Circulating bottom case arrangement for electric drive unit of vehicle

The invention relates to a circulating base housing arrangement for an electric drive unit of a motor vehicle, which can be lubricated and/or temperature-controlled by means of a lubricant, comprising: a lubricant base housing having a first axial region and a second axial region; a lubricant reservoir which extends below the lubricant pan in the first axial region and is connected to the lubricant pan by means of a lubricant outflow opening; and a lubricant sump pump line, which is provided for pumping lubricant from the second axial region of the lubricant sump into the lubricant reservoir. 本发明涉及一种用于机动车的电驱动单元的循环底壳装置，该电驱动单元装置能借助润滑剂润滑和/或调温，所述循环底壳装置包括：带有第一轴向区域和第二轴向区域的润滑剂底壳；润滑剂蓄存器，该润滑剂蓄存器在第一轴向区域中在润滑剂底壳下方延伸并且与润滑剂底壳借助润滑剂流出开口相连接；润滑剂底壳泵管路，该润滑剂底壳泵管路设置用于将润滑剂从润滑剂底壳的第二轴向区域泵入润滑剂蓄存器中。