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(11)

EP 2 976 508 A1

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(43) Date of publication: 27.01.2016 Bulletin 2016/04 (21) Application number: 13802743.8 (22) Date of filing: 25.04.2013

(51) International Patent Classification (IPC):  F01D 15/10(2006.01) F02C 7/12(2006.01) F01D 25/12(2006.01) H02K 9/00(2006.01) (86) International application number: PCT/RU2013/000363 (87) International publication number: WO 2014/175764 (30.10.2014 Gazette 2014/44)

(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 Designated Extension States: BA ME (71) Applicant: Siemens Aktiengesellschaft 80333 München (DE)	(72) Inventors: VIKULOV, Alexander Petrovich Moscow 105122 (RU) POLIKARPOV, Alexander Vladimirovich Moscow 117405 (RU) SCHUCHKIN, Viacheslav Vsevolodovich Moscow 109451 (RU) KOSTENKO, Aleksey Andreevich Moscow 109377 (RU) ROZENOER, Tatiana Mihailovna Moscow 117662 (RU)