(19)
(11) EP 2 751 500 A1

(12)

(43) Date of publication:
09.07.2014 Bulletin 2014/28

(21) Application number: 12710975.9

(22) Date of filing: 29.03.2012
(51) International Patent Classification (IPC): 
F25B 6/02(2006.01)
F25B 7/00(2006.01)
 F25B 41/04(2006.01)
F25B 40/04(2006.01)
(86) International application number:
PCT/EP2012/055686
(87) International publication number:
WO 2013/029808 (07.03.2013 Gazette 2013/10)
(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: 02.09.2011 WO PCT/EP2011/065196

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

(72) Inventors:
  • TAMBOVTSEV, Alexander
    55130 Mainz (DE)
  • TITKOV, Ilya
    65462 Ginsheim-Gustavsburg (DE)

(74) Representative: Klunker . Schmitt-Nilson . Hirsch 
Patentanwälte Destouchesstraße 68
80796 München
80796 München (DE)

   


(54) REFRIGERATION CIRCUIT AND REFRIGERATION METHOD PROVIDING HEAT RECOVERY