(19)

(11)

EP 1 234 142 A1

(12)

(43) Date of publication: 28.08.2002 Bulletin 2002/35 (21) Application number: 00979270.6 (22) Date of filing: 27.11.2000

(51) International Patent Classification (IPC)7: F21S 8/10 // (F21W101/023, 101:027), B60Q1:52 (86) International application number: PCT/AU0001/464 (87) International publication number: WO 0103/8783 (31.05.2001 Gazette 2001/22)

(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: 26.11.1999 AU PQ431199 (71) Applicant: Xenon Technologies Pty Ltd C/ Pipers Melbourne VIC 3000 (AU)	(72) Inventor: LANCELLOTI, Robert Brunswick VIC 3056 (AU) (74) Representative: Edward Evans & Co.  Clifford's Inn,Fetter Lane London EC4A 1BX London EC4A 1BX (GB)