Patent ID: 9022098
Filing Date: 2015-05-05
Classification: F28D,F28F,H01L,H05K

Abstract:
1. A heat exchanger comprising: a heat exchanging channel having an inlet and an outlet for a medium flowing through the heat exchanging channel, at least two stages being at least a first stage and a second stage of the heat exchanger arranged sequentially in a flow direction of the medium, each stage having a heat exchanging channel segment such that there is a first heat exchanging channel segment and a second heat exchanging channel segment, wherein the first stage comprises at least one guiding channel closed by a top wall and arranged parallel to the heat exchanging channel segment of the first stage and wherein flow paths of the at least one guiding channel and of the heat exchanging channel segment in the first stage are in separate planes, wherein each heat exchanging channel segment has at least one outlet at the end of the respective stage, and wherein the guiding channel of the first stage is in flow connection with the heat exchanging channel segment of the second stage, wherein each of the first and second heat exchanging channel segments has at its downstream end a guiding plate for discharging the medium through an opening or openings, which is/are provided within a side wall of the respective heat exchanging channel segment and wherein this discharge is laterally of the heat exchanging channels at the downstream end of the first heat exchanging channel segment and at the downstream end of the second heat exchanging channel segment.