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(11)

EP 4 374 061 A1

(12)

(43) Date of publication: 29.05.2024 Bulletin 2024/22 (21) Application number: 22845570.5 (22) Date of filing: 21.07.2022

(51) International Patent Classification (IPC):  F03B 11/00(2006.01) H02J 15/00(2006.01) (52) Cooperative Patent Classification (CPC): Y02E 70/30; Y02E 60/16; H02J 15/006; F05B 2210/18; F05B 2210/401; F03B 11/002 (86) International application number: PCT/IL2022/050785 (87) International publication number: WO 2023/002487 (26.01.2023 Gazette 2023/04)

(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: 21.07.2021 US 202117381893 (71) Applicant: Augwind Ltd. 7403631 Nes Ziyona (IL)	(72) Inventor: YOGEV, Or 7045214 Gedera (IL) (74) Representative: Kramer, Dani  Mathys & Squire The Shard 32 London Bridge Street London SE1 9SG London SE1 9SG (GB)