(19)

(11)

EP 2 558 780 A2

(12)

(43) Date of publication: 20.02.2013 Bulletin 2013/08 (21) Application number: 11731055.7 (22) Date of filing: 05.04.2011

(51) International Patent Classification (IPC):  F23N 1/02(2006.01) (86) International application number: PCT/HU2011/000028 (87) International publication number: WO 2011/128711 (20.10.2011 Gazette 2011/42)

(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 (30) Priority: 15.04.2010 HU P1000207 (71) Applicant: Pólya, Lajos Tamás 1121 Budapest (HU)	(72) Inventor: Pólya, Lajos Tamás 1121 Budapest (HU) (74) Representative: Pintz, György  Georg Pintz & Partners, Pf. 590 1539 Budapest 1539 Budapest (HU)