(19)

(11)

EP 3 656 029 A1

(12)

(43) Date of publication: 27.05.2020 Bulletin 2020/22 (21) Application number: 18759666.3 (22) Date of filing: 16.07.2018

(51) International Patent Classification (IPC):  H02G 3/04(2006.01) B60L 50/50(2019.01) H02G 3/06(2006.01) (86) International application number: PCT/GB2018/052015 (87) International publication number: WO 2019/016531 (24.01.2019 Gazette 2019/04)

(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: 18.07.2017 GB 201711565 (71) Applicant: Green Mole Ltd Wirral, Merseyside CH46 4TP (GB)	(72) Inventor: FURLONG, David Wirral Merseyside CH46 4TP (GB) (74) Representative: Prichard, Leslie Stephen  Culverstons 20 Dawlish Road Wirral, Merseyside CH61 2XP Wirral, Merseyside CH61 2XP (GB)