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1. (WO2018177809) REFRIGERATION APPLIANCE AND METHOD FOR THE OPERATION THEREOF

Pub. No.:    WO/2018/177809    International Application No.:    PCT/EP2018/057009
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Wed Mar 21 00:59:59 CET 2018
IPC: F25B 5/04
F25D 11/02
F25B 41/06
Applicants: BSH HAUSGERÄTE GMBH
Inventors: MRZYGLOD, Matthias
ULRICH, Vitali
LIENGAARD, Niels
Title: REFRIGERATION APPLIANCE AND METHOD FOR THE OPERATION THEREOF
Abstract:
A refrigeration appliance comprises at least a first and a second temperature zone (1, 2) and a refrigerant circuit that includes a compressor (10), a first evaporator (6) for cooling the first temperature zone (1) and a second evaporator (7) for cooling the second temperature zone (2). The first evaporator (6) is serially connected downstream of the second evaporator (7) in the refrigerant circuit, and a controllable throttle point (21) is arranged upstream of the first evaporator (6) and downstream of the second evaporator (7) in the refrigerant circuit. A controller (28) controls the opening degree of the controllable throttle point (21) on the basis of the temperature in the second temperature zone (2) and independently of the temperature in the first temperature zone (1).