(19)

(11)

EP 2 742 554 A2

(12)

(88) Date of publication A3: 16.05.2013 (43) Date of publication: 18.06.2014 Bulletin 2014/25 (21) Application number: 12822814.5 (22) Date of filing: 08.08.2012

(51) International Patent Classification (IPC):  H01M 2/26(2006.01) H02J 7/00(2006.01) H01R 11/00(2006.01) (86) International application number: PCT/US2012/049944 (87) International publication number: WO 2013/022938 (14.02.2013 Gazette 2013/07)

(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 (30) Priority: 08.08.2011 US 201161521169 P (71) Applicant: Rogers Corporation Rogers, Connecticut 06263 (US)	(72) Inventors: BEULQUE, Marc B-8790 Waregem (BE) DESMET, Stefan B-9230 Wetteren (BE) (74) Representative: Delorme, Nicolas et al Cabinet Germain & Maureau BP 6153 69466 Lyon Cedex 06 69466 Lyon Cedex 06 (FR)