(19)

(11)

EP 2 171 368 A1

(12)

(43) Date of publication: 07.04.2010 Bulletin 2010/14 (21) Application number: 08766839.8 (22) Date of filing: 23.06.2008

(51) International Patent Classification (IPC):  F24J 2/08(2006.01) (86) International application number: PCT/NL2008/050416 (87) International publication number: WO 2009/002168 (31.12.2008 Gazette 2009/01)

(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: 22.06.2007 NL 1034015 (71) Applicant: Schilder, Johannes Jacobus Maria 1132 RC Volendam (NL)	(72) Inventor: Schilder, Johannes Jacobus Maria 1132 RC Volendam (NL) (74) Representative: Jilderda, Anne Ayolt  Octrooibureau LIOC B.V., Postbus 13363 3507 LJ Utrecht 3507 LJ Utrecht (NL)