A pool cleaning robot apparatus including: a housing; a propulsion system for propelling the pool cleaning robot along a submerged surface of the pool; a pump for drawing water from the pool into the housing through an inlet and expelling the water through an outlet; a filter for trapping debris that is in the indrawn water; and a motor for operating at least the pump, wherein a part of the motor is directly exposed to the water of the pool, to facilitate direct water cooling of the motor.
POOL CLEANING ROBOT
2024-11-28
Patent
Electronic Resource
English
IPC: | E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS |