(19)

(11)

EP 3 516 204 A1

(12)

(43) Date of publication: 31.07.2019 Bulletin 2019/31 (21) Application number: 17771565.3 (22) Date of filing: 19.09.2017

(51) International Patent Classification (IPC):  F03B 3/16(2006.01) F03B 11/02(2006.01) F03B 17/06(2006.01) F03B 7/00(2006.01) F03B 13/22(2006.01) (86) International application number: PCT/GB2017/052777 (87) International publication number: WO 2018/055348 (29.03.2018 Gazette 2018/13)

(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 (30) Priority: 23.09.2016 GB 201616235 (71) Applicant: Scotstream Generation Limited Aberdeen, Central Scotland AB14 0LT (GB)	(72) Inventor: MACKINNON, Calum Aberdeen Central Scotland AB14 0LT (GB) (74) Representative: HGF Limited  Delta House 50 West Nile Street Glasgow G1 2NP 50 West Nile Street Glasgow G1 2NP (GB)