REFRIGERATOR-FREEZER Russian patent published in 1998 - IPC

FIELD: storage of products. SUBSTANCE: refrigerator-freezer consists of refrigerating and freezing chambers. Evaporator connected with fan is located in inclined position in lower portion of freezing chamber. Air ducts for supply of cold air and return of warm air from refrigerating chamber to freezing chamber are provided in rear wall of housing. Mounted above or at the side of evaporator is additional air duct connected with warm air return duct and with upper or side suction portion of evaporator. Motion of air coincides with convective flows. EFFECT: enhanced efficiency of evaporator and reduced power consumption of refrigerator. 3 cl, 6 dwg