(19)

(11)

EP 2 143 191 A1

(12)

(43) Date of publication: 13.01.2010 Bulletin 2010/02 (21) Application number: 08718551.8 (22) Date of filing: 28.02.2008

(51) International Patent Classification (IPC):  H02K 17/00(2006.01) (86) International application number: PCT/FI2008/050098 (87) International publication number: WO 2008/135628 (13.11.2008 Gazette 2008/46)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 03.05.2007 FI 20075310 (71) Applicant: Axco-Motors Oy 53850 Lappeenranta (FI)	(72) Inventors: PARVIAINEN, Asko FI-53850 Lappeenranta (FI) PIISPANEN, Ari FI-53850 Lappeenranta (FI) (74) Representative: Helino, Timo Kalervo  Papula Oy Mechelininkatu 1 a FIN-00180 Helsinki FIN-00180 Helsinki (FI)