ROTARY BRUSH DEVICE AND VACUUM CLEANER USING THE SAME
A motor is incorporated in a cylindrical body which is a rotary brush. Rotation of a rotor of the motor, directly or via a speed reduction mechanism, drives the rotary brush. Cooling air runs through the cylindrical body so that the motor is cooled and protected. The rotary brush and an electric app...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
19.03.2013
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Subjects | |
Online Access | Get full text |
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Summary: | A motor is incorporated in a cylindrical body which is a rotary brush. Rotation of a rotor of the motor, directly or via a speed reduction mechanism, drives the rotary brush. Cooling air runs through the cylindrical body so that the motor is cooled and protected. The rotary brush and an electric apparatus using the rotary brush can be downsized and easily. |
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Bibliography: | Application Number: CA19992653510 |