(19)

(11)

EP 2 032 898 A1

(12)

(43) Date of publication: 11.03.2009 Bulletin 2009/11 (21) Application number: 07729487.4 (22) Date of filing: 24.05.2007

(51) International Patent Classification (IPC):  F23G 5/027(2006.01) F23G 7/14(2006.01) (86) International application number: PCT/EP2007/055058 (87) International publication number: WO 2007/135189 (29.11.2007 Gazette 2007/48)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 24.05.2006 EP 06114532 (71) Applicant: ASST 2070 Zwijndrecht (BE)	(72) Inventor: BOLK, Jaap 3466 LD Waarden (NL) (74) Representative: Luys, Marie-José A.H. et al Gevers & Vander Haeghen Holidaystraat 5 1831 Diegem 1831 Diegem (BE)