(19)

(11)

EP 3 234 472 A1

(12)

(43) Date of publication: 25.10.2017 Bulletin 2017/43 (21) Application number: 15804467.7 (22) Date of filing: 02.12.2015

(51) International Patent Classification (IPC):  F24F 3/14(2006.01) F24F 5/00(2006.01) (86) International application number: PCT/EP2015/078409 (87) International publication number: WO 2016/087546 (09.06.2016 Gazette 2016/23)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 03.12.2014 EP 14196037 (71) Applicant: Mecaphor BV 7007 GE Doetinchem (NL)	(72) Inventor: MEIJER, Willem 7021 DV Zelhem (NL) (74) Representative: De Vries & Metman  Overschiestraat 180 1062 XK Amsterdam 1062 XK Amsterdam (NL)