(19)

(11)

EP 2 585 685 A2

(12)

(88) Date of publication A3: 04.10.2012 (43) Date of publication: 01.05.2013 Bulletin 2013/18 (21) Application number: 11728924.9 (22) Date of filing: 23.06.2011

(51) International Patent Classification (IPC):  F01K 17/04(2006.01) (86) International application number: PCT/GB2011/051175 (87) International publication number: WO 2012/001391 (05.01.2012 Gazette 2012/01)

(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: 28.06.2010 GB 201010760 (71) Applicant: Doosan Power Systems Limited Manor Royal Crawley West Sussex RH10 9AD (GB)	(72) Inventor: MAJUMDAR, Pramurtta Shourjya Renfrew Strathclyde PA4 8DJ (GB) (74) Representative: Wilson, Peter  Murgitroyd & Company 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)