(19)

(11)

EP 3 158 186 A1

(12)

(43) Date of publication: 26.04.2017 Bulletin 2017/17 (21) Application number: 15808951.6 (22) Date of filing: 15.06.2015

(51) International Patent Classification (IPC):  F03B 13/14(2006.01) F03B 13/26(2006.01) E02B 9/08(2006.01) (86) International application number: PCT/NO2015/000013 (87) International publication number: WO 2015/194964 (23.12.2015 Gazette 2015/51)

(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: 17.06.2014 NO 20140762 (71) Applicant: Ørjavik, Harald 6494 Vevang (NO)	(72) Inventor: Ørjavik, Harald 6494 Vevang (NO) (74) Representative: Protector IP Consultants AS  Oscarsgate 20 0352 Oslo 0352 Oslo (NO)