(19)

(11)

EP 3 039 290 A2

(12)

(88) Date of publication A3: 11.06.2015 (43) Date of publication: 06.07.2016 Bulletin 2016/27 (21) Application number: 14812822.6 (22) Date of filing: 29.08.2014

(51) International Patent Classification (IPC):  F04B 19/24(2006.01) (86) International application number: PCT/US2014/053524 (87) International publication number: WO 2015/031822 (05.03.2015 Gazette 2015/09)

(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 (30) Priority: 30.08.2013 GR 20130100487 (71) Applicant: Heliix Inc. 17671 Athens (GR)	(72) Inventor: ARAPKOULES, Nikolaos-Kyriakos 18863 Perama (GR) (74) Representative: Lawrence, John  Barker Brettell LLP 100 Hagley Road Edgbaston Birmingham B16 8QQ Birmingham B16 8QQ (GB)