(19)

(11)

EP 2 580 540 A2

(12)

(88) Date of publication A3: 03.01.2013 (43) Date of publication: 17.04.2013 Bulletin 2013/16 (21) Application number: 11723973.1 (22) Date of filing: 08.06.2011

(51) International Patent Classification (IPC):  F25B 1/02(2006.01) (86) International application number: PCT/EP2011/059439 (87) International publication number: WO 2011/154430 (15.12.2011 Gazette 2011/50)

(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 (30) Priority: 08.06.2010 TR 201004622 (71) Applicant: Arçelik Anonim Sirketi 34950 Istanbul (TR)	(72) Inventors: KASAPOGLU, Erhan 34950 Istanbul (TR) ABDIK, Bora 34950 Istanbul (TR) HACIOGLU, Bilgin 34950 Istanbul (TR) UNLU, Umit 34950 Istanbul (TR) ERTOY, Muhterem 34950 Istanbul (TR)