(19)

(11)

EP 3 717 834 A2

(12)

(88) Date of publication A3: 06.06.2019 (43) Date of publication: 07.10.2020 Bulletin 2020/41 (21) Application number: 18874754.7 (22) Date of filing: 05.10.2018

(51) International Patent Classification (IPC):  F24F 1/02(2019.01) F24F 11/00(2018.01) F24F 5/00(2006.01) F24F 13/08(2006.01) (86) International application number: PCT/TR2018/050559 (87) International publication number: WO 2019/088955 (09.05.2019 Gazette 2019/19)

(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: 06.11.2017 TR 201717316 (71) Applicant: Arçelik Anonim Sirketi 34445 Istanbul (TR)	(72) Inventors: KUYUMCU, Arda 34445 Beyoglu/Istanbul (TR) MUTLUDOGAN, Mehmet 34445 Beyoglu/Istanbul (TR) ERDEM, Funda 34445 Beyoglu/Istanbul (TR) GERZELI, Ismail 34445 Beyoglu/Istanbul (TR) TOSUN, Isa 34445 Beyoglu/Istanbul (TR)