(19)

(11)

EP 2 443 397 A2

(12)

(88) Date of publication A3: 08.03.2012 (43) Date of publication: 25.04.2012 Bulletin 2012/17 (21) Application number: 10728417.6 (22) Date of filing: 18.06.2010

(51) International Patent Classification (IPC):  F24H 1/20(2006.01) F24H 9/18(2006.01) (86) International application number: PCT/NL2010/050377 (87) International publication number: WO 2010/147471 (23.12.2010 Gazette 2010/51)

(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 SE SI SK SM TR (30) Priority: 18.06.2009 NL 2003055 03.07.2009 NL 2003127 (71) Applicant: Inventum Holding B.V. 3991 CS Houten (NL)	(72) Inventors: KLEIN HORSMAN, Jan Willem NL-6661 BJ Elst (NL) VERBREE, Richard Gerrit Jan NL-3705 MJ Zeist (NL) (74) Representative: Kox, Jordi  Exter Polak & Charlouis B.V. (EP&C) P.O. Box 3241 2280 GE Rijswijk 2280 GE Rijswijk (NL)