(19)

(11)

EP 2 210 050 A1

(12)

(43) Date of publication: 28.07.2010 Bulletin 2010/30 (21) Application number: 08807991.8 (22) Date of filing: 22.10.2008

(51) International Patent Classification (IPC):  F25B 15/04(2006.01) (86) International application number: PCT/IB2008/054345 (87) International publication number: WO 2009/053908 (30.04.2009 Gazette 2009/18)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 23.10.2007 IT TO20070751 (71) Applicant: Gottimer, Carlo 10098 Rivoli (IT)	(72) Inventors: SASSI, Alberto I-10126 Torino (IT) SASSI, Marco I-10126 Torino (IT) (74) Representative: Notaro, Giancarlo  Buzzi, Notaro & Antonielli d'Oulx Via Maria Vittoria 18 10123 Torino 10123 Torino (IT)