(19)

(11)

EP 0 840 872 A1

(12)

(43) Date of publication: 13.05.1998 Bulletin 1998/20 (21) Application number: 96903004.0 (22) Date of filing: 28.02.1996

(51) International Patent Classification (IPC):  F21K 2/ 06( . ) F21S 8/ 00( . ) (86) International application number: PCT/EP1996/000804 (87) International publication number: WO 1996/027101 (06.09.1996 Gazette 1996/40)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 02.03.1995 GB 19950004149 (71) Applicant: Bisotto, Riccardo 81927 München (DE)	(72) Inventor: Bisotto, Riccardo 81927 München (DE) (74) Representative: Flint, Adam  W.H. Beck, Greener & Co., 7 Stone Buildings, Lincoln's Inn London WC2A 3SZ London WC2A 3SZ (GB)