(19)

(11)

EP 4 508 730 A1

(12)

(43) Date of publication: 19.02.2025 Bulletin 2025/08 (21) Application number: 23722671.7 (22) Date of filing: 12.04.2023

(51) International Patent Classification (IPC):  H02J 1/10(2006.01) B60L 53/122(2019.01) H02J 1/06(2006.01) H02J 50/40(2016.01) H02J 1/08(2006.01) (52) Cooperative Patent Classification (CPC): H02J 1/102; B60L 53/122; H02J 1/084; H02J 1/082; H02J 50/40; B60L 9/00 (86) International application number: PCT/IB2023/053729 (87) International publication number: WO 2023/199233 (19.10.2023 Gazette 2023/42)

(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: KH MA MD TN (30) Priority: 13.04.2022 IT 202200007364 (71) Applicants: Politecnico di Milano 20133 Milano (IT) SOCIETÀ DI PROGETTO BREBEMI S.P.A. 25126 Brescia BS (IT)	(72) Inventors: BRENNA, Morris 20133 Milano MI (IT) ZANINELLI, Dario 20133 Milano MI (IT) MASTROVITI, Giuseppe 25126 Brescia BS (IT) LUPI, Gianfermo 25126 Brescia BS (IT) (74) Representative: Perani & Partners S.p.A.  Piazza Armando Diaz, 7 20123 Milano 20123 Milano (IT)