| 摘要 |
The system (1) has a pressure die-casting housing, and a heat transmission device (4) provided in a channel (3). The housing has another channel (6) formed by housing contours (5, 5'), where the latter channel is designed as a bypass channel and bypasses the heat transmission device. A pivotable bypass flap (7) causes a flow division between the channels. Cooling contours e.g. cooling ribs, are formed on both parts of the housing, and engage with one another when the housing is in an assembled state. The housing is formed as an aluminum, magnesium or zinc pressure die-cast housing. |
