(19)

(11)

EP 0 108 099 A1

(12)

(43) Date of publication: 16.05.1984 Bulletin 1984/20 (21) Application number: 83901409.0 (22) Date of filing: 06.05.1983

(51) International Patent Classification (IPC):  F21S 13/ 00( . ) (86) International application number: PCT/NO1983/000018 (87) International publication number: WO 1983/004086 (24.11.1983 Gazette 1983/27)

(84) Designated Contracting States: BE DE FR GB NL SE (30) Priority: 10.05.1982 NO 19820001538 (71) Applicant: OLSEN, Jan Georg N-1790 Tistedal (NO)	(72) Inventor: OLSEN, Jan Georg N-1790 Tistedal (NO)