| 摘要 |
The external surface (7) almost completely surrounds the interior and the ends of the fins (11) define the central space (8). The fan motor (12) is housed in the space with its axis (13) approximately parallel to the vertical (D) of the sink and it drives the fan blades (14) which extend radially to the external surface.The sink comprises at least two thermally conducting sectors (7a,7b) which are in thermal contact with each other and there is at least one planar seating (4,15) for the hot element (2,16). The fins are parallel forms extending in opposite directions from opposite sides and their alternate different lengths make a sawtooth pattern.
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