| 摘要 |
A cyclone separator for a vacuum cleaner including an inlet part (17), an outlet part (19), and first and second cyclones which are connected in series to each other and disposed between the inlet and outlet parts. The first and second cyclones are each provided with an opening (24, 36) facing a common collecting container (27). The collecting chamber receives particles separated by the cyclones and is placed below the two cyclones. The opening (36) of the second cyclone is provided with a valve (37) which automatically closes the second cyclone opening (36) when the cyclone separator is used. |
