| 摘要 |
A plate heat exchanger including a stack of plates having a plurality of aligned openings, where the aligned openings each define a flow channel for a medium and adjacent plates of the stack define flow paths therebetween for the medium. Flanges are provided around the plate openings extending from both sides of the plane of the heat exchanger plates. The flanges extending from one plate side extend around the entire associated opening and the flanges extending from the other side extend around only a part of the opening. The flange extending around only part of the openings are adapted to deflect media flow.
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