(19)

(11)

EP 3 334 648 A1

(12)

(43) Date of publication: 20.06.2018 Bulletin 2018/25 (21) Application number: 16738138.3 (22) Date of filing: 11.07.2016

(51) International Patent Classification (IPC):  B63B 35/30(2006.01) E02F 7/04(2006.01) B65D 33/24(2006.01) E02F 7/06(2006.01) (86) International application number: PCT/EP2016/066414 (87) International publication number: WO 2017/025262 (16.02.2017 Gazette 2017/07)

(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 MD (30) Priority: 12.08.2015 EP 15180716 (71) Applicant: Danmarks Tekniske Universitet 2800 Kgs. Lyngby (DK)	(72) Inventor: JENSEN, Jacob Hjelmager DK-4000 Roskilde (DK) (74) Representative: Zacco Denmark A/S  Arne Jacobsens Allé 15 2300 Copenhagen S 2300 Copenhagen S (DK)