(19)
(11) EP 1 327 071 A1

(12)

(43) Date of publication:
16.07.2003 Bulletin 2003/29

(21) Application number: 01980345.1

(22) Date of filing: 06.09.2001
(51) International Patent Classification (IPC)7: F02M 63/00, F02M 59/44, F02M 63/02, F02M 61/16
(86) International application number:
PCT/EP0110/263
(87) International publication number:
WO 0203/5084 (02.05.2002 Gazette 2002/18)
(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: 20.10.2000 IT PN20000066

(71) Applicant: Wärtsilä Italia S.p.A.
34018 San Dorligo della Valle (Trieste) (IT)

(72) Inventors:
  • NOBILE, Marino
    I-34124 Trieste (IT)
  • SORGO, Marino
    I-34148 Trieste (IT)

(74) Representative: Giugni, Valter 
PROPRIA S.r.l.,Via Mazzini 13
33170 Pordenone
33170 Pordenone (IT)

   


(54) IMPROVED FUEL-SUPPLY DEVICES IN DIESEL ENGINES OF THE COMMON-RAIL TYPE