MEASURING SENSOR FOR SIMULTANEOUSLY MEASURING A FORCE THAT CAN BE BOTH DYNAMIC AND STATIC
A measurement transducer for simultaneously measuring a force that can be both dynamic and static includes at least one piezoelectric transducer element having element surfaces on which the force generates electrical polarization charges proportional to a magnitude of the force. The measurement tran...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
09.10.2019
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Subjects | |
Online Access | Get full text |
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Summary: | A measurement transducer for simultaneously measuring a force that can be both dynamic and static includes at least one piezoelectric transducer element having element surfaces on which the force generates electrical polarization charges proportional to a magnitude of the force. The measurement transducer includes a resonator element which can be excited to at least one resonance frequency and undergoes a transverse expansion from the action of the force in a transverse direction to the force. The magnitude of the transverse expansion is proportional to the magnitude of the force and causes in the resonance frequency a change that is a function of the force. |
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Bibliography: | Application Number: EP20170778307 |