Gas separation – Multiple separators – each with discrete and longitudinally... – Centrifugal
Reexamination Certificate
2006-07-21
2009-12-08
Smith, Duane (Department: 1797)
Gas separation
Multiple separators, each with discrete and longitudinally...
Centrifugal
C055S346000, C055S429000, C055SDIG030, C015S353000, C096S415000, C096S416000
Reexamination Certificate
active
07628833
ABSTRACT:
A multi-cyclone dust separating apparatus has a main cyclone comprising one or more cyclones, a sub cyclone comprising one or more cyclones, and being arranged around a part of the main cyclone in parallel relation, and a dust collecting casing provided to enclose the main and the sub cyclones, and collects dust as the dust is separated from the air in the main and the sub cyclones. At least a part of the dust collecting casing enclosing the main cyclone is formed in a half-circular shape.
REFERENCES:
patent: 2005/0252180 (2005-11-01), Oh et al.
patent: 2006/0048487 (2006-03-01), Song et al.
patent: 2006/0230724 (2006-10-01), Han et al.
patent: 2453827 (2001-10-01), None
patent: 20109699 (2001-10-01), None
patent: 102004055192 (2005-12-01), None
patent: 1774891 (2007-04-01), None
patent: 2426473 (2006-11-01), None
patent: 1020050025711 (2005-03-01), None
patent: 10-0554237 (2006-02-01), None
patent: 2261643 (2005-10-01), None
patent: WO 02/067755 (2002-09-01), None
patent: WO 02/067756 (2002-09-01), None
patent: 2006/038750 (2006-04-01), None
Search Report dated Apr. 11, 2008 corresponding to European Patent Application No. 06291286.0.
Office Action dated Oct. 19, 2007 corresponding to Russian Patent Application No. 2006130411.
Extended Search Report dated Jun. 30, 2008 corresponding to European Patent Application No. 06291286.0.
Office Action dated Jun. 5, 2009 corresponding to Chinese Patent Application No. 200610115083.4.
Bui Dung
Ohlandt Greeley Ruggiero & Perle L.L.P.
Samsung Gwangju Electronics Co. Ltd.
Smith Duane
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