Robert Boschgmbh

Seg Automotive Germany Gmbh

Vassilios Sekertzis

Martin Schulz

Klaus Herbold

Lars Rudolph

Gerlinde Weber

Ruediger Schroth

Daniel Amaral

Gianna Nario-Rivera

Gianna Rivera-Schlottbohm

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

Electric machine (), in particular an alternating current generator, comprising a rotor () having a rotational axis (), a stator () made of a stator iron () and a stator winding () inserted therein, said winding having conductor ends (), which are interconnected with a rectifier device (), a controller () for controlling an excitation current, and a cooling device in the rectifier device (), comprising a first cooling body (), which has at least one receptacle () on which a current rectifier () is received, and a second cooling body (), wherein the cooling body () has at least one receptacle () on which a current rectifier () is received, an interconnection unit (), which interconnects the current rectifiers () into a bridge circuit, wherein the interconnection unit () comprises a plurality of integral guide sockets () in which conductor ends () of the stator winding () are received, wherein a guide socket () is disposed between the end shield () and the controller () in the direction of the rotational axis ().

The invention relates to an electrical machine, particularly an alternating current generator, that can be designed as a three-phase alternator, for example, having&#x2014;preferably electrical&#x2014;components that are protected from access, wherein to this end there is a protective cap () fastened by means of at least one snap region (), wherein the snap region () has a snap-in hook () having a snap-in hook root (), wherein there is a bending region () between the snap-in hook () and the snap-in hook root (), wherein the bending region () has a cambered surface ().

Electrical machine with protective cap

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Stuttgart, Germany

Vassilios Sekertzis