Robert Boschgmbh

Erich Ilic

Dietmar Saur

Manfred Abendroth

Wolfram Kienle

Thomas Raica

Walter Von Emden

Kurt Ingrisch

Juergen Jerg

Michael Heim

Johannes Hirschle

Uwe Kaechele

Volker Betz

A power module for an electric motor includes at least one semiconductor switch half bridge. The half bridge includes a high-side semiconductor switch and a low-side semiconductor switch. Each switch has a contact gap terminal formed by a surface region of the switch, in particular a flat surface region. The contact gap terminals, in particular a normal vector of the terminals, each points in a same direction. At least one electrically conductive layer is enclosed between the switches and electrically connects the contact gap terminal of the low-side semiconductor switch and the contact gap terminal of the high-side semiconductor switch of the half bridge to each other. Preferably an output terminal of the half bridge is formed by at least one electrically conductive layer.

Power module for an electric motor

An electrical device, particularly for driving a motively and/or regeneratively operable electric machine, having at least one switching-element module, which may be for inverting and/or rectifying electric currents, the switching-element module being able to be cooled by a cooling device and resting at least indirectly thereon, a fixation element, at least one conductor, as well as the switching-element module and cooling device being disposed one above the other.

Electrical device, particularly for driving a motively and/or regeneratively operable electric machine

The invention relates to an inertial sensor arrangement (), in particular for installation in a motor vehicle, having a sensor module () which is fitted to a carrier () and comprises a micromechanically produced inertial sensor and an evaluation circuit. The invention provides for the sensor module () to be connected to the carrier () by means of an elastic coupling element ().

Inertial sensor arrangement

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Unterhausen, Germany

Erich Ilic