(19)

(11)

EP 3 100 289 A1

(12)

(43) Date of publication: 07.12.2016 Bulletin 2016/49 (21) Application number: 15708853.5 (22) Date of filing: 30.01.2015

(51) International Patent Classification (IPC):  H01F 7/02(2006.01) H01F 7/04(2006.01) (86) International application number: PCT/FI2015/050063 (87) International publication number: WO 2015/114220 (06.08.2015 Gazette 2015/31)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 30.01.2014 FI 20145101 12.01.2015 WO PCT/FI2015/050014 14.01.2015 WO PCT/FI2015/050019 (71) Applicant: Ixtur OY 21500 Piikkiö (FI)	(72) Inventor: NÄTTI, Reijo FI-20660 Littoinen (FI) (74) Representative: Turun Patenttitoimisto Oy  P.O. Box 99 Tykistökatu 2-4 B 20521 Turku 20521 Turku (FI)