(19)

(11)

EP 2 976 468 A1

(12)

(43) Date of publication: 27.01.2016 Bulletin 2016/04 (21) Application number: 14767958.3 (22) Date of filing: 18.03.2014

(51) International Patent Classification (IPC):  E02F 3/88(2006.01) E02F 3/92(2006.01) E02F 3/90(2006.01) E02F 5/28(2006.01) (86) International application number: PCT/NO2014/050038 (87) International publication number: WO 2014/148916 (25.09.2014 Gazette 2014/39)

(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: 22.03.2013 NO 20130418 (71) Applicant: Jarala AS 7020 Trondheim (NO)	(72) Inventor: JACOBSEN, Tom N-7020 Trondheim (NO) (74) Representative: Curo AS  Industriveien 53 7080 Heimdal 7080 Heimdal (NO)