(19)

(11)

EP 2 167 876 A2

(12)

(88) Date of publication A3: 27.08.2009 (43) Date of publication: 31.03.2010 Bulletin 2010/13 (21) Application number: 08750991.5 (22) Date of filing: 21.05.2008

(51) International Patent Classification (IPC):  F23D 14/02(2006.01) F23D 14/58(2006.01) (86) International application number: PCT/IB2008/001258 (87) International publication number: WO 2008/142531 (27.11.2008 Gazette 2008/48)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 21.05.2007 IT MO20070167 (71) Applicant: WORGAS BRUCIATORI S.R.L. I-41043 Formigine (IT)	(72) Inventors: BAROZZI, Luca I-41049 Sassuolo (IT) LUGLI, Sandro I-41100 Modena (IT) (74) Representative: Crugnola, Pietro  Luppi Crugnola & Partners S.r.l. Viale Corassori 54 41124 Modena 41124 Modena (IT)