Robert Boschgmbh

Seg Automotive Germany Gmbh

Ruediger Schroth

Klaus Herbold

Stefan Einbock

Vassilios Sekertzis

Vincent Riou

Gianna Nario-Rivera

Gianna Rivera-Schlottbohm

Syed Farhad Khurshid

David Furthmueller

The invention relates to an electric machine () which is embodied as an alternator, comprising a rotor () and an axis of rotation (), a stator iron () which maintains a stator winding (). Said stator winding () comprises phase terminals of winding wires (), a rectifier circuit () which comprises at least one bridge circuit consisting of a positive diode () and a negative diode (). Said positive diode () and the negative diode () are connected in an electrically conductive manner to the phase terminal of winding wires () by means of a metal connecting element () which has two half arms (). One half arm () is connected in an electrically conductive manner to a positive diode () by means of a connecting section () and another half arm () is connected in an electrically conductive manner to the negative diode () by means of another connecting section. The half arms () are oriented in front of the connecting sections () in such a manner that the metal surfaces () are oriented perpendicular to a rotational axis () of the rotor (). The half arms () are arranged parallel to each other on a longitudinal section in front of the connecting sections (). Said connecting sections () start respectively from a half arm () and comprise ends () which are aligned counter to each other.

Electric machine

A support device and method for fixing a bearing on a bearing shield of a housing of an electric machine. Rotatably mounted in the support device is a rotor with a shaft. The support device is substantially flat and comprises a plurality of fastening openings that are grouped about a central opening. The support device comprises at least one design break point that acts to provide a local limit to the excess stress in the material of the support device.

Support plate for bearings

The invention relates to an electrical motor (), in particular an alternating current generator, having a housing () that has at least one bearing shield (), having a rectifier device () which has an interconnection unit () that interconnects the current rectifier () to a bridge circuit, characterized in that the interconnection unit () has at least one platform () that is oriented to the bearing shield () and the opening () is separated by at least one brace () which holds a hub (), wherein the opening () has a niche () that is incorporated on the radial outer edge () of the opening and wherein the platform () projects into said niche () and a connection wire () exiting the platform () extends into the opening ().

Electrical machine

Growing community of inventors

Renningen-Malmsheim, Germany

Ruediger Schroth