(19)

(11)

EP 3 938 629 A1

(12)

(43) Date of publication: 19.01.2022 Bulletin 2022/03 (21) Application number: 20769545.3 (22) Date of filing: 14.02.2020

(51) International Patent Classification (IPC):  F01L 1/34(2006.01) (52) Cooperative Patent Classification (CPC): F01L 2820/035; F01L 2001/0476; F01L 1/344; F01L 2820/02; F01L 1/022 (86) International application number: PCT/IN2020/050146 (87) International publication number: WO 2020/183486 (17.09.2020 Gazette 2020/38)

(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: 13.03.2019 IN 201941009700 (71) Applicant: TVS Motor Company Limited Chennai 600006 (IN)	(72) Inventors: LAKSHMI NARASIMHAN, Varadha Iyengar Chennai 600 006 (IN) BALASUBRAMANIAN, Thiruvallur Loganathan Chennai 600 006 (IN) VYTHILINGAM, Karunaharan Chennai 600 006 (IN) (74) Representative: Patentanwaltskanzlei Matschnig & Forsthuber OG  Biberstraße 22 Postfach 36 1010 Wien 1010 Wien (AT)