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(11)

EP 2 771 623 A1

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(43) Date of publication: 03.09.2014 Bulletin 2014/36 (21) Application number: 12799593.4 (22) Date of filing: 26.10.2012

(51) International Patent Classification (IPC):  F24J 2/18(2006.01) F24J 2/46(2006.01) (86) International application number: PCT/IB2012/002147 (87) International publication number: WO 2013/061139 (02.05.2013 Gazette 2013/18)

(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: 26.10.2011 IT MI20111946 (71) Applicant: Fabbrica Energie Rinnovabili Alternative S.r.l. 20121 Milano (Ml) (IT)	(72) Inventors: BARALE, Giacomo I-20121 Milano (Ml) (IT) ASSENZA, Ignazio I-20121 Milano (Ml) (IT) (74) Representative: Marietti, Andrea  Marietti, Gislon e Trupiano S.r.l. Via Larga, 16 I-20122 Milano I-20122 Milano (IT)