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EP 4 508 744 A1

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(43) Date of publication: 19.02.2025 Bulletin 2025/08 (21) Application number: 22790596.5 (22) Date of filing: 14.04.2022

(51) International Patent Classification (IPC):  H02M 1/00(2006.01) H02J 3/38(2006.01) H02J 3/32(2006.01) H02M 7/06(2006.01) H02M 5/04(2006.01) H02M 1/12(2006.01) H02M 7/487(2007.01) H02M 7/17(2006.01) H02J 3/00(2006.01) H02J 7/35(2006.01) H02M 3/157(2006.01) H02M 7/493(2007.01) H02M 7/44(2006.01) (52) Cooperative Patent Classification (CPC): H02M 7/493; H02M 7/537; H02M 1/0009; H02M 1/0048; H02J 3/1842 (86) International application number: PCT/AU2022/050344 (87) International publication number: WO 2022/221906 (27.10.2022 Gazette 2022/43)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Elexsys IP Pty Ltd Enoggera, QLD 4051 (AU)	(72) Inventor: HOLCOMBE, Bevan Enoggera, Qld 4051 (AU) (74) Representative: Rentsch Partner AG  Kirchenweg 8 Postfach 8034 Zürich 8034 Zürich (CH)