(19)

(11)

EP 1 204 835 A1

(12)

(43) Date of publication: 15.05.2002 Bulletin 2002/20 (21) Application number: 00925482.2 (22) Date of filing: 25.04.2000

(51) International Patent Classification (IPC)7: F23G 5/46, F23G 5/027, F23G 7/00, F23L 7/00 (86) International application number: PCT/GB0001/595 (87) International publication number: WO 0107/834 (01.02.2001 Gazette 2001/05)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 21.04.1999 GB 9909202 (71) Applicant: Finch Limited Nassau (BS)	(72) Inventor: MCNEIL, John Gravesend,Kent DA13 0SS (GB) (74) Representative: Leckey, David Herbert  Frank B. Dehn & Co.,European Patent Attorneys,179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB)