(19)

(11)

EP 2 609 389 A2

(12)

(88) Date of publication A3: 24.01.2013 (43) Date of publication: 03.07.2013 Bulletin 2013/27 (21) Application number: 11743942.2 (22) Date of filing: 09.08.2011

(51) International Patent Classification (IPC):  F28F 1/02(2006.01) F28F 3/02(2006.01) F28F 1/12(2006.01) F28F 13/04(2006.01) (86) International application number: PCT/US2011/047044 (87) International publication number: WO 2012/027098 (01.03.2012 Gazette 2012/09)

(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 (30) Priority: 24.08.2010 US 376356 P (71) Applicant: Carrier Corporation Farmington, CT 06434 (US)	(72) Inventors: TARAS, Michael, F. Fayetteville New York 13066 (US) JOARDAR, Arindom Jamesville New York 13078 (US) ESFORMES, Jack, Leon Jamesville New York 13078 (US) MEHENDALE, Sunil, S. Manlius New York 13104 (US) (74) Representative: Taylor, Adam David  Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)