(19)

(11)

EP 4 453 477 A1

(12)

(43) Date of publication: 30.10.2024 Bulletin 2024/44 (21) Application number: 22839812.9 (22) Date of filing: 19.12.2022

(51) International Patent Classification (IPC):  F24C 3/12(2006.01) (52) Cooperative Patent Classification (CPC): F24C 3/126; F24C 3/124 (86) International application number: PCT/EP2022/086818 (87) International publication number: WO 2023/118022 (29.06.2023 Gazette 2023/26)

(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: 23.12.2021 EP 21383215 (71) Applicant: BSH Hausgeräte GmbH 81739 München (DE)	(72) Inventors: ARROYO GARCIA, Alberto 39300 Torrelavega (ES) CARBALLO FERNANDEZ, Roberto 39012 Santander (Cantabria) (ES) MARTINEZ DIEZ, Alvaro 39011 Peñacastillo (Santander) (ES)