A surface cleaning apparatus is described including a housing supporting a suction source including a motor with an axle which rotates a fan and a dirt collection container. The motor is positioned within a motor chamber and the motor chamber is positioned within a further chamber, and there being an opening in the motor chamber for permitting exhaust air to pass therefrom to the further chamber. The housing includes an exhaust outlet and wherein air from the motor chamber passes to the exhaust outlet around opposing sides of the motor chamber. In an alternative embodiment air from the motor chamber passes to the exhaust outlet through an air diffusing member.
Surface cleaning apparatus
2016-11-30
Patent
Electronic Resource
English