(19)

(11)

EP 2 832 189 A1

(12)

(43) Date of publication: 04.02.2015 Bulletin 2015/06 (21) Application number: 13720564.7 (22) Date of filing: 07.03.2013

(51) International Patent Classification (IPC):  H05F 3/04(2006.01) (86) International application number: PCT/IB2013/051806 (87) International publication number: WO 2013/150398 (10.10.2013 Gazette 2013/41)

(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: 27.03.2012 IT MI20120492 (71) Applicant: Barbieri, Girolamo 22069 Rovellasca (Como) (IT)	(72) Inventor: Barbieri, Girolamo 22069 Rovellasca (Como) (IT) (74) Representative: Tansini, Elio Fabrizio et al BUGNION S.p.A. Viale Lancetti 17 20158 Milano 20158 Milano (IT)