(19)

(11)

EP 4 441 432 A1

(12)

(43) Date of publication: 09.10.2024 Bulletin 2024/41 (21) Application number: 22901954.2 (22) Date of filing: 21.11.2022

(51) International Patent Classification (IPC):  F24C 15/02(2006.01) (52) Cooperative Patent Classification (CPC): F24C 15/023 (86) International application number: PCT/TR2022/051326 (87) International publication number: WO 2023/101645 (08.06.2023 Gazette 2023/23)

(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: 30.11.2021 TR 202118767 (71) Applicant: Vestel Beyaz Esya Sanayi ve Ticaret Anonim Sirketi 45030 Yunusemre/Manisa (TR)	(72) Inventors: GUMUSTAS, Baver 45030 Yunusemre/Manisa (TR) OSMANOGLU, Erman 45030 Yunusemre/Manisa (TR) KUS, Zafer 45030 Yunusemre/Manisa (TR) MUTLU, Fedai 35560 Karsiyaka/Izmir (TR) (74) Representative: Cayli, Hülya  Paragon Consultancy Incorporated Koza Sokak No: 63/2 GOP Cankaya 06540 Ankara 06540 Ankara (TR)