Accumulator with an internal heat exchanger, in particularly for a vehicule air conditionning

摘要

The accumulator has a refrigerant-entrance (2), a refrigerant-Exit (6), by which gaseous refrigerant from the inside of the accumulator (1) appear. A capillary tube (3), through which oil from the bottom of the accumulator is provided. The gaseous refrigerant is mixed with the accumulator (1) and integrated in an internal heat exchanger (5). The internal heat exchanger (5) of mainly gaseous refrigerant flows through from the interior of the accumulator (1).