(19)

(11)

EP 1 644 666 A1

(12)

(43) Date of publication: 12.04.2006 Bulletin 2006/15 (21) Application number: 04740061.9 (22) Date of filing: 18.06.2004

(51) International Patent Classification (IPC):  F24F 3/12(1968.09) (86) International application number: PCT/EP2004/006616 (87) International publication number: WO 2005/005891 (20.01.2005 Gazette 2005/03)

(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 PL PT RO SE SI SK TR (30) Priority: 11.07.2003 ES 200301665 U (71) Applicant: Garcia Vilardell, Pedro 08860 Castelldefels (ES)	(72) Inventor: Garcia Vilardell, Pedro 08860 Castelldefels (ES) (74) Representative: SUGRANES - VERDONCES - FERREGÜELA  304 Calle Provenza 08008 Barcelona 08008 Barcelona (ES)