(19)

(11)

EP 1 509 729 A1

(12)

(43) Date of publication: 02.03.2005 Bulletin 2005/09 (21) Application number: 03740487.8 (22) Date of filing: 21.05.2003

(51) International Patent Classification (IPC)7: F24F 13/22, F25D 21/14 (86) International application number: PCT/EP2003/050184 (87) International publication number: WO 2003/098122 (27.11.2003 Gazette 2003/48)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 22.05.2002 LU 90923 (71) Applicant: Uniflair International S.A. 1660 Luxembourg (LU)	(72) Inventor: ISAAC, Eric, Peter 5335 Moutfort (LU) (74) Representative: Schmitt, Armand et al Office Ernest T. Freylinger S.A.,B.P. 48 8001 Strassen 8001 Strassen (LU)