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(11)

EP 2 774 161 A1

(12)

(43) Date of publication: 10.09.2014 Bulletin 2014/37 (21) Application number: 12845259.6 (22) Date of filing: 05.11.2012

(51) International Patent Classification (IPC):  H01H 51/04(2006.01) F02N 11/00(2006.01) (86) International application number: PCT/CN2012/084094 (87) International publication number: WO 2013/064123 (10.05.2013 Gazette 2013/19)

(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: 03.11.2011 CN 201110349277 (71) Applicants: Bosch Automotive Products (Changsha) Co., Ltd Changsha, Hunan 410100 (CN) Robert Bosch GmbH 70442 Stuttgart (DE)	(72) Inventors: CHEN, Jiming Changsha Hunan 410100 (CN) BORES, Javier Changsha Hunan 410100 (CN) RENTSCHLER, Simon 71701 Baden-Wuerttemberg (DE) CHEN, Guojun Changsha Hunan 410100 (CN) (74) Representative: Bee, Joachim  Robert Bosch GmbH C/IPE Wernerstrasse 1 70469 Stuttgart 70469 Stuttgart (DE)