(19)

(11)

EP 1 068 482 A1

(12)

(43) Date of publication: 17.01.2001 Bulletin 2001/03 (21) Application number: 99913738.3 (22) Date of filing: 30.03.1999

(51) International Patent Classification (IPC)7: F28F 9/22, F28F 9/013 (86) International application number: PCT/NL9900/191 (87) International publication number: WO 9950/608 (07.10.1999 Gazette 1999/40)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE (30) Priority: 30.03.1998 NL 1008748 (71) Applicant: Continental Engineering B.v. 1096 CJ Amsterdam (NL)	(72) Inventor: DEKKER, Cornelis, Jan NL-1401 RZ Bussum (NL) (74) Representative: Jorritsma, Ruurd et al Nederlandsch OctrooibureauScheveningseweg 82P.O. Box 29720 2502 LS Den Haag 2502 LS Den Haag (NL)