(19)

(11)

EP 3 874 134 A1

(12)

(43) Date of publication: 08.09.2021 Bulletin 2021/36 (21) Application number: 19809653.9 (22) Date of filing: 27.10.2019

(51) International Patent Classification (IPC):  F01N 13/10(2010.01) F01N 3/34(2006.01) F02F 1/42(2006.01) (86) International application number: PCT/IN2019/050791 (87) International publication number: WO 2020/089930 (07.05.2020 Gazette 2020/19)

(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 Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 30.10.2018 IN 201841040870 (71) Applicant: TVS Motor Company Limited Chennai 600006 (IN)	(72) Inventors: JAYAJOTHI JOHNSON, Vethanayagam Chennai 600 006 (IN) MANI, Boobalan Chennai 600 006 (IN) VINAY CHANDRAKANT, Harne Chennai 600 006 (IN) BHARANIRAM, Senthilkumar Chennai 600 006 (IN) (74) Representative: Patentanwaltskanzlei Matschnig & Forsthuber OG  Biberstraße 22 Postfach 36 1010 Wien 1010 Wien (AT)