(19)
(11) EP 1 985 373 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.04.2011 Bulletin 2011/16

(43) Date of publication A2:
29.10.2008 Bulletin 2008/44

(21) Application number: 08160034.8

(22) Date of filing: 30.01.2007
(51) International Patent Classification (IPC): 
B04C 5/185(2006.01)
A47L 9/16(2006.01)
 B04C 11/00(2006.01)
A47L 9/10(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 24.02.2006 KR 20060018119
20.05.2006 KR 20060045416

(62) Application number of the earlier application in accordance with Art. 76 EPC:
07101388.2 / 1839758

(71) Applicant: LG Electronics Inc.
Seoul 150-721 (KR)

(72) Inventors:
  • Ha, Gun Ho
    Book-gu Busan-si (KR)
  • Seo, Jin Wook
    Busan-si (KR)
  • Yun, Chang Ho
    Changwon-si Kyungsangnam-do (KR)
  • Kim, Jin Young
    Busan-si (KR)
  • Lee, Chang Hoon
    Kyungsangnam-do (KR)

(74) Representative: Henkel, Feiler & Hänzel 
Patentanwälte Maximiliansplatz 21
80333 München
80333 München (DE)

   


(54) Dust collector of vacuum cleaner


(57) A dust collector of a vacuum cleaner is provided. The dust collector includes a dust container, a first press member, and a second press member. The dust container includes a dust storage part storing dust. The first press member is coupled to the dust container. The second press member is provided within the dust container and interacts with the first pressing member to decrease a volume of the dust stored in the dust storage part. The first press member bidirectionally rotates to compress dust at both sides of the second press member.







Search report