(19)

(11)

EP 4 331 102 A1

(12)

(43) Date of publication: 06.03.2024 Bulletin 2024/10 (21) Application number: 21946203.3 (22) Date of filing: 15.06.2021

(51) International Patent Classification (IPC):  H02M 7/5387(2007.01) H02M 1/32(2007.01) (52) Cooperative Patent Classification (CPC): H02M 7/4811; H02M 7/4815; H02M 1/0058 (86) International application number: PCT/TR2021/050605 (87) International publication number: WO 2022/265589 (22.12.2022 Gazette 2022/51)

(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 (71) Applicant: Mamur Teknoloji Sistemleri San. A.S. 34590 Silivri/Istanbul (TR)	(72) Inventors: OZTURK, Metin 34590 Silivri/Istanbul (TR) ZUNGOR, Fatih 34590 Silivri/Istanbul (TR) AKPAK, Gozde 34590 Silivri/Istanbul (TR) EMRE, Burhaneddin 34590 Silivri/Istanbul (TR)