| 摘要 |
<p>A refrigerant circuit for a refrigerator-freezer combination comprises a single compressor, an evaporator each for a refrigerating compartment and a freezer compartment, a condenser and at least one capillary. The invention provides the connection of the two evaporators (17, 18) in series, and the employ of two series-connected capillaries (14, 15) one of which is bypassed with the aid of a solenoid valve (16). With respect to an electric control circuit, the invention provides that a thermostat (23) associated with the refrigerating compartment controls the solenoid valve (16) and a defroster resistor (22) of the refrigerating compartment, while a thermostat (21) associated with the freezer compartment is connected to the compressor (10) and to the thermostat (23) associated with the refrigerating compartment.</p> |
