| 摘要 |
Method of producing a heat exchanger comprising a number of thin plates 8 of aluminum by processing at least a portion of the edges 16, at least the ends, into a thickness allowing, and joining the edges 16 of said plates 8 to provide channels between each pair of said plates, whereafter manifolds for delivering liquid to and from the channels are secured to the processed portions of the edges 16 by welding.. As a result there is obtained a heat exchanger, which is more flexible and cheaper in production than previously known. |
