Abstract: An energy storage unit for a vehicle driven by an electric motor, in particular for a one-wheeler or two-wheeler driven by an electric motor, has a sub-housing, in which at least two cell stacks are housed for receiving at least two electrochemical energy storage cells in each case, which are configured as round cells. Each energy storage cell comprises two electrical cell poles and the electrical cell poles of at least two energy storage cells are electrically conductively connected to each other in a series and/or parallel connection via at least one cell connector. The at least two cell stacks are arranged adjacent to each other, such that a compression device of the energy storage unit connects the cell connectors to the electrical cell poles of the energy storage cells in the assembled state of the energy storage unit in a non-positive force-fit manner.

Abstract: A connecting device for connecting a battery pack to an electric bike includes a guide unit for linear guidance of the battery pack in the connection process, and a locking unit for locking the battery pack to the electric bike. The locking unit is arranged on a first section of the guide unit. The connecting device is designed such that the battery pack can be connected to the electric bike exclusively by way of a linear movement. The connecting device includes a securing unit for securing the battery pack in the unlocked state. The securing unit includes a movable securing element.

Abstract: A locking device for locking a rechargeable battery pack with a consumer is disclosed. The locking device includes a rechargeable battery pack interface for releasably connecting the locking device to the rechargeable battery pack along a connecting direction. The rechargeable battery pack interface has a receptacle in which the rechargeable battery pack is at least partially arranged in the connected state, and at least one movably mounted locking element. The locking element is always movable in the unconnected state and/or is preloaded with a force counter to the connecting direction in the connected state.

Abstract: A rechargeable battery pack. The rechargeable battery pack includes a housing, at least one rechargeable battery cell including a cell connector, and a circuit board. The at least one rechargeable battery cell being electrically connected to the circuit board via the cell connector. The circuit board includes a connection point for the materially bonded connection of the cell connector to the circuit board, the connection point being situated on a side of the circuit board facing away from the rechargeable battery cells.

Abstract: An oil sump is provided, including a bottom wall and a lateral outer wall, which in the assembled condition of the oil sump extends upwards from the bottom wall, as seen in the direction of gravity, and an oil storage region, which is arranged in an interior of the oil sump and, when the oil sump is in operation, is filled with oil up to a storage level, wherein the oil sump is better able to withstand heat and flame. The oil sump includes an oil cooling region, which is adjacent to the lateral outer wall and is filled with oil to a cool level, and a decoupling device for decoupling the cool level of the oil in the oil cooling region from the storage level of the oil in the oil storage region in a cool condition of the oil sump.

Abstract: A flow element, for a separation device, of simple construction and stably connectable to similarly constructed flow elements, includes a disc-shaped base body including a first side and a second side opposite the first side, wherein the first and/or second side includes a plurality of channels through which, in the mounted condition of the flow element in the separation device, a fluid is guidable outwards from a central opening in the base body, which is arranged centrally in the disc-shaped base body, or from the outside towards the centrally arranged central opening, wherein the base body includes a plurality of receiving portions at least on the first side and a plurality of projections at least on the second side, wherein, in the mounted condition of the flow element, the projections are engageable with the receiving portions of a further, similarly constructed flow element that is placed on the flow element.

Abstract: A film/foil dispenser that includes a container (1) in which a rolled-up film/foil tape (7) is stored. A support element is disposed on the container (1) between a retrieval opening and a separating device for severing a portion of the film/foil tape (7) so as to be movable such that the projecting height (H) of the support element in relation to a contact face (31) is increased by way of the influence of force of an entrainment member (37) on a movable actuation element of the container (1). Due to this, the spacing between an end portion of the film/foil tape (7) and the contact face (31) is increased such that said end portion is more readily grippable.

Abstract: A flow element, for a separation device, of simple construction and stably connectable to similarly constructed flow elements, includes a disc-shaped base body including a first side and a second side opposite the first side, wherein the first and/or second side includes a plurality of channels through which, in the mounted condition of the flow element in the separation device, a fluid is guidable outwards from a central opening in the base body, which is arranged centrally in the disc-shaped base body, or from the outside towards the centrally arranged central opening, wherein the base body includes a plurality of receiving portions at least on the first side and a plurality of projections at least on the second side, wherein, in the mounted condition of the flow element, the projections are engageable with the receiving portions of a further, similarly constructed flow element that is placed on the flow element.

Abstract: An internal combustion engine may include a cylinder head having a plurality of intake channels which lead to combustion chambers. A fresh gas distributor may be included for feeding fresh gas to the intake channels. The fresh gas distributor may have a flap arrangement including a flap shaft, which bears at least one flap for controlling the intake channels. The flap shaft may be mounted such that the flap rotates about a flap rotation axis. The fresh gas distributor may have a housing flange securing the fresh gas distributor to the cylinder head. The flap arrangement may be arranged in a region of the housing flange in a distributor housing of the fresh gas distributor. The cylinder head may have a recess, into which the fresh gas distributor is inserted in a region of the flap arrangement.

Abstract: An internal combustion engine may include a cylinder head having a plurality of intake channels which lead to combustion chambers. A fresh gas distributor may be included for feeding fresh gas to the intake channels. The fresh gas distributor may have a flap arrangement including a flap shaft, which bears at least one flap for controlling the intake channels. The flap shaft may be mounted such that the flap rotates about a flap rotation axis. The fresh gas distributor may have a housing flange securing the fresh gas distributor to the cylinder head. The flap arrangement may be arranged in a region of the housing flange in a distributor housing of the fresh gas distributor. The cylinder head may have a recess, into which the fresh gas distributor is inserted in a region of the flap arrangement.