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Application filed by Валерий Михайлович ШараповfiledCriticalВалерий Михайлович Шарапов
Priority to UAU201303015UpriorityCriticalpatent/UA82663U/en
Publication of UA82663UpublicationCriticalpatent/UA82663U/en
Piezo-Electric Transducers For Audible Bands
(AREA)
Abstract
An electro-acoustic converter comprises a bimorph piezoelectric element including a membrane and a disc piezoelectric cell with electrodes. The converter comprises two bimorph piezoelectric elements joined by soldering and fixed along perimeter between two fourth of a tore, on two others ends of the fourths of tore a hollow elliptic cylinder is fixed.