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EP 4 824 399 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24850229.6 (22) Date of filing: 12.12.2024

(51) International Patent Classification (IPC):  F01D 9/04(2006.01) F01D 17/18(2006.01) F01D 17/14(2006.01) F01D 5/14(2006.01) (52) Cooperative Patent Classification (CPC): F01D 17/141; F01D 9/041; F05D 2220/31; F01D 17/18; F05D 2240/121; F05D 2250/90; F05D 2270/17; F05D 2270/301; F05D 2270/306; F01D 5/146 (86) International application number: PCT/CZ2024/050083 (87) International publication number: WO 2025/124627 (19.06.2025 Gazette 2025/25)

(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: 13.12.2023 CZ 20230484 (71) Applicant: Doosan Skoda Power A.S. 30100 Plzen, Jizni Predmesti (CZ)	(72) Inventors: IMKA, Zden k 34561 Hlohová (CZ) RUDAS, Bartolom j 32300 Plze (CZ) PINKAS, Jan 34101 Velké Hyd ice (CZ) (74) Representative: Havlík, Michal  Havlík Svorcík & Partners Law and Patent Office Hálkova 2 120 00 Praha 2 120 00 Praha 2 (CZ)