A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 9/16 (2006.01) A47L 9/00 (2006.01) B04C 5/06 (2006.01) B04C 5/107 (2006.01) B04C 5/13 (2006.01)
Patent
CA 2474307
A cyclone dust-collecting apparatus comprises a first chamber fluidly communicated with a suction port, a second chamber fluidly communicated with the first chamber and a vacuum generating source, in which dirt is centrifugally separated form the air drawn in from the first chamber, and a partition having at least one penetrating hole connecting the first and the second chambers and at least one guide member disposed adjacent to the penetrating hole, the partition being formed between the first and the second chambers. Accordingly, when the air dispersed from the first chamber due to the penetrating hole and the guide member, flows into the second chamber, a speed of the swirling air in the second chamber increases. Therefore, the dust-collection efficiency of the cyclone dust collecting apparatus is improved.
Lee Hyun-Ju
Oh Jang-Keun
Fetherstonhaugh & Co.
Samsung Gwangju Electronics Co. Ltd.
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