(19)

(11)

EP 3 044 802 A1

(12)

(43) Date of publication: 20.07.2016 Bulletin 2016/29 (21) Application number: 14786309.6 (22) Date of filing: 09.09.2014

(51) International Patent Classification (IPC):  H01H 23/16(2006.01) H01H 21/22(2006.01) H01H 23/20(2006.01) (86) International application number: PCT/IB2014/064328 (87) International publication number: WO 2015/036911 (19.03.2015 Gazette 2015/11)

(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: 10.09.2013 IT TO20130733 (71) Applicant: Bitron S.p.A. 10122 Torino (IT)	(72) Inventors: TALLONE, Fabio I-12020 Frassino (CN) (IT) GIOLITTI, Massimo I-12020 Venasca (CN) (IT) BONO, Michelangelo I-12020 Brossasco (CN) (IT) (74) Representative: Vitillo, Giuseppe  Barzanò & Zanardo Milano S.p.A. Corso Vittorio Emanuele II, 61 10128 Torino 10128 Torino (IT)