(19)

(11)

EP 2 795 130 A1

(12)

(43) Date of publication: 29.10.2014 Bulletin 2014/44 (21) Application number: 12815823.5 (22) Date of filing: 11.12.2012

(51) International Patent Classification (IPC):  F04C 14/22(2006.01) (86) International application number: PCT/IB2012/057167 (87) International publication number: WO 2013/093711 (27.06.2013 Gazette 2013/26)

(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 (30) Priority: 22.12.2011 IT TO20111188 (71) Applicant: VHIT S.p.A. 26010 Offanengo (CR) (IT)	(72) Inventors: CORTESI, Matteo I-26010 Offanengo (CR) (IT) STAGNOLI, Luca I-26010 Offanengo (CR) (IT) (74) Representative: Robba, Pierpaolo  Interpatent S.R.L. Via Caboto 35 10129 Torino 10129 Torino (IT)