(19)

(11)

EP 3 615 811 A1

(12)

(43) Date of publication: 04.03.2020 Bulletin 2020/10 (21) Application number: 18723060.2 (22) Date of filing: 16.04.2018

(51) International Patent Classification (IPC):  F04D 13/06(2006.01) F04D 29/62(2006.01) F04D 29/42(2006.01) (86) International application number: PCT/IB2018/052624 (87) International publication number: WO 2018/197989 (01.11.2018 Gazette 2018/44)

(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: 27.04.2017 IT 201700045437 (71) Applicant: Industrie Saleri Italo S.P.A. 25065 Lumezzane, Brescia (IT)	(72) Inventor: BELCUORE, Daniele 25065 Lumezzane (Brescia) (IT) (74) Representative: Gamba, Alessandro  Jacobacci & Partners S.p.A. Piazza della Vittoria, 11 25122 Brescia 25122 Brescia (IT)