Dust collecting apparatus of vacuum cleaner having function of removing dust detached from filter
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United States of America Patent
Stats
-
Nov 26, 2013
Grant Date -
Dec 23, 2010
app pub date -
May 28, 2010
filing date -
Jun 17, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A dust collecting apparatus for a vacuum cleaner is provided. The dust collecting apparatus includes a centrifugal separating portion, a dust receptacle to collect dust which is separated by the centrifugal separating portion and a filter portion having a filter unit separating dust from an air current discharged from the centrifugal separating portion. The filtering portion further includes a dust removing unit to detach the filter dust caught in the filter unit, and a dust discharge member to move the filter dust to an upstream of the centrifugal separating portion.
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