(19)

(11)

EP 3 746 708 A2

(12)

(88) Date of publication A3: 12.12.2019 (43) Date of publication: 09.12.2020 Bulletin 2020/50 (21) Application number: 18911552.0 (22) Date of filing: 06.12.2018

(51) International Patent Classification (IPC):  F24C 3/00(2006.01) (86) International application number: PCT/TR2018/050771 (87) International publication number: WO 2019/190424 (03.10.2019 Gazette 2019/40)

(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: 02.02.2018 TR 201801460 (71) Applicant: Yesa Elektronik Sanayi Ve Ticaret Anonim Sirketi Istanbul (TR)	(72) Inventor: YUCE, Mustafa Metin Atasehir/Istanbul (TR) (74) Representative: Dericioglu, E. Korhan  Ankara Patent Bureau Kavaklidere Mahallesi Bestekar Caddesi No: 10 06680 Cankaya, Ankara 06680 Cankaya, Ankara (TR)