(19)

(11)

EP 4 558 760 A1

(12)

(43) Date of publication: 28.05.2025 Bulletin 2025/22 (21) Application number: 23740958.6 (22) Date of filing: 04.07.2023

(51) International Patent Classification (IPC):  F23Q 3/00(2006.01) F24C 3/10(2006.01) (52) Cooperative Patent Classification (CPC): F24C 3/103; F23Q 3/008 (86) International application number: PCT/EP2023/068349 (87) International publication number: WO 2024/017619 (25.01.2024 Gazette 2024/04)

(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 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: 19.07.2022 CN 202221860285 U (71) Applicant: BSH Hausgeräte GmbH 81739 München (DE)	(72) Inventors: XI, Qiongqiong Nanjing, 210046 (CN) HOU, Huihui Nanjing, 210000 (CN)