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EP 4 022 738 A1

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(43) Date of publication: 06.07.2022 Bulletin 2022/27 (21) Application number: 20788836.3 (22) Date of filing: 15.10.2020

(51) International Patent Classification (IPC):  H02J 9/06(2006.01) H05B 45/385(2020.01) H02J 9/02(2006.01) H05B 47/18(2020.01) (52) Cooperative Patent Classification (CPC): H05B 45/385; H05B 47/18; Y02B 20/30 (86) International application number: PCT/EP2020/079002 (87) International publication number: WO 2021/074276 (22.04.2021 Gazette 2021/16)

(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 (30) Priority: 15.10.2019 EP 19203202 (71) Applicant: Tridonic GmbH & Co. KG 6851 Dornbirn (AT)	(72) Inventors: SZYLER, Blazej 6850 Dornbirn (AT) BAKER, Adam 6850 Dornbirn (AT) LUPIN, Jonathan 6850 Dornbirn (AT) RENAUD, Daniel 6850 Dornbirn (AT) (74) Representative: Rupp, Christian  Mitscherlich PartmbB Patent- und Rechtsanwälte Sonnenstraße 33 80331 München 80331 München (DE)