(19)

(11)

EP 4 196 671 A1

(12)

(43) Date of publication: 21.06.2023 Bulletin 2023/25 (21) Application number: 21773134.8 (22) Date of filing: 12.08.2021

(51) International Patent Classification (IPC):  F02C 1/10(2006.01) F03D 9/17(2016.01) F03D 3/04(2006.01) (52) Cooperative Patent Classification (CPC): F02C 1/105; F05B 2260/422; F03D 3/04; F05B 2220/20; F03D 9/17; Y02E 10/74; Y02E 60/16; Y02E 70/30 (86) International application number: PCT/GB2021/052103 (87) International publication number: WO 2022/034338 (17.02.2022 Gazette 2022/07)

(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: KH MA MD TN (30) Priority: 12.08.2020 GB 202012577 10.11.2020 GB 202017746 16.12.2020 GB 202019910 (71) Applicant: Kurt, Mehmet Berkshire RG17 7RS (GB)	(72) Inventor: Kurt, Mehmet Berkshire RG17 7RS (GB) (74) Representative: White, Andrew John et al Mathys & Squire The Shard 32 London Bridge Street London SE1 9SG London SE1 9SG (GB)