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EP 3 186 487 A1

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(43) Date of publication: 05.07.2017 Bulletin 2017/27 (21) Application number: 15766648.8 (22) Date of filing: 26.08.2015

(51) International Patent Classification (IPC):  F01D 11/04(2006.01) F01D 25/32(2006.01) F16J 15/40(2006.01) F16N 39/00(2006.01) F01D 25/22(2006.01) F16C 33/66(2006.01) F01M 1/10(2006.01) (86) International application number: PCT/IB2015/056478 (87) International publication number: WO 2016/030845 (03.03.2016 Gazette 2016/09)

(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 Designated Validation States: MA (30) Priority: 28.08.2014 IT BS20140160 (71) Applicant: Turboden S.p.A. 25124 Brescia (IT)	(72) Inventors: BINI, Roberto I-25124 Brescia (BS) (IT) GAIA, Mario I-25124 Brescia (BS) (IT) (74) Representative: Pes, Matteo  Biesse S.r.l. Patent Department (sesto piano) Via Corfù, 71 25124 Brescia (BS) 25124 Brescia (BS) (IT)