(19)

(11)

EP 2 601 443 A1

(12)

(43) Date of publication: 12.06.2013 Bulletin 2013/24 (21) Application number: 10739916.4 (22) Date of filing: 02.08.2010

(51) International Patent Classification (IPC):  F23C 99/00(2006.01) (86) International application number: PCT/EP2010/061200 (87) International publication number: WO 2012/016582 (09.02.2012 Gazette 2012/06)

(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 SE SI SK SM TR (71) Applicant: Siemens Aktiengesellschaft 80333 München (DE)	(72) Inventors: GREINER, Horst 91301 Forchheim (DE) ZAMPIERI, Alessandro Sinagpore 138642 (SG)