(19)
(11) EP 1 939 549 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.05.2010 Bulletin 2010/20

(43) Date of publication A2:
02.07.2008 Bulletin 2008/27

(21) Application number: 07120246.9

(22) Date of filing: 08.11.2007
(51) International Patent Classification (IPC): 
F25B 21/04(2006.01)
 F28F 13/00(2006.01)
(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 MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 27.12.2006 TR 200607538

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

(72) Inventors:
  • Turan, Halil
    35030, IZMIR (TR)
  • Özkiliç, Sibel
    35030 Izmir (TR)

(74) Representative: Cayli, Hülya 
Paragon Consultancy Inc. Koza Sokak No: 60/6 GOP
06700 Ankara
06700 Ankara (TR)

   


(54) Heat exchanger


(57) The present heat exchanger (A) comprises a thermal element (1), one side of which becomes cold and the other side becomes hot once energized with electricity, a high heat-conductive intermediate plate (2) in contact with one surface of this element (1); a high heat-conductive porous material (3) in contact with the other surface of the intermediate plate (2); and an upper plate (4) provided on the other side of this material (3). Once the thermal element (1) is activated in the heat exchanger (A), the intermediate plate (2) and the porous material (3) are rapidly cooled or heated. Meanwhile, since the temperature of fluid passing through within the porous material (3) is different than the temperature of the material itself (3), heat exchange is ensured between the fluid and the porous material.







Search report