(19)

(11)

EP 2 961 878 A1

(12)

(43) Date of publication: 06.01.2016 Bulletin 2016/01 (21) Application number: 13706547.0 (22) Date of filing: 28.02.2013

(51) International Patent Classification (IPC):  D06F 37/26(2006.01) D06F 39/08(2006.01) (86) International application number: PCT/EP2013/054021 (87) International publication number: WO 2014/131450 (04.09.2014 Gazette 2014/36)

(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 (71) Applicant: Arçelik Anonim Sirketi 34950 Istanbul (TR)	(72) Inventors: UGUS, Ufuk 34950 Istanbul (TR) CELIK, Irfan 34950 Istanbul (TR) ERDEM, Ilkan 34950 Istanbul (TR)