(19)
(11) EP 2 325 582 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
11.01.2012 Bulletin 2012/02

(43) Date of publication A2:
25.05.2011 Bulletin 2011/21

(21) Application number: 10177793.6

(22) Date of filing: 21.09.2010
(51) International Patent Classification (IPC): 
F25B 47/02(2006.01)
(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 SE SI SK SM TR
Designated Extension States:
BA ME RS

(30) Priority: 20.11.2009 TR 200908821

(71) Applicant: Vestel Beyaz Esya Sanayi Ve Ticaret A.S.
45030 Manisa (TR)

(72) Inventors:
  • Asik, Rüstem
    45030, Manisa (TR)
  • Tosun, Kerem
    45030, Manisa (TR)
  • Özakinci, Mehmet
    45030, Manisa (TR)

(74) Representative: Cayli, Hülya 
Paragon Consultancy Inc. Koza Sokak No: 63/2 GOP
06540 Ankara
06540 Ankara (TR)

   


(54) Defrosting system for cooling devices


(57) Incorporated into known cooling system (1) of cooling devices, the defrosting system (2) of the invention has been developed for defrosting the frost accumulated on the evaporator (7). When the system (2) is activated, the hot refrigerant, which passes through the valve (8 or 16) at the outlet of the compressor (3), is directly directed to at least one condenser (9) in the freezing compartment. The condenser (9) here exchanges heat with the evaporator (7) in the cooling system (1). Since the temperature of the gas that passes through the condenser (9) is higher than the temperature of the evaporator (7), the condenser heats the evaporator (7) and defrosts the frost accumulated on the evaporator.







Search report