(19)

(11)

EP 3 969 649 A1

(12)

(43) Date of publication: 23.03.2022 Bulletin 2022/12 (21) Application number: 19724437.9 (22) Date of filing: 13.05.2019

(51) International Patent Classification (IPC):  D06F 33/46(2020.01) D06F 34/10(2020.01) (52) Cooperative Patent Classification (CPC): D06F 33/46; D06F 39/14; D06F 2103/40; D06F 2105/54; D06F 2103/46; D06F 25/00; D06F 34/10 (86) International application number: PCT/EP2019/062247 (87) International publication number: WO 2020/228941 (19.11.2020 Gazette 2020/47)

(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 (71) Applicant: ELECTROLUX APPLIANCES AKTIEBOLAG 105 45 Stockholm (SE)	(72) Inventor: PICCOLO, Gianluca 33080 Porcia (IT) (74) Representative: Electrolux Group Patents  AB Electrolux Group Patents S:t Göransgatan 143 105 45 Stockholm 105 45 Stockholm (SE)