(19)

(11)

EP 2 218 172 A2

(12)

(88) Date of publication A3: 23.07.2009 (43) Date of publication: 18.08.2010 Bulletin 2010/33 (21) Application number: 08845144.8 (22) Date of filing: 30.10.2008

(51) International Patent Classification (IPC):  H02P 6/04(2006.01) (86) International application number: PCT/IB2008/002898 (87) International publication number: WO 2009/056949 (07.05.2009 Gazette 2009/19)

(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 Designated Extension States: AL BA MK RS (30) Priority: 30.10.2007 IT BO20070727 (71) Applicant: SPAL Automotive S.r.l. 42015 Correggio (Reggio Emilia) (IT)	(72) Inventor: DE FILIPPIS, Pietro I-17019 Varazze (IT) (74) Representative: Lanzoni, Luciano  Via Goito 18 40126 Bologna 40126 Bologna (IT)