(19)

(11)

EP 2 473 801 A2

(12)

(88) Date of publication A3: 30.06.2011 (43) Date of publication: 11.07.2012 Bulletin 2012/28 (21) Application number: 10749841.2 (22) Date of filing: 31.08.2010

(51) International Patent Classification (IPC):  F25D 23/00(2006.01) (86) International application number: PCT/EP2010/062655 (87) International publication number: WO 2011/023822 (03.03.2011 Gazette 2011/09)

(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 SE SI SK SM TR (30) Priority: 31.08.2009 TR 200906692 (71) Applicant: Arçelik Anonim Sirketi 34950 Istanbul (TR)	(72) Inventors: OZDEMIR, Akin 34950 Istanbul (TR) KAHRAMAN, Soner 34950 Istanbul (TR) YUKSEL, Hasan 34950 Istanbul (TR) IYIGUN, Hulusi Han 34950 Istanbul (TR) DEMIR, Ahmet Ziya 34950 Istanbul (TR)