(19)

(11)

EP 3 137 672 A1

(12)

(43) Date of publication: 08.03.2017 Bulletin 2017/10 (21) Application number: 14720604.9 (22) Date of filing: 30.04.2014

(51) International Patent Classification (IPC):  D06F 39/14(2006.01) (86) International application number: PCT/EP2014/058821 (87) International publication number: WO 2015/165520 (05.11.2015 Gazette 2015/44)

(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) Inventor: YILDIRIM, Salih 34950 Istanbul (TR)