A vacuum cleaner convertible between a suction mode and a blowing mode
An upright vacuum cleaner is convertible between a conventional suction mode and a blowing mode, wherein air passing through a motor is recirculated to the suction inlet 7 of the cleaner. A control knob (9, fig 2) and valve 5 can be actuated in order to convert between the modes of the cleaner and t...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An upright vacuum cleaner is convertible between a conventional suction mode and a blowing mode, wherein air passing through a motor is recirculated to the suction inlet 7 of the cleaner. A control knob (9, fig 2) and valve 5 can be actuated in order to convert between the modes of the cleaner and the cleaner may further include a solenoid to enable it to change modes. The cleaner may also include a hose and either a cyclone dust separator or a dust bag. |
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