(19)

(11)

EP 2 041 499 A2

(12)

(88) Date of publication A3: 27.03.2008 (43) Date of publication: 01.04.2009 Bulletin 2009/14 (21) Application number: 07768902.4 (22) Date of filing: 06.07.2007

(51) International Patent Classification (IPC):  F24F 7/02(2006.01) (86) International application number: PCT/NL2007/000173 (87) International publication number: WO 2008/007949 (17.01.2008 Gazette 2008/03)

(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: 09.07.2006 NL 1032137 21.08.2006 NL 1032350 19.02.2007 NL 1033419 (71) Applicant: Bootsman Holding B.V. 2132 XT Hoofddorp (NL)	(72) Inventor: BOOTSMAN, Gerrit 2132 XT Hoofdorp (NL) (74) Representative: Assendelft, Jacobus H.W.  Keukenhofdreef 20 2161 AZ Lisse 2161 AZ Lisse (NL)