| 摘要 |
<p>Method for manufacturing heat exchangers made of aluminum or aluminum alloy plates, particularly usable as vehicle radiators. The invention is characterized in that a continuous hollow space constituted by upper and lower liquid collectors and at leat one pipe connecting these collectors is formed by stamping an aluminum or aluminum allow plate, in that two stamped parts thus formed are interconnected inseparably and arranged facing each other with their hollow sides opposite to each other to form a heat exchanger element, and all different heat exchanger elements are assembled together, also inseparably, along the lateral surfaces of their liquid collectors. </p> |
