Strain element and vibration device

Details Strain element and vibration device Strain element and vibration device

1997-02-10

1998-07-28

Dougherty, Thomas M.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310328, 310357, 310366, H02N 200

Patent

active

057866554

ABSTRACT:
A strain element which can realize shear distortion along the shearing direction includes a plurality of first electrodes provided on the surface of an electric-mechanical or mechanical-electrical energy conversion member, and second electrodes provided inside the conversion member. The combination of the electrodes used for polarization is different from that for driving or detection.

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