Patent ID: 8141383
Filing Date: 2012-03-27
Classification: F25B,F28D

Abstract:
1. A heat exchanger unit comprising: a first tube element unit adapted to convey a first fluid therethrough, wherein one end of the first tube element unit is in fluid communication with an inlet connection distributor, and another end of the first tube element unit is in fluid communication with an intermediate outlet; a second tube element unit disposed adjacent the first tube element unit and adapted to convey the first fluid therethrough, wherein one end of the second tube element unit is in fluid communication with an intermediate inlet, and another end of the second tube element unit is in fluid communication with an outlet connection distributor; and an engine machine apparatus including a compression step unit disposed adjacent an expansion step unit and adapted to convey the first fluid therethrough, wherein one end of the compression step unit is in fluid communication with the intermediate outlet and another end of the compression step unit is in fluid communication with the intermediate inlet, and wherein one end of the expansion step unit is in fluid communication with the outlet connection distributor and another end of the expansion step unit is in fluid communication with a discharge.