(19)

(11)

EP 3 090 183 A1

(12)

(43) Date of publication: 09.11.2016 Bulletin 2016/45 (21) Application number: 14830724.2 (22) Date of filing: 23.12.2014

(51) International Patent Classification (IPC):  F04C 29/00(2006.01) F04C 2/344(2006.01) (86) International application number: PCT/IB2014/067259 (87) International publication number: WO 2015/101902 (09.07.2015 Gazette 2015/27)

(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: 30.12.2013 IT TO20131081 (71) Applicant: VHIT S.p.A. 26010 Offanengo (CR) (IT)	(72) Inventors: CADEDDU, Leonardo I-26010 Offanengo (CR) (IT) FAUDA, Alessandro I-26010 Offanengo (CR) (IT) (74) Representative: Robba, Pierpaolo  Interpatent S.R.L. Via Caboto, 35 10129 Torino 10129 Torino (IT)