Cyclonic cleaner

Details Cyclonic cleaner Cyclonic cleaner

2005-07-18

2008-11-11

Hopkins, Robert A (Department: 1797)

Gas separation

Multiple separators, each with discrete and longitudinally...

Combined serial and parallel arrangement

C055S349000, C055S429000, C055S459100, C055SDIG030

Reexamination Certificate

active

07449039

ABSTRACT:
A cyclone cleaner that enables noise frequencies generated in a plurality of cyclone chambers to be different from one another, thereby preventing noise from overlapping at a specific frequency bandwidth, and therefore, reducing noise. The cyclonic cleaner includes a suction unit, a cyclonic separating apparatus, and a blowing unit. The cyclonic separating apparatus includes a housing, a plurality of cyclone chambers disposed in the housing in the circumferential direction thereof, and a plurality of partitions disposed between the respective cyclone chambers to mount the cyclone chambers in a plurality of individual divided spaces, respectively. The partitions are arranged such that angles between the respective adjacent pairs of partitions are different from one another. Also, the partitions are arranged such that the intervals between the respective partitions are different from one another, and the divided spaces have different capacities.

REFERENCES:
patent: 1940196 (1933-12-01), Wagner
patent: 7097680 (2006-08-01), Oh
patent: 7128770 (2006-10-01), Oh et al.
patent: 10-263439 (1998-10-01), None
patent: 2003-144978 (2003-05-01), None
patent: WO 02/067755 (2002-09-01), None

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