A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 9/16 (2006.01) B01D 45/12 (2006.01) B01D 50/00 (2006.01)
Patent
CA 2387770
A grill assembly of a cyclone dust collecting apparatus for a vacuum cleaner capable of improving dust collecting function of the vacuum cleaner by preventing dust from being drawn to a vacuum-generating device after passing through a grill. The grill assembly is disposed at an upper part of an air discharge passage of a cyclone body for separating dust from a whirling air current by a centrifugal force by forming the whirling air current from a drawn air, and the grill assembly prevents dust from being drawn to a vacuum-generating device of the vacuum cleaner. The grill assembly comprises a grill body having a plurality of passages formed therein and filtering means disposed along an interior wall of the grill body for filtering dust drawn into the grill body through the plurality of passages.
Oh Jang-Keun
Park Jung-Seon
Gowling Lafleur Henderson Llp
Samsung Kwangju Electronics Co. Ltd.
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