(19)

(11)

EP 2 932 092 A1

(12)

(43) Date of publication: 21.10.2015 Bulletin 2015/43 (21) Application number: 14701312.2 (22) Date of filing: 13.01.2014

(51) International Patent Classification (IPC):  F03D 1/06(2006.01) (86) International application number: PCT/EP2014/050487 (87) International publication number: WO 2014/127923 (28.08.2014 Gazette 2014/35)

(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 (30) Priority: 19.02.2013 US 201313769952 (71) Applicant: Siemens Aktiengesellschaft 80333 München (DE)	(72) Inventor: SCHIBSBYE, Karsten DK-7000 Fredericia (DK)