(19)

(11)

EP 1 317 648 A2

(12)

(88) Date of publication A3: 27.06.2002 (43) Date of publication: 11.06.2003 Bulletin 2003/24 (21) Application number: 01976933.0 (22) Date of filing: 05.09.2001

(51) International Patent Classification (IPC)7: F28F 13/02 (86) International application number: PCT/NL0100/658 (87) International publication number: WO 0202/1063 (14.03.2002 Gazette 2002/11)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 05.09.2000 NL 1016104 (71) Applicant: 3F Holding B.V. 6716 AR Ede (NL)	(72) Inventor: MEIJER, Willem NL-7021 DV Zelhem (NL) (74) Representative: Bartelds, Erik et al Arnold & Siedsma,Advocaten en Octrooigemachtigden,Sweelinckplein 1 2517 GK Den Haag 2517 GK Den Haag (NL)