(19)

(11)

EP 4 824 925 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24904781.2 (22) Date of filing: 11.12.2024

(51) International Patent Classification (IPC):  H02K 53/00(2006.01) F04B 35/04(2006.01) F03D 9/12(2016.01) (52) Cooperative Patent Classification (CPC): H02K 53/00; F04B 35/04 (86) International application number: PCT/US2024/059504 (87) International publication number: WO 2025/128657 (19.06.2025 Gazette 2025/25)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 12.12.2023 US 202363609249 P (71) Applicant: Sugalski III, Charles Robert Jamestown, Rhode Island 02835 (US)	(72) Inventor: Sugalski III, Charles Robert Jamestown, Rhode Island 02835 (US) (74) Representative: Mathys & Squire  32 London Bridge Street The Shard London SE1 9SG London SE1 9SG (GB)