| 摘要 |
The invention relates to an apparatus comprising an evaporator with a base plate (2) having a first surface for receiving a heat load from one or more electric components, tubes (4) that partly penetrate into the base plate (2) via a second surface of the base plate (2) for providing evaporator channels (6) which are embedded into the base plate (2) and condenser channels (7) which are located outside of the base plate (2). In order to obtain a compact and efficient apparatus the connecting parts include hollow sections (8, 9) located within the tubes (4), each hollow section (8, 9) connecting the channels (6, 7) of a tube (4) to each other in the vicinity of an end of the tube (4) in order to allow fluid to flow between the channels (6, 7) of the tube via the hollow section (8, 9). Figure 4. |
