作者: Gerd Schleier , Gebhard Schwarz , Andreas Dipl.-Ing. Grüner , Andreas Dipl.-Ing. Baumann
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摘要: The invention relates to a plate heat exchanger, especially an oil/coolant cooler having trough-shaped exchanger plates which are stacked one above the other and whose circumferential rims bear against another sealingly soldered another. All of same shape. As result using specially designed shapes in turbulence-generating elevations or sealing stampings worked into plates, number inserts (internals), e.g. turbulence inlays washers, is reduced further.