(19)

(11)

EP 2 232 138 A2

(12)

(88) Date of publication A3: 29.10.2009 (43) Date of publication: 29.09.2010 Bulletin 2010/39 (21) Application number: 08860572.0 (22) Date of filing: 09.12.2008

(51) International Patent Classification (IPC):  F23D 11/04(2006.01) F23R 3/38(2006.01) (86) International application number: PCT/NL2008/050786 (87) International publication number: WO 2009/075572 (18.06.2009 Gazette 2009/25)

(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: 10.12.2007 NL 2001069 10.12.2007 US 953160 (71) Applicant: TDC Products B.V. 9311 RC Nieuw Roden (NL)	(72) Inventor: IJSSELSTEIN, Tjeerd Sijtse NL-9311 RC Nieuw Roden (NL) (74) Representative: Jorritsma, Ruurd  Nederlandsch Octrooibureau J.W.Frisolaan 13 2517 JS The Hague 2517 JS The Hague (NL)