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EP 1 937 959 A1

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(43) Date of publication: 02.07.2008 Bulletin 2008/27 (21) Application number: 06774834.3 (22) Date of filing: 18.08.2006

(51) International Patent Classification (IPC):  F02M 25/10(2006.01) F02M 25/00(2006.01) F02D 19/08(2006.01) F02D 41/26(2006.01) F02D 41/24(2006.01) F02B 45/10(2006.01) (86) International application number: PCT/AU2006/001199 (87) International publication number: WO 2007/019649 (22.02.2007 Gazette 2007/08)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 18.08.2005 AU 2005904489 (71) Applicant: Powergen International PTY Ltd. Braeside, VIC 3195 (AU)	(72) Inventors: STANDKE, Timothy Tacoma, WA 98418 (US) MAY, David Martin Richmond, VIC 3121 (AU) (74) Representative: Price, Nigel John King  J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB)