Title:
CLEANING DEVICE AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2015/072624
Kind Code:
A1
Abstract:
Provided is a cleaning device comprising: a cleaning unit for cleaning dust which is sucked through a dust suction hole;an air purification unit for purifying air which is sucked through the dust suction hole or an air suction hole, and for discharging the purified air through an air discharge hole; a driving unit for moving the cleaning device; and a processor for controlling the cleaning unit, the air purification unit and the driving unit, wherein: the cleaning unit comprises a first duct for connecting the dust suction hole and the air discharge hole and a first filter for filtering the dust; the air purification unit comprises a second duct for connecting the air suction hole and the air discharge hole and a second filter for filtering the air; and the first duct is connected to the second duct at one side, and the first duct and the second duct include a third duct which is a part shared by the first and second duct.
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| JP2004194984 | SELF-PROPELLED CLEANER |
Inventors:
LEE DONGKYU (KR)
KIM KIHYUNG (KR)
KIM JIHWAN (KR)
AHN SEUNGKWON (KR)
HONG KICHU (KR)
KIM KIHYUNG (KR)
KIM JIHWAN (KR)
AHN SEUNGKWON (KR)
HONG KICHU (KR)
Application Number:
PCT/KR2014/000463
Publication Date:
May 21, 2015
Filing Date:
January 16, 2014
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L7/00; A47L9/10; B01D46/10; F24F8/10
Foreign References:
| KR100812285B1 | 2008-03-13 | |||
| KR100657736B1 | 2006-12-14 | |||
| KR200333880Y1 | 2003-11-19 | |||
| KR20030039465A | 2003-05-22 | |||
| JP2013022359A | 2013-02-04 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
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