the intake pathway. The robotic pool cleaner can perform one or more operations in response to a determination that a detectable level of debris is flowing through the intake pathway based on the output of the optical sensor.

Pool cleaner with optical out-of-water and debris detection

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 setpoint value for the process variable and can monitor the process variable to calculate the phase difference between the setpoint value of the process variable and the present state of the process variable. The PID control module can automatically tune the PID control module to account for the pool surface the pool cleaner is cleaning by using the phase difference previously calculated.

Automatic pool cleaner traction correction

Exemplary embodiments are directed to pool cleaners, generally including a canister body, a filtering medium assembly and a cyclone block. The canister body includes an inner chamber within inner walls of the canister body. The filtering medium assembly can be disposed within the inner chamber of the canister body. The cyclone block can be disposed within the inner chamber of the canister body and can be at least partially surrounded by the filtering medium assembly. The cyclone block includes a plurality of individual cyclone containers. A first cyclonic flow can be generated between the inner walls of the canister body and the filtering medium assembly. A second cyclonic flow can be generated within each of the plurality of cyclone containers.

Swimming pool cleaner with hydrocyclonic particle separator and/or six-roller drive system

Growing community of inventors

Advance, NC, United States of America

Scott Teuscher