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(11)

EP 3 935 330 A1

(12)

(43) Date of publication: 12.01.2022 Bulletin 2022/02 (21) Application number: 20707415.4 (22) Date of filing: 27.02.2020

(51) International Patent Classification (IPC):  F25D 25/02(2006.01) F25D 23/02(2006.01) A47F 3/04(2006.01) F25D 31/00(2006.01) (52) Cooperative Patent Classification (CPC): F25D 25/025; F25D 23/021; F25D 2331/803; F25D 31/007; F25D 23/028; F25D 2400/18 (86) International application number: PCT/EP2020/055092 (87) International publication number: WO 2020/178115 (10.09.2020 Gazette 2020/37)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 05.03.2019 CN 201910163089 (71) Applicant: BSH Hausgeräte GmbH 81739 München (DE)	(72) Inventors: KRÄMER, Simon 73432 Aalen (DE) KÜMMEL, Roland 89191 Nellingen (DE) HEISSWOLF, Tobias 89428 Syrgenstein (DE)