| 摘要 |
The invention concerns a cooling device (12) for a vehicle battery, with a cooling floor (18) containing at least one contact surface and especially a flat contact surface (20) for surface contact with a battery cell group (14), in which the cooling floor (18) has at least one U-shaped, bent, single-piece flat pipework (22) with two horizontally oriented legs (24, 26) and a connecting bridge piece (28).
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