(19)

(11)

EP 1 366 640 A1

(12)

(43) Date of publication: 03.12.2003 Bulletin 2003/49 (21) Application number: 02701449.7 (22) Date of filing: 05.03.2002

(51) International Patent Classification (IPC)7: H05B 1/02, H05B 3/82 (86) International application number: PCT/GB0200/951 (87) International publication number: WO 0207/1800 (12.09.2002 Gazette 2002/37)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 05.03.2001 GB 0105384 (71) Applicant: STRIX LIMITED Ronaldsway,Isle of Man IM9 2RG (GB)	(72) Inventor: DONNELLY, Vernon James Braddan,Isle of Man IM2 1NL (GB) (74) Representative: Samuels, Adrian James  Frank B. Dehn & Co.,179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB)