Patent application number | Description | Published |
20090230800 | Rotor For An Electrical Machine And Electrical Machine For A Drivetrain In A Motor Vehicle - A rotor and an electrical machine for a motor vehicle drivetrain. The rotor includes a rotor carrier with a radial supporting area, an axial supporting area, which extends axially with respect to the axis of rotation of the rotor and which is connected to the radial supporting area and has an inner or an outer first circumferential surface, and a rotor component which conducts magnetic flux and is arranged at the circumferential surface of the axial supporting area. To achieve a rotationally locking connection between the rotor carrier and the rotor component conducting magnetic flux, it is proposed to form the axial supporting area with a positive engagement profile which extends in axial direction of the rotor for receiving, in a positive engagement, the rotor component conducting magnetic flux. | 09-17-2009 |
20100156208 | Stator for an electric machine - A stator for an electric machine includes an annular stator yoke at which a plurality of radially projecting stator teeth carrying coils with coil terminals is circumferentially arranged. Annular connection conductors are arranged concentrically at a carrier member adjacent to the coils so as to be electrically insulated relative to one another and are connected to the coil terminals in a predetermined manner in the connection area of the carrier member. The coil terminals emerge axially from the coils and apertures corresponding to the coil terminals are formed in a wall area of the carrier member. The coil terminals extend axially through these apertures into the connection area of the carrier member, wherein the wall area of the carrier member radially overlaps an exit area where the coil terminals emerge from the coils. | 06-24-2010 |
20110118070 | TRANSMISSION DEVICE COMPRISING A TRANSMISSION HOUSING - A transmission device ( | 05-19-2011 |
20120313460 | Electric Machine Having a Power Connection Unit - An electric machine has a stator which carries a polyphase coil winding, wherein coil ends are connected in a predetermined manner to a plurality of electric connection conductors. The electric machine comprises a power connection unit having a plurality of terminal conductors which are constructed separate from the connection conductors and which by a first end portion are bondingly connected or connectable to the connection conductors and by a second end portion are connected or connectable to the electrical energy source. The power connection unit is constructed as a plastic composite element, in which the terminal conductors are embedded at least over a portion of their length in a plastic shell so as to be spaced apart from one another, and wherein first end portions of the terminal conductors project out of the plastic shell. | 12-13-2012 |