| 摘要 |
<p>Producing plate heat exchangers comprising several stacked flow troughs (100), where each flow trough exhibits a circumferential edge (102) and a bottom (101), comprises connecting adjacent plates at least partially together by soldering, clamping the bottoms of the flow troughs alternately and respectively with a flow chamber for a first- and a second medium, as heat exchanger plates, and arranging flow guiding devices (103) between the heat exchanger plates, where only the portion of the flow troughs to be connected together are provided with solder, preferably solder paste. An independent claim is also included for the plate heat exchangers produced by the above method.</p> |
