(19)

(11)

EP 4 681 501 A1

(12)

(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24717522.7 (22) Date of filing: 15.03.2024

(51) International Patent Classification (IPC):  H05B 6/10(2006.01) H05B 6/44(2006.01) H05B 6/36(2006.01) (52) Cooperative Patent Classification (CPC): H05B 6/365; H05B 6/44; H05B 6/108 (86) International application number: PCT/US2024/020066 (87) International publication number: WO 2024/220181 (24.10.2024 Gazette 2024/43)

(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: 17.04.2023 US 202363459747 P (71) Applicant: Siemens Energy Global GmbH & Co. KG 81739 München (DE)	(72) Inventors: RICO, Raul Ricardo Oviedo, Florida 32765 (US) JURETZEK, Uwe 91058 Erlangen (DE) (74) Representative: Isarpatent  Patent- und Rechtsanwälte Partg mbB Friedrichstraße 31 80801 München 80801 München (DE)