(19)

(11)

EP 1 957 888 A1

(12)

(43) Date of publication: 20.08.2008 Bulletin 2008/34 (21) Application number: 05816391.6 (22) Date of filing: 04.11.2005

(51) International Patent Classification (IPC):  F25B 1/10(2006.01) F25B 9/00(2006.01) F25B 5/04(2006.01) (86) International application number: PCT/US2005/040047 (87) International publication number: WO 2007/053149 (10.05.2007 Gazette 2007/19)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (71) Applicant: Carrier Corporation Farmington, Connecticut 06034-4015 (US)	(72) Inventor: GUPTE, Neelkanth, S. Farmington, CT 06034-4015 (US) (74) Representative: Klunker . Schmitt-Nilson . Hirsch  Winzererstrasse 106 80797 München 80797 München (DE)