(19)

(11)

EP 3 814 691 A1

(12)

(43) Date of publication: 05.05.2021 Bulletin 2021/18 (21) Application number: 19742973.1 (22) Date of filing: 25.06.2019

(51) International Patent Classification (IPC):  F24H 1/00(2006.01) F24H 9/00(2006.01) F22B 37/48(2006.01) F24H 9/20(2006.01) (86) International application number: PCT/IT2019/050152 (87) International publication number: WO 2020/003333 (02.01.2020 Gazette 2020/01)

(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: 27.06.2018 IT 201800006732 (71) Applicant: De' Longhi Appliances S.r.l. Con Unico Socio 31100 Treviso (IT)	(72) Inventors: LORENZON, Antonio 31100 TREVISO (IT) GIROTTO, Riccardo 31100 TREVISO (IT) (74) Representative: Petraz, Gilberto Luigi et al GLP S.r.l. Viale Europa Unita, 171 33100 Udine Viale Europa Unita, 171 33100 Udine (IT)