(19)

(11)

EP 4 680 520 A2

(12)

(88) Date of publication A3: 12.06.2025 (43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24728893.9 (22) Date of filing: 14.03.2024

(51) International Patent Classification (IPC):  B63B 1/38(2006.01) (52) Cooperative Patent Classification (CPC): B63B 1/38; B63B 2001/387; Y02T 70/10 (86) International application number: PCT/EP2024/056863 (87) International publication number: WO 2024/189160 (19.09.2024 Gazette 2024/38)

(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: 15.03.2023 NO 20230277 (71) Applicant: Kongsberg Maritime Finland Oy 20520 Turku (FI)	(72) Inventor: LEVANDER, Oskar 20520 Turku (FI) (74) Representative: AWA Norway AS  Drammensveien 151 P.O. Box 1052 Hoff 0218 Oslo 0218 Oslo (NO)