(19)

(11)

EP 2 156 058 A1

(12)

(43) Date of publication: 24.02.2010 Bulletin 2010/08 (21) Application number: 08762300.5 (22) Date of filing: 06.06.2008

(51) International Patent Classification (IPC):  F04D 29/64(2006.01) B25B 27/14(2006.01) (86) International application number: PCT/GB2008/001959 (87) International publication number: WO 2008/149113 (11.12.2008 Gazette 2008/50)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 08.06.2007 GB 0711116 (71) Applicant: Cummins Power Generation Limited Ramsgate, Kent CT12 5BS (GB)	(72) Inventors: SIMON, Kevan, John Whitstable CT5 3ND (GB) JONES, Jason, Muir Kent CT19 5D (GB) (74) Representative: Hector, Annabel Mary et al Cleveland 40-43 Chancery Lane London WC2A 1JQ London WC2A 1JQ (GB)