Eads Deutschland Gmbh

Deutsche Aerospace Ag

Dieter Bosch

Gerald Sobotta

Kurt-Volker Hechtenberg

Hajo Hermeking

In a method and apparatus for measuring pressure, sound and vibration, particularly for the flow analysis on missiles or airplanes, a sensor device which is used to sense pressure or sound waves, is linked to a structure of a structural part in order to measure forces acting upon the structural part surface. The sensor device is arranged completely inside the structure of the structural part or on the rear side of the structural part surface. In particular, the sensor device may comprise a piezoelectric foil which is situated under the structural part surface.

Device for measuring pressure, sound and vibration and method of analyzing flow on surfaces of structural parts

Device for modeling or simulating the sense of touch for medical, especially surgical purposes such as operations using medical instruments, characterized in that at least one sensor array which is sensitive to force, pressure, or travel and an actuator array are combined in the instrument to form a 'feeling' or 'tactile' unit (A, B) in such manner that one controls the other.

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Munich, Germany

Dieter Bosch