(19)

(11)

EP 2 888 545 A2

(12)

(88) Date of publication A3: 01.05.2014 (43) Date of publication: 01.07.2015 Bulletin 2015/27 (21) Application number: 13776548.3 (22) Date of filing: 08.08.2013

(51) International Patent Classification (IPC):  F25D 21/04(2006.01) A47F 3/04(2006.01) F25D 23/06(2006.01) F25D 23/02(2006.01) (86) International application number: PCT/IB2013/001747 (87) International publication number: WO 2014/030041 (27.02.2014 Gazette 2014/09)

(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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 21.08.2012 CN 201210297908 (71) Applicant: Carrier Corporation Farmington, CT 06034-4015 (US)	(72) Inventor: SHI, Yuling Shanghai 201206 (CN) (74) Representative: Klunker . Schmitt-Nilson . Hirsch  Patentanwälte Destouchesstraße 68 80796 München 80796 München (DE)