(19)

(11)

EP 1 407 140 A1

(12)

(43) Date of publication: 14.04.2004 Bulletin 2004/16 (21) Application number: 01982951.4 (22) Date of filing: 25.10.2001

(51) International Patent Classification (IPC)7: F03D 3/06, F03D 3/04 (86) International application number: PCT/NL2001/000783 (87) International publication number: WO 2002/053909 (11.07.2002 Gazette 2002/28)

(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: 29.12.2000 NL 1017006 (71) Applicants: C.O.R.E. International B.V. 7241 HZ Lochem (NL) Sidler, Hendricus Franciscus Antonius 7241 HZ Lochem (NL) Sidler, Martinus Antonius Waltherus 3511 LZ Utrecht (NL)	(72) Inventors: SIDLER, Hendricus, Franciscus, Antonius NL-7241 HZ Lochem (NL) SIDLER, Martinus, Antonius, Waltherus NL-3511 LZ Utrecht (NL)