(19)

(11)

EP 2 242 963 A1

(12)

(43) Date of publication: 27.10.2010 Bulletin 2010/43 (21) Application number: 08732511.4 (22) Date of filing: 20.03.2008

(51) International Patent Classification (IPC):  F25B 39/02(2006.01) F28F 27/02(2006.01) F28F 1/02(2006.01) (86) International application number: PCT/US2008/057567 (87) International publication number: WO 2009/091414 (23.07.2009 Gazette 2009/30)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 17.01.2008 CN 200810008427 (71) Applicant: Carrier Corporation Farmington, CT 06034 (US)	(72) Inventors: CHIANG, Robert Hong-leung Manlius, NY 13104 (US) HOU, Pingli Shanghai (CN) (74) Representative: Leckey, David Herbert  Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)