(19)
(11) EP 2 354 685 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.12.2012 Bulletin 2012/49

(43) Date of publication A2:
10.08.2011 Bulletin 2011/32

(21) Application number: 11151528.4

(22) Date of filing: 20.01.2011
(51) International Patent Classification (IPC): 
F24F 1/38(2011.01)
F24F 1/54(2011.01)
F04D 19/02(2006.01)
 F24F 1/40(2011.01)
F04D 19/00(2006.01)
F24F 13/24(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 21.01.2010 KR 20100005537

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

(72) Inventors:
  • Kim, Jung Hoon
    153-802 Seoul (KR)
  • Moon, Dong Soo
    153-802 Seoul (KR)
  • Lee, Jung Woo
    153-802 Seoul (KR)

(74) Representative: Vossius & Partner 
Siebertstrasse 4
81675 München
81675 München (DE)

   


(54) Ventilating device and outdoor unit having the same


(57) A ventilating device and an outdoor unit including the same are disclosed. More particularly, the present invention relates to a ventilating device including a counter-rotating fan having improved wind ventilation efficiency as well as minimized noise generated during the fan operation.







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