Title:
REFRIGERATOR WITH AN IMPROVED DEFROST CIRCUIT AND METHOD OF CONTROLLING THE REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2015/043678
Kind Code:
A1
Abstract:
The present invention relates to a refrigerator comprising: a refrigeration circuit (14) which includes: a compressor (2), a condenser (3), a first capillary (4), a freezer evaporator (5) and a fresh food evaporator (6) which are serially arranged and fluidly connected to one another by respective lines for circulating a refrigerant, a defrost circuit (15) which includes a bypass line (7) which fluidly connects the output of the compressor (2) with the input of the freezer evaporator (5), and a first valve unit (8) for respectively controlling a convey of the refrigerant output from the compressor (2) to an input of the condenser (3) and to the bypass line (7) and a control unit for controlling the refrigeration circuit (14) and the defrost circuit (15), wherein the control unit has a defrost mode and a normal refrigeration mode.
Inventors:
APAYDIN TOLGA (TR)
AYNUR TOLGA NURETTIN (TR)
ERTIS VASI KADIR (TR)
KARAKAYA ERKAN (TR)
HOCAOGLU SABAHATTIN (TR)
AYNUR TOLGA NURETTIN (TR)
ERTIS VASI KADIR (TR)
KARAKAYA ERKAN (TR)
HOCAOGLU SABAHATTIN (TR)
Application Number:
PCT/EP2013/070357
Publication Date:
April 02, 2015
Filing Date:
September 30, 2013
Export Citation:
Assignee:
ARCELIK AS (TR)
International Classes:
F25B5/04; F25B47/02; F25D11/02
Foreign References:
| FR2378244A1 | 1978-08-18 | |||
| FR1309008A | 1962-11-09 | |||
| US2667757A | 1954-02-02 | |||
| US20110011109A1 | 2011-01-20 | |||
| US3822564A | 1974-07-09 | |||
| FR2198103A1 | 1974-03-29 |
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