(19)

(11)

EP 4 681 303 A1

(12)

(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24710105.8 (22) Date of filing: 13.03.2024

(51) International Patent Classification (IPC):  H02G 3/06(2006.01) (52) Cooperative Patent Classification (CPC): H02G 3/0608 (86) International application number: PCT/EP2024/056597 (87) International publication number: WO 2024/194101 (26.09.2024 Gazette 2024/39)

(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: 17.03.2023 NL 2034369 (71) Applicant: J. van Walraven Holding B.V. 3641 RK Mijdrecht (NL)	(72) Inventors: JUZAK, Marek 3641 TK Mijdrecht (NL) NIJDAM, Frank 3846 JS Harderwijk (NL) (74) Representative: EP&C  P.O. Box 3241 2280 GE Rijswijk 2280 GE Rijswijk (NL)