(19)

(11)

EP 1 412 673 A1

(12)

(43) Date of publication: 28.04.2004 Bulletin 2004/18 (21) Application number: 02749095.2 (22) Date of filing: 31.07.2002

(51) International Patent Classification (IPC)7: F23G 5/027, F23G 5/10, F23J 1/04 (86) International application number: PCT/GB2002/003510 (87) International publication number: WO 2003/012338 (13.02.2003 Gazette 2003/07)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 01.08.2001 GB 0118759 (71) Applicant: Ecological Power International (Holdings) Limited Trowbridge,Wiltshire BA14 9LE (GB)	(72) Inventor: DYE, Kenneth Torquay,Devon TQ1 2HB (GB) (74) Representative: Jones, Graham H.  Graham Jones & CompanyBlackheath77 Beaconsfield Road London SE3 7LG London SE3 7LG (GB)