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EP 4 214 074 A1

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(43) Date of publication: 26.07.2023 Bulletin 2023/30 (21) Application number: 21759278.1 (22) Date of filing: 09.08.2021

(51) International Patent Classification (IPC):  B60K 7/00(2006.01) H02K 1/27(2022.01) B60K 11/06(2006.01) B60B 3/08(2006.01) H02K 7/00(2006.01) (52) Cooperative Patent Classification (CPC): B60K 7/0007; B60B 3/085; B60K 2007/0038; B60K 2007/0092; B60K 2001/006; B60K 11/06; H02K 21/22; H02K 7/14 (86) International application number: PCT/EP2021/072188 (87) International publication number: WO 2022/058093 (24.03.2022 Gazette 2022/12)

(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 Designated Validation States: KH MA MD TN (30) Priority: 21.09.2020 IN 202041040694 (71) Applicants: Robert Bosch GmbH 70442 Stuttgart (DE) Robert Bosch Engineering And Business Solutions Limited Bangalore 560 095 State of Karnataka (IN)

(72) Inventor: YUVARAJA, Chinnamokkaiyan Tamil Nadu 625515 (IN) (74) Representative: Bee, Joachim  Robert Bosch GmbH Zentralabteilung Patente Postfach 30 02 20 70442 Stuttgart 70442 Stuttgart (DE)