(19)

(11)

EP 1 601 919 A2

(12)

(88) Date of publication A3: 24.03.2005 (43) Date of publication: 07.12.2005 Bulletin 2005/49 (21) Application number: 04710955.8 (22) Date of filing: 13.02.2004

(51) International Patent Classification (IPC)7: F26B 5/06, F26B 11/14 (86) International application number: PCT/IB2004/001994 (87) International publication number: WO 2004/073845 (02.09.2004 Gazette 2004/36)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 13.02.2003 NL 1022668 (71) Applicant: Hosokawa Micron B.V. 7005 BL Doetinchem (NL)	(72) Inventor: VAN DER WEL, Peter, Gerardus NL-7006 TL Doetinchem (NL) (74) Representative: van Assen, Jan Willem Bernard  Verbeekstraat 8 2332 CA Leiden 2332 CA Leiden (NL)