Abstract: The present invention relates to a busbar interconnect for electrically conductively connecting battery cells, comprising a plurality of contact prongs, the contact prongs being embodied integrally with an electrically conductive web structure, a covering structure composed of electrically insulating material being arranged at at least one section of the web structure. The invention provides for the busbar interconnect to have a first coupling region with at least one first coupling formation and a second coupling region with at least one second coupling formation, said second coupling region being arranged at a distance along a distance axis, the first coupling formation and the second coupling formation being embodied complementarily such that the second coupling formation is couplable to a first coupling formation, and such that the first coupling formation is couplable to a second coupling formation.

Abstract: A motor vehicle tank subassembly for storing and discharging an operating liquid, encompassing a tank having a tank volume, a filling opening a withdrawal opening, and a conveying pump having intake and delivery sides, the intake side connected to the withdrawal opening, a material that forms a pore volume being received in the tank; the material that forms a pore volume, constituting a porous conveying body having a body volume, occupies only part of the tank volume, the porous conveying body embodied to receive liquid stored in the tank in its pore volume utilizing a capillary effect; the porous conveying body having a discharge portion connected to the withdrawal opening such that the withdrawal vacuum at the withdrawal opening brings about in pores of the discharge portion a discharge vacuum that overcomes the capillary effect occurring there; the remainder of the porous conveying body extending away from the discharge portion and the withdrawal opening.

Abstract: A liquid tank having a tank interior space delimited by a tank wall and fillable with liquid, a withdrawal opening; a retention component that delimits a component interior region in the tank interior space; the component volume of the interior region being less than the tank volume; a partition of the retention component permitting a flow of liquid, out of a component exterior region located outside the interior region but inside the tank volume, through the partition into the interior region and presenting a flow resistance to a flow out of the interior region through the partition into the exterior region, in such a way that the partition exhibits a liquid retention capability with respect to surging movements of liquid in the interior region; the withdrawal opening being arranged in such a way that at least as soon as a level falls below a threshold, the partition is arranged between the withdrawal opening and a liquid quantity received in an exterior region of the tank interior space; the retention compo

Abstract: A motor vehicle tank subassembly for storing and discharging an operating liquid, encompassing a tank having a tank volume, a filling opening a withdrawal opening, and a conveying pump having intake and delivery sides, the intake side connected to the withdrawal opening, a material that forms a pore volume being received in the tank; the material that forms a pore volume, constituting a porous conveying body having a body volume, occupies only part of the tank volume, the porous conveying body embodied to receive liquid stored in the tank in its pore volume utilizing a capillary effect; the porous conveying body having a discharge portion connected to the withdrawal opening such that the withdrawal vacuum at the withdrawal opening brings about in pores of the discharge portion a discharge vacuum that overcomes the capillary effect occurring there; the remainder of the porous conveying body extending away from the discharge portion and the withdrawal opening.