(19)

(11)

EP 2 035 749 A1

(12)

(43) Date of publication: 18.03.2009 Bulletin 2009/12 (21) Application number: 07793898.3 (22) Date of filing: 25.06.2007

(51) International Patent Classification (IPC):  F23L 9/00(2006.01) F23N 3/00(2006.01) F23C 7/00(2006.01) (86) International application number: PCT/NO2007/000232 (87) International publication number: WO 2007/148991 (27.12.2007 Gazette 2007/52)

(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: 23.06.2006 NO 20062946 (71) Applicant: Rummelhoff, Rolf B. 1672 Krakeroy (NO)	(72) Inventor: Rummelhoff, Rolf B. 1672 Krakeroy (NO) (74) Representative: Onsagers Ltd  c/o Innovation Norway 5 Lower Regent Street London SW1Y 4LR London SW1Y 4LR (GB)