(19)

(11)

EP 2 281 151 A2

(12)

(88) Date of publication A3: 04.11.2010 (43) Date of publication: 09.02.2011 Bulletin 2011/06 (21) Application number: 09734468.3 (22) Date of filing: 22.04.2009

(51) International Patent Classification (IPC):  F24D 3/10(2006.01) (86) International application number: PCT/NL2009/050215 (87) International publication number: WO 2009/131450 (29.10.2009 Gazette 2009/44)

(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: 24.04.2008 NL 1035341 28.11.2008 NL 1036252 (71) Applicants: Flamco B.v. 2800 AC Gouda (NL) Flamco Stag Gmbh 39307 Genthin (DE)	(72) Inventors: KEMPER, Dimitri Wasil NL-3741 GM Baarn (NL) CNOSSEN, Jan Henk NL-8723 CP Koudum (NL) (74) Representative: Grootscholten, Johannes A.M. et al Arnold & Siedsma Sweelinckplein 1 2517 GK Den Haag 2517 GK Den Haag (NL)