(19)

(11)

EP 1 700 076 A1

(12)

(43) Date of publication: 13.09.2006 Bulletin 2006/37 (21) Application number: 04806836.5 (22) Date of filing: 02.12.2004

(51) International Patent Classification (IPC):  F28D 1/02(2006.01) (86) International application number: PCT/IT2004/000671 (87) International publication number: WO 2005/054766 (16.06.2005 Gazette 2005/24)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 05.12.2003 IT MI20030574 U (71) Applicant: Peltech S.r.l. 23801 Calolziocorte (Lecco) (IT)	(72) Inventors: PASTORINO, Giovanni I-23900 Lecco (IT) CODECASA, Matteo I-23900 Lecco (IT) (74) Representative: Carloni, Franco et al c/o Calvani, Salvi & Veronelli S.r.l., Piazza Duca d'Aosta, 4 20124 Milano 20124 Milano (IT)