(19)

(11)

EP 3 274 572 A1

(12)

(43) Date of publication: 31.01.2018 Bulletin 2018/05 (21) Application number: 16710189.8 (22) Date of filing: 16.03.2016

(51) International Patent Classification (IPC):  F02B 37/00(2006.01) F01N 5/02(2006.01) F01K 23/06(2006.01) F02D 41/00(2006.01) F02B 37/007(2006.01) F01N 5/04(2006.01) F02G 5/02(2006.01) (86) International application number: PCT/EP2016/055701 (87) International publication number: WO 2016/156046 (06.10.2016 Gazette 2016/40)

(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: MA MD (30) Priority: 27.03.2015 GB 201505276 (71) Applicant: Jaguar Land Rover Limited Coventry, Warwickshire CV3 4LF (GB)	(72) Inventor: COOPER, Brian Coventry Warwickshire CV3 4LF (GB) (74) Representative: Borton, Claire  Jaguar Land Rover Patents W/1/073 Abbey Road Whitley Coventry CV3 4LF Coventry CV3 4LF (GB)