(19)

(11)

EP 1 275 182 A1

(12)

(43) Date of publication: 15.01.2003 Bulletin 2003/03 (21) Application number: 01911783.7 (22) Date of filing: 20.02.2001

(51) International Patent Classification (IPC)7: H02G 3/22, H02G 15/013 (86) International application number: PCT/FI0100/164 (87) International publication number: WO 0106/3716 (30.08.2001 Gazette 2001/35)

(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: 22.02.2000 FI 20000405 (71) Applicant: Fibox Oy Ab 02420 Jorvas (FI)	(72) Inventor: KORHONEN, Olli FIN-02340 Espoo (FI) (74) Representative: Roitto, Klaus  Kolster Oy Ab,P.O. Box 148,Iso Roobertinkatu 23 00121 Helsinki 00121 Helsinki (FI)