(19)

(11)

EP 2 313 733 A2

(12)

(88) Date of publication A3: 08.04.2010 (43) Date of publication: 27.04.2011 Bulletin 2011/17 (21) Application number: 09798567.5 (22) Date of filing: 07.07.2009

(51) International Patent Classification (IPC):  F28F 9/013(2006.01) F28F 1/32(2006.01) F28F 9/02(2006.01) (86) International application number: PCT/US2009/049736 (87) International publication number: WO 2010/008960 (21.01.2010 Gazette 2010/03)

(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 Designated Extension States: AL BA RS (30) Priority: 15.07.2008 US 80780 P (71) Applicant: Carrier Corporation Farmington, CT 06434 (US)	(72) Inventors: TARAS, Michael, F. Fayetteville NY 13066 (US) LIFSON, Alexander Manlius NY 13104 (US) KIRKWOOD, Allen, C. Brownsburg IN 46112 (US) (74) Representative: Taylor, Adam David  Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)