(19)
(11) EP 3 601 778 A1

(12)

(43) Date of publication:
05.02.2020 Bulletin 2020/06

(21) Application number: 17717208.7

(22) Date of filing: 29.03.2017
(51) International Patent Classification (IPC): 
F02M 59/44(2006.01)
F02M 63/00(2006.01)
F04B 53/18(2006.01)
F04B 1/04(2020.01)
 F02M 55/00(2006.01)
F04B 39/02(2006.01)
F02M 59/10(2006.01)
(86) International application number:
PCT/FI2017/050218
(87) International publication number:
WO 2018/178502 (04.10.2018 Gazette 2018/40)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(71) Applicant: Wärtsilä Finland Oy
65100 Vaasa (FI)

(72) Inventors:
  • VUOHIJOKI, Antti
    65100 Vaasa (FI)
  • LAAKSO, Ossi
    65100 Vaasa (FI)

(74) Representative: Genip Oy 
Heikinkatu 7
48100 Kotka
48100 Kotka (FI)

   


(54) A FUEL PUMP FOR SUPPLYING FUEL TO AN INTERNAL COMBUSTION PISTON ENGINE