VORRICHTUNG ZUR EXPANSION VERFLUESSIGTER GASE

摘要

A device for expansion of liquefied gases, whereby the liquefied gases are used, for instance, as refrigerants for cooling a freezing room. For even distribution of the expanded refrigerant, the liquefied gas is supplied to expansion openings which are arranged inside a cold gas supply pipe. The cold gas supply pipe has an ejector bore hole for aspiration of secondary atmosphere into the cold gas supply pipe. In this way, the expanded refrigerant is finely distributed in the cold gas supply pipe and is mixed with secondary atmosphere.