(19)
(11) EP 4 824 417 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 25702417.4

(22) Date of filing: 22.01.2025
(51) International Patent Classification (IPC): 
F03D 80/30(2016.01)
(52) Cooperative Patent Classification (CPC):
F03D 80/301
(86) International application number:
PCT/EP2025/051556
(87) International publication number:
WO 2025/172010 (21.08.2025 Gazette 2025/34)
(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: 16.02.2024 EP 24382153
08.04.2024 EP 24168888

(71) Applicant: Siemens Gamesa Renewable Energy Innovation & Technology S.L.
31621 Sarriguren (Navarra) (ES)

(72) Inventor:
  • MARCH NOMEN, Victor
    08195 Sant Cugat del Valles (ES)

(74) Representative: SGRE-Association 
Siemens Energy Global GmbH& Co. KG SE CD I IP Intellectual Property Siemenspromenade 9
91058 Erlangen
91058 Erlangen (DE)

   


(54) LIGHTNING PROTECTION ASSEMBLY FOR A ROTOR BLADE