Indtact Gmbh

Siemens Aktiengesellschaft

Voestalpine Signaling Austria Gmbh

Raino Petricevic

Rainer Leuschner

Matthias Lipinski

Jochen Fricke

Clemens Launer

Robert BernerstÄtter

Oliver Radestock

Dominik Kuhn

Herbert Reigl

Electromechanical transducer () having a layer structure comprising, in this order: a first layer () which has, in at least one plane, at least one outwardly insulated, structured, electrically conductive region () acting as an electrical shield, a second layer () serving as an adhesive layer, which is electrically conductive at least at certain points, a third layer () comprising an electromechanical functional element, a fourth layer () serving as an adhesive layer, which is electrically conductive at least at certain points, a fifth layer (), which has, in at least one plane, at least one outwardly insulated structured electrically conductive region () acting as an electrical shield. In addition, a method for manufacturing such an electromechanical transducer () is described.

Electromechanical transducer with a layer structure

The invention relates to a measuring device for measuring mechanical stresses or vibrations occurring in a component, wherein the measuring device comprises at least one electromechanical transducer, which can be integrated in a force-locked manner into the component, and at least one electronic unit, which is connected to the transducer via signal lines and is used to record and process the signals delivered by the transducer. In order to improve the robustness of the arrangement, it is provided according to the invention that the electronic unit is at least partially surrounded by a housing, and wherein a compensation zone for absorbing relative movements between the housing and the electronic unit is provided between the housing and the electronic unit.

Measuring device and component with measuring device integrated therein

A thin, flat, and porous carbon gas diffusion electrode having a side in contact with a supply of gas and a side in contact with an electrolyte, comprises a pyrolysis product of a composite of an organic aerogel or xerogel and a reinforcing skeleton consisting at least in part of organic material. The porosity of the carbon gas diffusion electrode according to the invention can be regulated at will while the surface of the electrode is smooth.

Gas diffusion electrode and its production

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Würzburg, Germany

Raino Petricevic