(19)

(11)

EP 4 416 794 A1

(12)

(43) Date of publication: 21.08.2024 Bulletin 2024/34 (21) Application number: 22803217.3 (22) Date of filing: 14.10.2022

(51) International Patent Classification (IPC):  H01M 50/287(2021.01) H01M 10/48(2006.01) H01M 50/249(2021.01) H01M 10/42(2006.01) H01M 50/213(2021.01) H01M 50/264(2021.01) (52) Cooperative Patent Classification (CPC): H01M 50/287; H01M 50/213; H01M 50/249; H01M 50/264; H01M 10/425; H01M 10/486; H01M 10/482; H01M 2200/10; H01M 2220/20; Y02E 60/10 (86) International application number: PCT/EP2022/078744 (87) International publication number: WO 2023/062235 (20.04.2023 Gazette 2023/16)

(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 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: 14.10.2021 GB 202114676 (71) Applicant: Jaguar Land Rover Limited Coventry, Warwickshire CV3 4LF (GB)	(72) Inventors: TRIGG, Robert Coventry Warwickshire CV3 4LF (GB) GEHRKE, Lars Coventry Warwickshire CV3 4LF (GB) ROBERTS, Ian Coventry Warwickshire CV3 4LF (GB) (74) Representative: Jaguar Land Rover Patents Department  Patents Department W/1/073 Abbey Road, Whitley Coventry CV3 4LF Coventry CV3 4LF (GB)