(19)

(11)

EP 4 094 355 A1

(12)

(43) Date of publication: 30.11.2022 Bulletin 2022/48 (21) Application number: 21700222.9 (22) Date of filing: 14.01.2021

(51) International Patent Classification (IPC):  H02P 27/08(2006.01) H02P 6/28(2016.01) (52) Cooperative Patent Classification (CPC): H02P 27/08; H02P 6/28; Y02T 10/64 (86) International application number: PCT/EP2021/050725 (87) International publication number: WO 2021/148308 (29.07.2021 Gazette 2021/30)

(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: 23.01.2020 EP 20382039 (71) Applicant: MAHLE International GmbH 70376 Stuttgart (DE)	(72) Inventor: DOMINGO MÀS, Carlos 46340 Requena (Valencia) (ES) (74) Representative: BRP Renaud & Partner mbB Rechtsanwälte Patentanwälte Steuerberater  Königstraße 28 70173 Stuttgart 70173 Stuttgart (DE)