(19)

(11)

EP 4 824 466 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24838007.3 (22) Date of filing: 10.12.2024

(51) International Patent Classification (IPC):  F21V 23/00(2015.01) F21S 8/04(2006.01) F21V 23/04(2006.01) F21Y 115/10(2016.01) F21V 29/77(2015.01) F21V 17/16(2006.01) F21W 131/40(2006.01) F21V 21/40(2006.01) (52) Cooperative Patent Classification (CPC): F21V 23/009; F21V 23/0471; F21V 29/773; F21Y 2115/10; F21S 8/043; F21V 17/16; F21W 2131/40; F21V 21/40 (86) International application number: PCT/IB2024/062462 (87) International publication number: WO 2025/126046 (19.06.2025 Gazette 2025/25)

(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: 12.12.2023 US 202318537614 (71) Applicant: Eaton Intelligent Power Limited Dublin 4 (IE)	(72) Inventors: KUBSAD, Vinaya Nandish Pune, Maharashtra 411013 (IN) MESTRI, Gangadhar Pune, 411015 (IN) QURESHI, Mudasser Uddin PUNE (IN) KHADSE, Shriprasad Vinod Pune, 412101 (IN) GUPTA, Mukesh Pune, 711106 (IN) VERMA, Manoj Kumar Pune (IN) (74) Representative: Schwan Schorer & Partner mbB  Patentanwälte Bauerstraße 22 80796 München 80796 München (DE)