(19)

(11)

EP 2 386 049 A2

(12)

(88) Date of publication A3: 09.12.2010 (43) Date of publication: 16.11.2011 Bulletin 2011/46 (21) Application number: 09796758.2 (22) Date of filing: 30.12.2009

(51) International Patent Classification (IPC):  F25D 23/02(2006.01) (86) International application number: PCT/EP2009/068013 (87) International publication number: WO 2010/079111 (15.07.2010 Gazette 2010/28)

(84) Designated Contracting States: 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: 08.01.2009 CN 200910028341 (71) Applicant: BSH Bosch und Siemens Hausgeräte GmbH 81739 München (DE)	(72) Inventors: BAI, Yufa Chuzhou 239016 (CN) MA, Jingdong Chuzhou 239016 (CN) REN, Xiaoguang Chuzhou 239016 (CN) ZHAO, Shiyong Chuzhou 239016 (CN)