Abstract: A refrigerating machine for a refrigerating appliance, particularly a household refrigerating appliance, includes a compressor, a condenser, a multi-way valve for selectively directing the refrigerant flow through a refrigerant collector from an inlet to a first outlet of the same or through a bypass line while bypassing the first outlet and includes at least one first evaporator. A collecting sieve for intercepting contaminants within the refrigerant flow is placed between the inlet and the first outlet of the refrigerant collector.

Abstract: The refrigerating appliance comprises at least one first, second and third refrigerating area for a low, medium or high storage temperature, whereby each refrigerating area has an evaporator (24, 25, 26). The refrigerating appliance also comprises a compressor (19), a refrigerant circuit for supplying compressed refrigerant to the evaporators (24, 25, 26) and for returning expanded refrigerant to the compressor (19), and comprises at least one switching element (22, 22′) for directing, as desired, the refrigerant through one of two branches (I, II) of the refrigerant circuit. In the first branch (I), the evaporators (24, 26) of the first and the third refrigerating areas are connected in series. In the second branch (II), The evaporators (24, 25, 26) of all three refrigerating areas are connected in series.

Abstract: A refrigerator includes a heat-insulating housing having compartments separated from one another and each having a different temperature, evaporators each cooling one of the compartments with a refrigerant, each compartment having a different refrigerating capacity, throttles each connected upstream of an evaporator, a refrigerant compressor having a suction side connected to a refrigerant collector, and at least one activator connected to the evaporators, the activator positively and separately controlling circulation of the refrigerant through the evaporators. The compressor is connected to the throttles and evaporators for circulating the refrigerant. One evaporator has a higher capacity and a refrigerant routing portion with a refrigerant reception volume. The collector collects an amount of refrigerant when the compressor is in the standstill phase. More than a majority of the reception volume of the refrigerant routing portion is filled with the refrigerant in the standstill phase of the compressor.

Abstract: A refrigerator includes a heat-insulating housing having compartments separated from one another and each having a different temperature, evaporators each cooling one of the compartments with a refrigerant, each compartment having a different refrigerating capacity, throttles each connected upstream of an evaporator, a refrigerant compressor having a suction side connected to a refrigerant collector, and at least one activator connected to the evaporators, the activator positively and separately controlling circulation of the refrigerant through the evaporators. The compressor is connected to the throttles and evaporators for circulating the refrigerant. One evaporator has a higher capacity and a refrigerant routing portion with a refrigerant reception volume. The collector collects an amount of refrigerant when the compressor is in the standstill phase. More than a majority of the reception volume of the refrigerant routing portion is filled with the refrigerant in the standstill phase of the compressor.