A flat tube device and a battery pack system for a vehicle. The invention relates to a flat tube arrangement for cooling a plurality of components of a battery arrangement, comprising: a first flat tube section, the flat side of which runs along a first component surface; and a second flat tube section which runs with a second flat side along the second component surface, a curved transition region being formed between the first flat tube section and the second flat tube section, the curved transition region connecting the first flat tube section and the second flat tube section to each other, the curved transition region is U-shaped, omega-shaped, O-shaped, hairpin-shaped and/or spiral-shaped, such that the transition region absorbs a change in length of an adjacent flat tube section due to heat in the direction of travel thereof by means of bending elastic deformation.
用于车辆的扁管装置和电池组系统。一种用于对电池组装置的多个组件进行冷却的扁管装置,该扁管装置具有:第一扁管部段,该第一扁管部段以扁平侧沿着第一组件表面走向;和第二扁管部段,该第二扁管部段以第二扁平侧沿着第二组件表面走向,其中在第一扁管部段与第二扁管部段之间构造有弯曲的过渡区,该弯曲的过渡区使第一扁管部段与第二扁管部段彼此连接,并且该弯曲的过渡区构造成U形、Ω形、O形、发夹形和/或螺旋形,使得该过渡区通过弯曲弹性变形来吸收相邻的扁管部段在其走向方向上的由于热而造成的长度变化。
Flat tube device and battery pack system for vehicle
用于车辆的扁管装置和电池组系统
2021-11-30
Patent
Electronic Resource
Chinese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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