(19)

(11)

EP 2 959 144 A1

(12)

(43) Date of publication: 30.12.2015 Bulletin 2015/53 (21) Application number: 14754834.1 (22) Date of filing: 17.02.2014

(51) International Patent Classification (IPC):  F02G 1/045(2006.01) F02G 1/06(2006.01) F02G 1/05(2006.01) (86) International application number: PCT/NO2014/050023 (87) International publication number: WO 2014/129909 (28.08.2014 Gazette 2014/35)

(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 (30) Priority: 19.02.2013 NO 20130277 (71) Applicant: Viking Heat Engines AS 4661 Kristiansand (NO)	(72) Inventor: RISLÅ, Harald Nes N-4790 Lillesand (NO) (74) Representative: Håmsø Patentbyrå ANS  Postboks 171 4302 Sandnes 4302 Sandnes (NO)