Piezoelectric device having at least one piezoelectric element

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United States of America Patent

PATENT NO 11994437
APP PUB NO 20230194368A1
SERIAL NO

16637336

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Abstract

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Aspects of the present disclosure relate to a piezoelectric device having at least one piezoelectric element, which has a support plane oriented to a force introduction element, wherein in the event of a thermal loading of the piezoelectric device in the support plane, expansion differences between the piezoelectric element and the force introduction element occur. To compensate for shear loadings, at least one transition element is arranged between the piezoelectric element and the force introduction element, the E-module of which is smaller than the E-module of the piezoelectric element in the support plane.

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Patent Owner(s)

  • PIEZOCRYST ADVANCED SENSORICS GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mayer, Andreas Lieboch, AT 72 554
Neubauer, Christian Graz, AT 17 464
Schricker, Alexander Graz, AT 12 66

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