(19)
(11) EP 2 187 047 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A2)

(48) Corrigendum issued on:
13.10.2010 Bulletin 2010/41

(43) Date of publication:
19.05.2010 Bulletin 2010/20

(21) Application number: 09175767.4

(22) Date of filing: 12.11.2009
(51) International Patent Classification (IPC): 
F03D 9/00(2006.01)
 F03D 11/00(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 MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
AL BA RS

(30) Priority: 12.11.2008 IT MI20082006

(71) Applicant: WILIC S.AR.L
1724 Luxembourg (LU)

(72) Inventors:
  • Vihriala, Harri
    1724 Luxembourg (LU)
  • Kassner, Thomas
    1724 Luxembourg (LU)

(74) Representative: Jorio, Paolo et al
STUDIO TORTA Via Viotti 9
10121 Torino
10121 Torino (IT)

   


(54) Wind power turbine


(57) A wind power turbine (1) having a pylon (2); a nacelle (3); an electric generator (6) fitted to the nacelle (3) to produce electric energy; a frequency converter (7) housed inside the pylon (2); and a cooling system (9) for cooling the frequency converter (7), and which has an open-loop circuit (15) provided with a conduit (16), and at least one cooling fin (19) thermally connected to the frequency converter (7) and housed in the conduit (15).