Capacitive microsystem for recording mechanical...

Measuring and testing – Dynamometers – Responsive to force

Reexamination Certificate

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Reexamination Certificate

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06865960

ABSTRACT:
The invention relates to a capacitive microsystem, which can be used to replace conventional strain gauges used currently. The microsystem has substantial advantages with regard to handling, overload stability and endurance. Capacitive microsystems of this type can be used to record deformations and to calculate forces, torque etc. They can be used in particular to determine the weight of vehicle seats, to provide for example deployment data for an airbag.

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Tibor L. Foldvari et al. “Capacitive Transducers” Instruments & Control Systems vol. 37. pp. 77-85.*
International Search Report PCT/DE 02/01169.*
International Supplements Form 2001P05619WOUS.*
International Written Report 2001P05819WO.

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