(19)

(11)

EP 1 576 863 A1

(12)

(43) Date of publication: 21.09.2005 Bulletin 2005/38 (21) Application number: 03793840.4 (22) Date of filing: 05.09.2003

(51) International Patent Classification (IPC)7: H05H 1/24 (86) International application number: PCT/FI2003/000654 (87) International publication number: WO 2004/023853 (18.03.2004 Gazette 2004/12)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 05.09.2002 NO 20024248 (71) Applicant: Konkola, Seppo Taneli 00500 Helsinki (FI)	(72) Inventor: Konkola, Seppo Taneli 00500 Helsinki (FI) (74) Representative: Savela, Antti-Jussi Tapani  Patent Agency Compatent Ltd. Hitsaajankatu 6 00810 Helsinki 00810 Helsinki (FI)