The invention relates to a battery compartment of an electric or hybrid motor vehicle, comprising a flat base (2) perpendicular to an axis and comprising a cover (12) on the side, referred to as the upper side, along the axis, said cover being arranged along parallel planes, between which a receiving volume for receiving electrochemical cells is formed, and in this volume an inner partition (8) fixed to said base (2), said inner partition having a thick portion (28) towards said cover (12), said thick portion receiving in this thickness along said axis a fastening screw (30) for fastening said compartment, said fastening screw passing through a through-hole of said cover (12), the bulkheads (8) comprise a thinner connecting portion (34) between the thick portion (28) thereof and the base (2), said thinner connecting portion having a reduced lateral flexibility and a reduced axial tensile strength relative to the thick portion (28).
本发明涉及一种电动或混动机动车辆的电池隔间,所述电池隔间包括与轴线垂直的扁平底座(2),并且沿该轴线在称作上侧的侧上包括盖(12),所述盖沿着平行平面布置,在所述扁平底座与所述盖之间形成了用于接收电化学电芯的接收体积,并且在该体积中包括与所述底座(2)固定的内隔板(8),所述内隔板朝向所述盖(2)具有厚部分(28),所述厚部分沿所述轴线在该厚度中接收用于固定所述隔间的固定螺钉(30),所述固定螺钉穿过所述盖(12)的穿孔,这些隔板(8)在其厚部分(28)与所述底座(2)之间包括更薄的连接部分(34),所述更薄的连接部分相对于该厚部分(28)具有经减少的侧向挠性和经减少的轴向抗拉强度。
Traction battery compartment for electric or hybrid motor vehicle
电动或混动机动车辆的牵引电池隔间
2023-12-12
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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