(19)
(11) EP 2 060 219 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
23.04.2014 Bulletin 2014/17

(43) Date of publication A2:
20.05.2009 Bulletin 2009/21

(21) Application number: 08157946.8

(22) Date of filing: 10.06.2008
(51) International Patent Classification (IPC): 
A47L 9/00(2006.01)
 A47L 9/02(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 16.11.2007 KR 20070117416

(71) Applicant: Samsung Electronics Co., Ltd.
Suwon-si, Gyeonggi-do, 443-742 (KR)

(72) Inventors:
  • Hong, Seung Gee
    Gweonseon-gu, Suwon-si Gyeonggi-do (KR)
  • Lee, Hyun Ju
    Gwangju (KR)
  • Joo, Jae Man
    Paldal-gu, Suwon-si Gyeonggi-do (KR)
  • Lee, Jun Hwa
    Yeongtong-gu, Suwon-si Gyeonggi-do (KR)

(74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser 
Leopoldstrasse 4
80802 München
80802 München (DE)

   


(54) Vacuum cleaner


(57) Disclosed herein is a vacuum cleaner constructed in a structure to reduce the generation of noise due to air flowing along a guide channel. The vacuum cleaner includes a suction plate having a main suction port to suction dust from a surface to be cleaned and a guide channel to guide air to the main suction port, a suction duct communicating with the main suction port, and a connection unit to allow the guide channel to communicate with the suction duct such that some of the air introduced into the guide channel is bypassed to the suction duct.







Search report















Search report