Title:
DUST COLLECTING APPARATUS HAVING A DUST REMOVING UNIT
Document Type and Number:
WIPO Patent Application WO/2011/065638
Kind Code:
A1
Abstract:
Disclosed is a dust collecting apparatus having a dust removing unit. The disclosed dust collecting apparatus comprises a first cyclone unit which rotates air introduced from outside to separate dust from the air; a second cyclone unit including a second centrifugal separation chamber into which dust discharged from the first cyclone unit is introduced, and a second cyclone discharge pipe for passage of air discharged from the second centrifugal separation chamber; a filter assembly including a filter member arranged in the upper portion of the second cyclone unit to separate fine dust from air discharged from the second cyclone unit; and a dust removing unit which separates dust from the filter member, wherein the dust separated from the filter member passes through the second cyclone discharge pipe and is collected in the second centrifugal separation chamber.
Inventors:
KIM, Tak-Soo (1 Seonghwa Painbil Apt, Sochon-dong Gwangsan-gu, Gwangju-city 506-795, 506-795, KR)
Application Number:
KR2010/002487
Publication Date:
June 03, 2011
Filing Date:
April 21, 2010
Export Citation:
Assignee:
SAMSUNG GWANGJU ELECTRONICS CO., LTD. (271 Oseon-dong, Gwangsan-gu, Gwangju-city 506-723, 506-723, KR)
삼성광주전자 주식회사 (광주광역시 광산구 오선동 271, 506-723 Gwangju-city, 506-723, KR)
삼성광주전자 주식회사 (광주광역시 광산구 오선동 271, 506-723 Gwangju-city, 506-723, KR)
International Classes:
B04C5/185; B04B5/10; B04C7/00
Attorney, Agent or Firm:
JEONG, Hong-sik (8th Floor, Daelim Bldg.1600-3, Seocho-dong, Seocho-gu, Seoul 137-877, 137-877, KR)
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