| 摘要 |
A device for a vacuum cleaner comprising a particle separator, which is provided with an inlet ( 11 ) for dust laden air, an outlet ( 16 ) for the separated particles, and an outlet ( 14 ) for cleaned air that is connected to a vacuum source ( 14 ). The particle outlet ( 16 ) is connected to a screw conveyor ( 18, 19 ), which is provided with an outlet part ending in a mainly closed collecting chamber ( 23 ) for the separated particles. |
