(19)
(11) EP 4 816 690 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 24794460.6

(22) Date of filing: 25.10.2024
(51) International Patent Classification (IPC): 
F03D 7/02(2006.01)
F03D 7/04(2006.01)
(52) Cooperative Patent Classification (CPC):
F03D 7/0204; F03D 7/043; F05B 2270/329; Y02E 10/72
(86) International application number:
PCT/EP2024/080321
(87) International publication number:
WO 2025/113898 (05.06.2025 Gazette 2025/23)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 29.11.2023 EP 23383228

(71) Applicants:
  • Nordex Energy SE & Co. KG
    22419 Hamburg (DE)
  • Nordex Energy Spain S.A.U.
    31395 Barásoain (Navarra) (ES)

(72) Inventors:
  • GIL, Pablo
    31395 Barásoain (ES)
  • GELLERMANN, Jan
    22419 Hamburg (DE)
  • MANITZ, Jan Erik
    22419 Hamburg (DE)

(74) Representative: Völkl Siebenson Patentanwälte - Partnerschaft mbB 
Baaderstraße 13
80469 München
80469 München (DE)

   


(54) METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE