(19)

(11)

EP 2 032 909 A1

(12)

(43) Date of publication: 11.03.2009 Bulletin 2009/11 (21) Application number: 07747496.3 (22) Date of filing: 08.06.2007

(51) International Patent Classification (IPC):  F24H 1/41(2006.01) (86) International application number: PCT/NL2007/050273 (87) International publication number: WO 2007/142529 (13.12.2007 Gazette 2007/50)

(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: 08.06.2006 NL 1031968 (71) Applicant: BEKAERT COMBUSTION TECHNOLOGY B.V. 9403 AR Assen (NL)	(72) Inventor: BEUKERS, Johannes Clemens 5987 AB Egchel (NL) (74) Representative: Hatzmann, Martin  Vereenigde Johan de Wittlaan 7 2517 JR Den Haag 2517 JR Den Haag (NL)