A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 9/16 (2006.01) A47L 9/20 (2006.01)
Patent
CA 2430096
Disclosed is a cyclone-type dust collecting apparatus for a vacuum cleaner which is disposed in a dust collecting chamber connected with an air inlet path and an air discharge path of the cleaner for separating dusts and contaminants from air drawn in through a suction brush and then the air inlet path by a centrifugal force, the cyclone-dust collecting apparatus comprising a cylindrical cyclone body having an air inlet port and air discharge port respectively corresponding to the air inlet path and the air discharge path and fixed in an upper portion of the dust collecting chamber, a dirt-collecting receptacle removably disposed in a lower side of the cyclone body for collecting dusts and contaminants separated in the cyclone body by a centrifugal force, a filter assembly disposed in a lower part of the cyclone body and having a rotation filter rotated by air flow moving from the dirt-collecting receptacle to the air discharge port and preventing contaminants from flowing back, and a dusting member for automatically removing dusts on the rotation filter.
Gowling Lafleur Henderson Llp
Samsung Gwangju Electronics Co. Ltd.
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