(19)

(11)

EP 3 894 751 A1

(12)

(43) Date of publication: 20.10.2021 Bulletin 2021/42 (21) Application number: 19828991.0 (22) Date of filing: 10.12.2019

(51) International Patent Classification (IPC):  F24C 3/12(2006.01) (52) Cooperative Patent Classification (CPC): F23N 5/102; F23N 5/242; F23N 2900/05005; F24C 3/126; F23N 2225/16; G08B 17/06; G08B 21/02 (86) International application number: PCT/EP2019/084457 (87) International publication number: WO 2020/120488 (18.06.2020 Gazette 2020/25)

(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: 10.12.2018 US 201816214190 (71) Applicant: BSH Hausgeräte GmbH 81739 München (DE)	(72) Inventors: BENTLEY, Garrett Knoxville TN, Tennessee 37917 (US) SILVA, Brian Knoxville TN, Tennessee 37912 (US)