| 摘要 |
The present invention relates to a cooling device including a cooling surface (20) adapted to be in contact with a component to be cooled, wherein the device comprises a first (2) extruded piece including a plurality of grooves and a second (1) extruded piece including a plurality of protruding elements (8) extending into the grooves of the first piece the first and second pieces are joined together and the protruding elements and the corresponding grooves are designed such that a plurality of flow channels for transportation of a cooling fluid (30) are formed between the grooves and corresponding protruding elements. The flow channels are elongated and arranged with their longitudinal axes inclined with respect to the cooling surface.
|
