Abstract: A drive device for a vehicle, including an electric machine having a stator housing, on whose outer circumference a pulse width modulated inverter housing is formed, in which a pulse width modulated inverter having at least one pulse width modulated inverter contact is arranged, which is connected to a stator contact via a contact bridge, an AC filter being assigned to the contact bridge to reduce common mode flows and/or for the purpose of EMC shielding. According to the invention, the AC filter is a component separate from the pulse width modulated inverter and may be mounted in the pulse width modulated inverter housing independently of the pulse width modulated inverter.

Abstract: An electrical machine with a winding support is provided, which comprises a cylindrical base body and support teeth projecting radially from the base body and has grooves bounded by the base body and in each case two of the support teeth, and at least one winding supported by the winding support, which winding is formed by conductively connected conductor sections, which are each guided through at least one of the grooves of the winding support and project beyond the winding support at the axial end faces of the winding support, wherein a respective clamping ring is arranged at each axial end face of the winding support, wherein each clamping ring forms support sections that each extend radially along a respective axial end face of a respective one of the support teeth and mechanically contact at least parts of the conductor sections guided through the grooves adjacent to the respective support tooth, wherein the respective support section contacts the axial end face of the respective support tooth in a conta

Abstract: An electrical machine with a winding support is provided, which comprises a cylindrical base body and support teeth projecting radially from the base body and has grooves bounded by the base body and in each case two of the support teeth, and at least one winding supported by the winding support, which winding is formed by conductively connected conductor sections, which are each guided through at least one of the grooves of the winding support and project beyond the winding support at the axial end faces of the winding support, wherein a clamping ring is arranged at both axial end faces of the winding support, which clamping ring forms support sections that each extend radially along a respective axial end face of a respective one of the support teeth and mechanically contact at least parts of the conductor sections guided through the grooves adjacent to the respective support tooth, wherein the respective support section contacts the axial end face of the respective support tooth in a contact region, which

Abstract: An energy transmission device for contactless transmission of electric energy includes a primary coil device and a secondary coil device, the secondary coil device being supported for rotation relative to the primary coil device about a rotation axis. The primary coil device has a primary yoke element, multiple primary leg elements and a primary winding, the secondary coil device having a secondary yoke element, multiple secondary leg elements and a secondary winding, said primary yoke element and/or the secondary yoke element being made of a laminated core. When viewed in longitudinal section of the rotation axis, the primary yoke element rests against at least one of the primary leg elements and/or the secondary yoke element rests against at least one of the secondary leg elements along a respective joint edge, said respective joint edge and/or a longitudinal center axis of the respective joint edge being slanted relative to the rotation axis.