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EP 4 740 297 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24732978.2 (22) Date of filing: 13.06.2024

(51) International Patent Classification (IPC):  H02M 1/32(2007.01) H02M 3/335(2006.01) H02M 3/28(2006.01) (52) Cooperative Patent Classification (CPC): H02M 3/33573; H02M 3/285; H02M 3/01; H02M 1/325; H02M 1/0058; Y02B 70/10 (86) International application number: PCT/EP2024/066429 (87) International publication number: WO 2025/008152 (09.01.2025 Gazette 2025/02)

(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: 03.07.2023 DE 102023206291 (71) Applicant: Schaeffler Technologies AG & Co. KG 91074 Herzogenaurach (DE)	(72) Inventors: AYAD, Ayman 80687 München (DE) MARANGATTU PRINCE, Aswathy 80687 München (DE) (74) Representative: Schaeffler Technologies  Industriestraße 1-3 91074 Herzogenaurach 91074 Herzogenaurach (DE)