(19)

(11)

EP 3 662 207 A2

(12)

(88) Date of publication A3: 17.10.2019 (43) Date of publication: 10.06.2020 Bulletin 2020/24 (21) Application number: 18890056.7 (22) Date of filing: 01.08.2018

(51) International Patent Classification (IPC):  F24F 1/00(2019.01) F24F 5/00(2006.01) F24F 1/02(2019.01) F24F 11/50(2018.01) (86) International application number: PCT/TR2018/050410 (87) International publication number: WO 2019/125329 (27.06.2019 Gazette 2019/26)

(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: 04.08.2017 TR 201711557 (71) Applicant: Orta Dogu Teknik Universitesi Ankara (TR)	(72) Inventors: BOLGUL, Nezih Mert Çankaya/Ankara (TR) BAYER, Ozgur Çankaya/ Ankara (TR) (74) Representative: Kayahan, Senem  Yalciner Patent and Consulting Ltd. Tunus Cad. No: 85/3-4 Kavaklidere Cankaya 06680 Ankara 06680 Ankara (TR)