(19)

(11)

EP 4 529 589 A1

(12)

(43) Date of publication: 02.04.2025 Bulletin 2025/14 (21) Application number: 23812359.0 (22) Date of filing: 18.05.2023

(51) International Patent Classification (IPC):  F03B 13/06(2006.01) F03B 3/10(2006.01) F03G 3/00(2006.01) F15B 1/02(2006.01) (52) Cooperative Patent Classification (CPC): F03B 13/06; F03G 3/094; F15B 2201/215; F15B 2211/20569; F05B 2210/20; F05B 2260/422; F05B 2240/57; F05B 2230/90 (86) International application number: PCT/US2023/022634 (87) International publication number: WO 2023/229902 (30.11.2023 Gazette 2023/48)

(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: KH MA MD TN (30) Priority: 23.05.2022 US 202263344638 P (71) Applicant: Energy Future Inc New York, New York 10005 (US)	(72) Inventor: RAINE, Brian Houston, Texas 77079 (US) (74) Representative: IXAS Conseil  22, avenue René Cassin 69009 Lyon 69009 Lyon (FR)