(19)

(11)

EP 2 286 646 A1

(12)

(43) Date of publication: 23.02.2011 Bulletin 2011/08 (21) Application number: 09742450.1 (22) Date of filing: 08.05.2009

(51) International Patent Classification (IPC):  H05K 7/20(2006.01) F28F 13/08(2006.01) (86) International application number: PCT/IB2009/005535 (87) International publication number: WO 2009/136277 (12.11.2009 Gazette 2009/46)

(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 TR Designated Extension States: AL BA RS (30) Priority: 09.05.2008 IT VI20080106 (71) Applicant: Refcomp Spa 36045 Lonigo (VI) (IT)	(72) Inventor: CANDIO, Gianni I-36045 Lonigo (VI) (IT) (74) Representative: Bonini, Ercole  Studio Bonini Srl Corso Fogazzaro, 8 36100 Vicenza 36100 Vicenza (IT)