(19)

(11)

EP 3 380 682 A1

(12)

(43) Date of publication: 03.10.2018 Bulletin 2018/40 (21) Application number: 16823328.6 (22) Date of filing: 23.11.2016

(51) International Patent Classification (IPC):  E03C 1/22(2006.01) E03B 1/04(2006.01) E03C 1/23(2006.01) E03C 1/12(2006.01) (86) International application number: PCT/IB2016/057053 (87) International publication number: WO 2017/089964 (01.06.2017 Gazette 2017/22)

(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: 26.11.2015 IT UB20155941 (71) Applicant: Water Powered S.r.l. 80147 Napoli (IT)	(72) Inventor: SODO, Diego 80147 Napoli (IT) (74) Representative: Giugni, Diego et al Propria S.r.l. Via della Colonna, 35 33170 Pordenone 33170 Pordenone (IT)