Abstract: A vehicle component with a multi-layer paint system and a method for producing the same. The vehicle component has a multi-layer paint system applied to a base body of the vehicle component. The multi-layer paint system has at least a first color-giving coating layer and a second color-giving coating layer covering the first color-giving paint layer. The first color-giving coating layer and the second color-giving coating layer are separated from each other by a light-permeable intermediate coating layer. The second color-giving coating layer is removed in partial areas of the multi-layer paint system, such that the first color-giving coating layer is visible in these partial areas.

Abstract: A sound- and heat-insulating enclosure of a pedal mount of a motor vehicle has at least one pedal mounted pivotably thereon. The enclosure has retaining contours, by which fixing on the pedal mount is possible. A pedal-independent high-quality sealing concept can be implemented by shifting a sealing plane between an interior of a cockpit and a footwell from the pedals toward the pedal mount.

Abstract: A method for controlling an electric machine, in particular a permanent magnet synchronous machine, having a first, in particular three-phase, winding system, which is controlled by a first converter, and having a second, in particular three-phase, winding system, which is controlled by a second converter. The first converter is operated with block commutation and the second converter is operated with pulse width modulation, in particular space vector modulation.

Abstract: An apparatus for releasably attaching a tail light to a vehicle body of a motor vehicle. The tail light is or becomes connected to the vehicle body in an interlocking manner on at least two interlocking connection points. In order to simplify the releasable attachment of the tail light, the tail light is connected to the vehicle body by way of at least one latching connection in addition to the interlocking connection points in order to establish the tail light in an assembled position in all spatial directions.

Abstract: A battery cell assembly includes a plurality of battery cells, wherein the battery cells each include at least one first cell connecting element and at least one second cell connecting element. The cell connecting elements of the battery cells are each disposed on the end face side of the battery cells. Battery cells disposed in pairs are disposed opposite to a respective cell connecting element. An electrically conductive bracket is fastened at least to the oppositely disposed cell connecting elements as a cell connector. The first bracket of a first battery cell of the battery cells disposed in pairs surrounds and makes electrically conductive contact with the second bracket of the opposite second battery cell of the battery cells disposed in pairs.

Abstract: A battery housing for a battery module of a traction battery of a motor vehicle has (i) a housing for enclosing at least one battery cell of the battery module, (ii) at least one cooling groove which is formed in at least one housing wall of the housing after which is open away from the battery cell and which serves for conducting a cooling fluid, and (iii) a cover which is configured as a planar plate and which is connected to the housing wall and which serves for closing the at least one cooling groove. Owing to the cooling groove formed in the housing wall, the cover can be configured as an inexpensive planar plate, such that cooling of a battery module is made possible with little outlay in terms of production.

Abstract: An aircraft includes wings having integrated ducted fans. The integrated ducted fans each have a duct with a stiffness ring. Each stiffness ring is made up of stiffness boxes and circular-arc-shaped ring segments. The stiffness boxes can include first stiffness boxes and second stiffness boxes, and the first stiffness boxes and second stiffness boxes differ in terms of height.

Abstract: A traction battery device for an at least partially electrically driven motor vehicle includes at least one traction battery with at least one battery housing for housing battery modules and/or battery cells and at least one extinguishing apparatus for automatically carrying out an extinguishing process in an extinguishing situation. An extinguishing agent can be introduced into the battery housing with the extinguishing apparatus via at least one feed device. In this context, the extinguishing apparatus has at least one extinguishing-agent-generating device which, in the case of an extinguishing situation, is suitable for combining, and is designed to combine, at least two spatially separate extinguishing agent components in a controlled fashion and to mix them to form an extinguishing agent which can be extinguished and which can be introduced into the battery housing via the feed device.

Abstract: Gas scrubbing apparatus for absorbing carbon dioxide from the ambient air. The apparatus includes a scrubbing chamber with a raw gas inlet for bringing in the ambient air stream containing carbon dioxide to be scrubbed, an absorbent inlet for bringing in an absorbent, a clean gas outlet for discharging the scrubbed ambient air stream and an absorbate outlet for discharging an absorbate that has absorbed the carbon dioxide. The clean gas outlet is fluidically connected to a drying apparatus having at least one drying unit, which is configured to absorb the water contained in the clean gas in a drying process and remove it in a regeneration process. The drying apparatus is fluidically connected to the absorbent inlet and/or to the raw gas inlet such that the water removed in the regeneration process is brought into the scrubbing chamber via the raw gas inlet and/or the absorbent inlet.