(19)

(11)

EP 1 604 102 A1

(12)

(43) Date of publication: 14.12.2005 Bulletin 2005/50 (21) Application number: 03716695.6 (22) Date of filing: 18.03.2003

(51) International Patent Classification (IPC)7: F02C 3/20, F02C 3/30, F02C 3/34 (86) International application number: PCT/US2003/008340 (87) International publication number: WO 2004/083615 (30.09.2004 Gazette 2004/40)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (71) Applicant: FLUOR CORPORATION Aliso Viejo, CA 92656 (US)	(72) Inventor: RAO, Ashok,Fluor Corporation Aliso Viejo, CA 92656 (US) (74) Representative: Dr. Graf & Partner  Intellectual Property Herrenacker 15 Postfach 518 8200 Schaffhausen 8200 Schaffhausen (CH)