REFRIGERATOR HAVING A EXPANSION UNIT TO EXECUTE CONDENSING FUNCTION

摘要

Disclosed is a refrigerator using an expansion unit for executing a condensing function. In the refrigerator, gaseous refrigerant generated in an evaporator is adiabatically expanded and thereby condensed in the expansion unit. Therefore, a condenser can be decreased in its size or even eliminated. Consequently, it is possible to save a manufacturing cost due to installation of the condenser, and avoid inconvenience caused upon separately installing the condenser outdoors.