摘要 |
The device has a tubular housing with bundles of parallel cooling pipes, and intake and outlet sockets of a size defined by two axis. A main axis1 continuously rises, over a set section, along the flow path (12) from an initial cross section (23). A main axis 2 decreases continuously, remains the same, or rises, and the final cross section is slot-shaped. If the main axis 2 rises, the main axis 1 is always larger than main axis 2, except for the initial cross section.
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