(19)

(11)

EP 3 186 142 A1

(12)

(43) Date of publication: 05.07.2017 Bulletin 2017/27 (21) Application number: 15771257.1 (22) Date of filing: 18.08.2015

(51) International Patent Classification (IPC):  B63B 35/79(2006.01) (86) International application number: PCT/IB2015/056278 (87) International publication number: WO 2016/030796 (03.03.2016 Gazette 2016/09)

(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: MA (30) Priority: 29.08.2014 GB 201415339 (71) Applicant: Dytan Ltd Birmingham, West Midlands B15 2SL (GB)	(72) Inventor: TAN, Dongyao Birmingham West Midlands B15 2SL (GB)