Cyclone dust collecting apparatus and vacuum cleaner using...

Details Cyclone dust collecting apparatus and vacuum cleaner using... Cyclone dust collecting apparatus and vacuum cleaner using...

2007-09-25

2007-09-25

Hopkins, Robert A. (Department: 1724)

Gas separation

Multiple separators, each with discrete and longitudinally...

Combined serial and parallel arrangement

C055S349000, C055S426000, C055S429000, C055S459100, C055SDIG030, C015S350000, C015S353000

Reexamination Certificate

active

10959694

ABSTRACT:
A cyclone dust-collecting apparatus comprises a cyclone body having a first cyclone part and a second cyclone part comprising a plurality of cones, a cover unit connected with the upper portion of the cyclone body for guiding air movement between the first cyclone part and the second cyclone part, and a contaminant receptacle connected with the lower portion of the cyclone body for collecting contaminants separated from the first and second cyclone parts.

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