(19)
(11) EP 3 212 910 A1

(12)

(43) Date of publication:
06.09.2017 Bulletin 2017/36

(21) Application number: 15826822.7

(22) Date of filing: 26.07.2015
(51) International Patent Classification (IPC): 
F02B 29/08(2006.01)
F02B 25/24(2006.01)
F02D 13/02(2006.01)
 F01L 9/00(2006.01)
F02B 47/02(2006.01)
(86) International application number:
PCT/SE2015/000049
(87) International publication number:
WO 2016/018184 (04.02.2016 Gazette 2016/05)
(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

(30) Priority: 26.07.2014 SE 1400367
31.12.2014 SE 1400613

(71) Applicants:
  • Alternative Solar Energy Engine AB
    649 91 Sparreholm (SE)
  • Perfecter AB
    641 21 Katrineholm (SE)

(72) Inventor:
  • HEDMAN, Mats
    SE-649 91 Sparreholm (SE)

(74) Representative: Eriksson, Hans Gustaf 
Eriksson Patent AB P.O. Box 50
641 21 Katrineholm
641 21 Katrineholm (SE)

   


(54) METHOD AT A 2-STROKE ENGINE, AND A 2-STROKE ENGINE OPERATING ACCORDING TO SAID METHOD