Abstract: A battery pack including: a battery pack housing for accommodating a plurality of battery cells therein, the battery pack housing including a bottom plate; a bottom cover arranged below the bottom plate of the battery pack housing; and a corrugated sheet between the bottom plate of the battery pack housing and the bottom cover. The corrugated sheet is not directly fixed to the bottom plate of the battery pack.

Abstract: A battery system includes: a battery housing including a frame and a cover plate forming an accommodation chamber therebetween; a plurality of battery cells in the accommodation chamber; and an inlay element including a sleeve portion having a through-hole extending therethrough and a collar portion at one end of the sleeve portion. A tunnel extends through the frame to receive a fastener extending to fasten the battery system to a vehicle. The sleeve portion extends into the tunnel of the frame and the collar portion is outside of the tunnel abutting a surface of the cover plate. The sleeve portion has a sleeve seal sealing the sleeve portion to an inner surface of the tunnel, and the collar portion has a first collar seal abutting the surface of the cover plate sealing the collar portion to the cover plate.

Abstract: A battery system includes: a battery housing including a frame and a cover plate on the frame to define an accommodation chamber; a plurality of battery cells accommodated in the accommodation chamber; and a nut. A tunnel configured to receive a fastener extends through the frame across the accommodation chamber. The frame includes a sleeve extending through an opening in the cover plate to an outer side of the cover plate. The nut is screwed onto an external thread of the sleeve to abut the outer side of the cover plate. The nut further includes a thread seal at its internal thread sealing the nut to the sleeve and an axial seal at the axial end face of the nut extending around the sleeve and sealing the nut to the outer side of the cover plate.

Abstract: A plastic tank for a motor vehicle. The plastic tank includes a container wall composed of plastic, an opening arranged in the container wall, a removable cover member operable to close and open the opening, and a stiffening ring member, composed of an injection-moulded plastic, embedded into an edge of the container wall that surrounds the opening, the stiffening ring member being operable to directly or indirectly support the cover member when the opening is closed.

Abstract: A method is described for the assembly of a magnetic core for a transformer, with the following steps: Cutting sheet metal blanks from transformer sheet, stacking the sheet metal blanks to form magnetic core segments, placing a permanent magnet at one of the magnetic core segments so that the latter is magnetized by the permanent magnet, formation of the magnetic core by placing the remaining magnetic core segments against the permanent magnet, or against a magnetic core segment already magnetized by the permanent magnet. A magnetic core is also disclosed.

Abstract: An ignition coil is described for an internal combustion engine, with a housing, a transformer, which is arranged in an interior space of the housing, and potting compound, with which the interior space of the housing is cast. In accordance with this disclosure provision is made for the transformer to be covered by a mat, which is embedded in the potting compound.

Abstract: A primary coil former for an ignition coil has a winding carrier surface configured for a primary coil wound thereon. Two primary winding stops limit the winding carrier surface at first and second axial ends of the carrier surface, respectively. Two holders are formed at the first axial end, each configured for holding one end of a winding wire. Two deflection domes are formed at the second axial end, one of the domes configured for guiding a winding wire back to the winding carrier surface for a clockwise winding and the other dome configured for guiding a winding wire back to the winding carrier surface for a counterclockwise winding. A groove in the winding carrier surface receives a winding wire which leads from one of the ends of the winding carrier surface up to a gap between the two deflection domes at the opposite end of the winding carrier surface.

Abstract: A plastic tank for a motor vehicle. The plastic tank includes a container wall composed of plastic, an opening arranged in the container wall, a removable cover member operable to close and open the opening, and a stiffening ring member, composed of an injection-moulded plastic, embedded into an edge of the container wall that surrounds the opening, the stiffening ring member being operable to directly or indirectly support the cover member when the opening is closed.

Abstract: A hybrid vehicle having an electric drive with an energy storage device for the electric drive, and an internal combustion engine, and a tank device having a tank for storing fuel for the internal combustion engine. The hybrid vehicle further includes a cooling circuit, extending through the tank, having a circulating cooling medium to cool the energy storage device and also cool the fuel in the tank.

Abstract: A method of determining a vertical path of an aircraft from its current position, an associated computer program product and a determining system are disclosed. In one aspect, the method includes determining a vertical path of the aircraft including determining an initial path segment and N following path segments, composing the vertical path of the aircraft from the determined path segments and freezing this vertical path. The method further includes determining a status of each of the altitude constraints along the entire vertical path of the aircraft, each status being chosen between an achievable status when the corresponding altitude constraint is satisfied and a missed status otherwise, and displaying the vertical path of the aircraft and statuses of the determined altitude constraints to the operator.

Abstract: A hybrid vehicle having an electric drive with an energy storage device for the electric drive, and an internal combustion engine, and a tank device having a tank for storing fuel for the internal combustion engine. The hybrid vehicle further includes a cooling circuit, extending through the tank, having a circulating cooling medium to cool the energy storage device and also cool the fuel in the tank.

Abstract: An inventive ignition coil has a transformer that includes a primary coil, a secondary coil and a core formed from stacked metal sheets. A plastic frame holds the sheets. A housing surrounds an interior in which the transformer is arranged and the interior is sealed with an electrically insulating casting compound. The housing comprises an interior wall bounding bounds a compartment in which a part of the core is arranged, the part of the core being outside the primary coil and the secondary coil.

Abstract: A vehicle axle includes, an axle gear unit housing and axle tubes adjoining the latter. The axle gear unit housing has an opening which is surrounded by a flange. Threaded blind bore holes extend beyond the thickness of the flange into the region of the wall of the axle gear unit housing which has radially outwardly on the side of the flange facing the axle gear unit housing a wall thickening which extends annularly radially circumferentially along the flange and which is configured in a continuously annular manner or so as to form spot faces partially in the areas of the threaded blind bore holes, wherein a joint flash extends in a central plane along the axle tubes and toward the flange 4 in the region of the axle gear unit housing and at the flange along the radially outer contour of the wall thickening.

Abstract: An ignition coil is described with a housing having a tubular housing part for connecting to a spark plug, and a pin-shaped interference suppression resistor arranged in the tubular housing part. According to this disclosure, it is provided that the housing surrounds an interior which has a funnel-shaped section which tapers toward the tubular housing part. In addition, a method is described for producing such an ignition coil.

Abstract: An inventive ignition coil has a transformer that includes a primary coil, a secondary coil and a core formed from stacked metal sheets. A plastic frame holds the sheets. A housing surrounds an interior in which the transformer is arranged and the interior is sealed with an electrically insulating casting compound. The housing comprises an interior wall bounding bounds a compartment in which a part of the core is arranged, the part of the core being outside the primary coil and the secondary coil.

Abstract: A primary coil former for an ignition coil has a winding carrier surface configured for a primary coil wound thereon. Two primary winding stops limit the winding carrier surface at first and second axial ends of the carrier surface, respectively. Two holders are formed at the first axial end, each configured for holding one end of a winding wire. Two deflection domes are formed at the second axial end, one of the domes configured for guiding a winding wire back to the winding carrier surface for a clockwise winding and the other dome configured for guiding a winding wire back to the winding carrier surface for a counterclockwise winding. A groove in the winding carrier surface receives a winding wire which leads from one of the ends of the winding carrier surface up to a gap between the two deflection domes at the opposite end of the winding carrier surface.

Abstract: The invention relates to a bearing arrangement for a bevel gear drive, comprising a housing (14), a pinion (12), which includes a pinion shaft (12a) and a bearing journal (12b), and a crown wheel (13), which is meshed with the pinion (12), wherein the pinion (12) is supported with respect to the housing (14) via the bearing journal (12b) and the pinion shaft (12a) with the aid of antifriction bearings (15, 16). It is provided that the pinion (12) is supported via two tapered roller bearings (15, 16) pitched with respect to one another, wherein the first tapered roller bearing (15) is arranged on the bearing journal (12b) and the second tapered roller bearing (16) is arranged on the pinion shaft (12a) and their pressure lines (d) form an X arrangement.

Abstract: A connector plug is described for connecting an ignition coil to a spark plug, comprising an electrical conductor, which has a first end for contacting the ignition coil and a second end for contacting the spark plug, and a protective tube, which surrounds the electrical conductor. In accordance with this disclosure it is proposed that the protective tube has a predetermined bending point with a reduced bending stiffness.

Abstract: A vehicle axle includes, an axle gear unit housing and axle tubes adjoining the latter. The axle gear unit housing has an opening which is surrounded by a flange. Threaded blind bore holes extend beyond the thickness of the flange into the region of the wall of the axle gear unit housing which has radially outwardly on the side of the flange facing the axle gear unit housing a wall thickening which extends annularly radially circumferentially along the flange and which is configured in a continuously annular manner or so as to form spot faces partially in the areas of the threaded blind bore holes, wherein a joint flash extends in a central plane along the axle tubes and toward the flange 4 in the region of the axle gear unit housing and at the flange along the radially outer contour of the wall thickening.

Abstract: The invention is directed to a portal axle for low-slung vehicles, comprising a portal housing 1, 1? into the interior 2 of which is guided proceeding from an axle bracket side a drive shaft 17 on which a drive wheel 3 is arranged so as to be fixed with respect to rotation relative to it, with intermediate wheels 4 which are rotatably mounted on bearing pins 12 in the portal housing 1, 1? and which can be rotatably driven by the drive wheel 3 and by means of which an output wheel 5 which is arranged in the portal housing 1, 1? on an output shaft so as to be fixed with respect to rotation relative to it can be rotatably driven, this output wheel 5 projecting into a hub carrier 6 which can be fixedly connected to the portal housing 1, 1?. The drive shaft 17 and the output shaft extend so as to be axially offset, and a brake caliper of a disk brake is arranged radially adjacent to the portal housing 1, 1?.