(19)
(11) EP 1 866 576 A2

(12)

(88) Date of publication A3:
20.09.2007

(43) Date of publication:
19.12.2007 Bulletin 2007/51

(21) Application number: 06720737.3

(22) Date of filing: 14.02.2006
(51) International Patent Classification (IPC): 
F25B 7/00(2006.01)
F25B 1/00(2006.01)
F25B 1/10(2006.01)
 F25D 17/02(2006.01)
F25B 49/00(2006.01)
F25B 41/00(2006.01)
(86) International application number:
PCT/US2006/005157
(87) International publication number:
WO 2006/110209 (19.10.2006 Gazette 2006/42)
(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
Designated Extension States:
AL BA HR MK YU

(30) Priority: 07.04.2005 US 101347

(71) Applicant: Carrier Corporation
Farmington, Connecticut 06034-4015 (US)

(72) Inventors:
  • LIFSON, Alexander
    Manlius, NY 13104 (US)
  • TARAS, Michael F.
    Fayetteville, NY 13066 (US)

(74) Representative: Booth, Catherine Louise et al
Frank B. Dehn & Co. St Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


(54) REFRIGERANT SYSTEM WITH VARIABLE SPEED COMPRESSOR IN TANDEM COMPRESSOR APPLICATION