(19)

(11)

EP 1 444 443 A1

(12)

(43) Date of publication: 11.08.2004 Bulletin 2004/33 (21) Application number: 02783078.5 (22) Date of filing: 08.11.2002

(51) International Patent Classification (IPC)7: F04D 25/14 (86) International application number: PCT/EP2002/012498 (87) International publication number: WO 2003/042544 (22.05.2003 Gazette 2003/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 14.11.2001 IT GE20010089 (71) Applicant: Pericoli, Roberto 17031 Albenga (IT)	(72) Inventor: Pericoli, Roberto 17031 Albenga (IT) (74) Representative: Porsia, Dino, Dr.  c/o Succ. Ing. Fischetti & WeberVia Caffaro 3/2 16124 Genova 16124 Genova (IT)