(19)
(11) EP 3 596 317 A1

(12)

(43) Date of publication:
22.01.2020 Bulletin 2020/04

(21) Application number: 17711180.4

(22) Date of filing: 17.03.2017
(51) International Patent Classification (IPC): 
F01L 1/08(2006.01)
F01L 1/24(2006.01)
 F01L 9/02(2006.01)
F01L 1/245(2006.01)
(86) International application number:
PCT/EP2017/056340
(87) International publication number:
WO 2018/166612 (20.09.2018 Gazette 2018/38)
(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) Inventor:
  • HÄGGBLOM, Daniel
    FI-65380 Vaasa (FI)

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

   


(54) A CONTROL ARRANGEMENT FOR A GAS EXCHANGE VALVE IN AN INTERNAL COMBUSTION PISTON ENGINE AND METHOD OF OPERATING A CONTROL ARRANGEMENT FOR A GAS EXCHANGE VALVE IN AN INTERNAL COMBUSTION ENGINE