(19)

(11)

EP 0 830 548 A1

(12)

(43) Date of publication: 25.03.1998 Bulletin 1998/13 (21) Application number: 95922715.0 (22) Date of filing: 13.06.1995

(51) International Patent Classification (IPC):  F24D 13/ 02( . ) (86) International application number: PCT/IT1995/000103 (87) International publication number: WO 1996/037736 (28.11.1996 Gazette 1996/52)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB LI NL PT SE (30) Priority: 26.05.1995 IT 1995MI01100 (71) Applicant: CADIF S.R.L. 36100 Verona (IT)	(72) Inventor: STABILE, Aldo I-26013 Crema (IT) (74) Representative: Filippi, Remo  Via Aldrovandi, 7 I-20129 Milano I-20129 Milano (IT)