(19)

(11)

EP 2 396 617 A1

(12)

(43) Date of publication: 21.12.2011 Bulletin 2011/51 (21) Application number: 10706388.5 (22) Date of filing: 15.02.2010

(51) International Patent Classification (IPC):  F28F 3/10(2006.01) F28F 3/08(2006.01) (86) International application number: PCT/IB2010/050672 (87) International publication number: WO 2010/092556 (19.08.2010 Gazette 2010/33)

(84) Designated Contracting States: 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 SE SI SK SM TR (30) Priority: 16.02.2009 IT VR20090014 (71) Applicant: Cipriani, Luca Negrar 37024 Verona (IT)	(72) Inventor: Cipriani, Luca Negrar 37024 Verona (IT) (74) Representative: Reniero, Cirillo Silvano  Dr. Reniero & Associati S.r.l. Patents Piazza Bra, 28 37121 Verona 37121 Verona (IT)