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EP 2 732 212 A1

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(43) Date of publication: 21.05.2014 Bulletin 2014/21 (21) Application number: 11819132.9 (22) Date of filing: 14.07.2011

(51) International Patent Classification (IPC):  F23K 5/20(2006.01) F23R 3/00(2006.01) F23R 3/34(2006.01) (86) International application number: PCT/RU2011/000514 (87) International publication number: WO 2013/009211 (17.01.2013 Gazette 2013/03)

(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 (71) Applicant: General Electric Company Schenectady, NY 12345 (US)	(72) Inventors: KHAYRULIN, Sergey Maskhutovich Moscow 107023 (RU) SHERSHNYOV, Borys Borysovych Moscow 107023 (RU) WASHAM, Roy Marshall Greenville, South Carolina 29615 (US) ZELESNIK, Paula Columbus, Ohio 43215 (US) (74) Representative: Cleary, Fidelma  GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith London W6 8BJ London W6 8BJ (GB)