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(11)

EP 3 577 398 A1

(12)

(43) Date of publication: 11.12.2019 Bulletin 2019/50 (21) Application number: 18702196.9 (22) Date of filing: 25.01.2018

(51) International Patent Classification (IPC):  F25C 1/18(2006.01) F25C 1/25(2018.01) F25C 1/22(2018.01) F25C 1/04(2018.01) (86) International application number: PCT/EP2018/051807 (87) International publication number: WO 2018/141617 (09.08.2018 Gazette 2018/32)

(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 TN (30) Priority: 03.02.2017 TR 201701658 (71) Applicant: Arçelik Anonim Sirketi 34445 Istanbul (TR)	(72) Inventors: PATKAVAK, Mert 34950 Istanbul (TR) AKDAG, Levent 34950 Istanbul (TR) AYNUR, Tolga Nurettin 34950 Istanbul (TR) TASKIN, Mert Can 34950 Istanbul (TR) SIMSEK, Sevda 34950 Istanbul (TR)