(19)

(11)

EP 2 643 647 A2

(12)

(88) Date of publication A3: 07.02.2013 (43) Date of publication: 02.10.2013 Bulletin 2013/40 (21) Application number: 11788427.0 (22) Date of filing: 22.11.2011

(51) International Patent Classification (IPC):  F25D 23/02(2006.01) (86) International application number: PCT/EP2011/070613 (87) International publication number: WO 2012/069439 (31.05.2012 Gazette 2012/22)

(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: 26.11.2010 CN 201020638186 U 31.07.2011 CN 201110224548 (71) Applicant: BSH Bosch und Siemens Hausgeräte GmbH 81739 München (DE)	(72) Inventors: JIA, Bin Nanjing Jiangsu 210028 (CN) LU, Songtao Anhui 239016 (CN) MAO, Peng Cheng Jiangsu 210005 (CN) YU, Gang Chuzhou Anhui 233250 (CN)