Surface cleaning implemenent with magnetic coupled fan

Details Surface cleaning implemenent with magnetic coupled fan Surface cleaning implemenent with magnetic coupled fan

2008-12-19

2010-06-01

Redding, David A (Department: 3723)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S246200, C015S321000, C015S322000, C015S331000, C015S344000

Reexamination Certificate

active

07725985

ABSTRACT:
A surface cleaning implement has a suction nozzle, a fan in fluid communication with the suction nozzle, a suction-driven turbine motor for driving the fan and a magnetic coupling between the fan and the motor. The surface cleaning implement can be in the form of an accessory tool that has a housing with a suction opening adapted to be connected to a vacuum hose and mounting the suction nozzle, the fan and the motor and the housing mounts a recovery tank that is in fluid communication with the suction nozzle. The accessory tool can further comprise a fluid dispensing assembly for storing and distributing fluid to the surface to the cleaned. The fluid dispensing assembly can comprise a turbine-driven fluid pump.

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