Refrigerator

A refrigerator is provided with: a freezing compartment defined and formed by heat insulating walls; a cold storage compartment disposed above the freezing compartment; and a cooling compartment disposed at the rear face of the freezing compartment. The refrigerator is also provided with: a cooler (...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HORIO YOSHIMASA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	A refrigerator is provided with: a freezing compartment defined and formed by heat insulating walls; a cold storage compartment disposed above the freezing compartment; and a cooling compartment disposed at the rear face of the freezing compartment. The refrigerator is also provided with: a cooler (107) disposed within the cooling compartment and having refrigerant pipes (145) which are stacked in the vertical direction and which have fins (146); and a cold storage compartment return duct located at a side face of the cooler (107) and returning cold air, which flows from the cold storage compartment, to the cooling compartment. The width of the refrigerant pipes (145) of the cooler (107) is set to be less in the lower part than in the upper part. As a result, air flow passage pressure loss is reduced, improving the cooling efficiency, and the portion of the cooler (107) to which frost adheres is dispersed.