(19)

(11)

EP 2 260 232 A2

(12)

(88) Date of publication A3: 05.11.2009 (43) Date of publication: 15.12.2010 Bulletin 2010/50 (21) Application number: 09721050.4 (22) Date of filing: 10.03.2009

(51) International Patent Classification (IPC):  F21K 7/00(0000.00) F21V 29/00(2006.01) (86) International application number: PCT/IB2009/000474 (87) International publication number: WO 2009/112927 (17.09.2009 Gazette 2009/38)

(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 MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 13.03.2008 IT MI20080428 (71) Applicant: Catellani, Enzo 24020 Villa di Serio (BG) (IT)	(72) Inventor: Catellani, Enzo 24020 Villa di Serio (BG) (IT) (74) Representative: Lunati & Mazzoni S.r.L.  Via Carlo Pisacane, 36 20129 Milano 20129 Milano (IT)