Biaxial transducer

Details Biaxial transducer Biaxial transducer

1993-03-12

1994-07-05

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310358, 310359, 417322, H01L 4108

Patent

active

053270410

ABSTRACT:
This invention is for a single lamina biaxial transducer-made of an electrodeformable material. Several methods form making biaxial transducers are taught. The biaxial transducer has responsivity vectors which are directed along radial lines from the axis and change in in intensity with distance from the axis so that when an electric field is applied the transducer will biaxially deform. The biaxial lamina can be stacked with a common electrode between them. Biaxers can be used for reducing stress between layers in bodies. They are also useful in deforming bodies and for making pumps.

REFERENCES:
patent: 3150592 (1964-09-01), Stec
patent: 3215078 (1965-11-01), Stec
patent: 3598506 (1971-08-01), O'Neill
patent: 3857049 (1974-12-01), Zoltan
patent: 4449893 (1984-05-01), Beckmann et al.

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