(19)

(11)

EP 3 538 828 A1

(12)

(43) Date of publication: 18.09.2019 Bulletin 2019/38 (21) Application number: 17791404.1 (22) Date of filing: 30.10.2017

(51) International Patent Classification (IPC):  F25D 25/02(2006.01) F25D 23/06(2006.01) A47B 57/20(2006.01) F25D 25/04(2006.01) (86) International application number: PCT/EP2017/077764 (87) International publication number: WO 2018/086934 (17.05.2018 Gazette 2018/20)

(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: MA MD (30) Priority: 08.11.2016 TR 201615954 (71) Applicant: Arçelik Anonim Sirketi 34445 Istanbul (TR)	(72) Inventors: CAKIR, Erkan 34950 Istanbul (TR) YASAR, Mehmet 34950 Istanbul (TR) SUR, Dilek 34950 Istanbul (TR) BAYRAMLI, Tanju 34950 Istanbul (TR) EVREN, Ibrahim Yilmaz 34950 Istanbul (TR)